Tree Removal Permits in Mount Pleasant, Charleston and the Islands

Start With the Address

Each set of rules covers the land inside one government's limits. Mount Pleasant's code says: “This Subchapter applies to all real property within the corporate limits of the town” (§ 156.701(A)). The City of Charleston's says: “The regulations set forth herein shall apply to all real property within the city limits of Charleston, subject to the following exemptions:” (Sec. 54-326); the section lists them, so read it or ask the City before relying on one. The Town of James Island's says: “The provisions of this section in their entirety shall apply to all real property in the town, except as expressly exempted” (§ 153.334(A)(2)); its exemptions are in the section.

A property in West Ashley, on James Island or on Johns Island may be in the City of Charleston, in unincorporated Charleston County or, on James Island, in the Town of James Island, so check the address with the city, town or county first. The City points owners to MAPNET and its zoning maps on its Find My Districts and Zones page. The Town of James Island's FAQ says: “The best way to find out if you are in the Town is to check the County GIS system.” It also points to a Town boundary map. Charleston County's Zoning and Planning page says you can find out whether a property is unincorporated by using its GIS online service or by contacting the department.

Tree service in each place: West Ashley, James Island, Johns Island.

The Rules Side by Side

Summary only; each government's own code and pages have the full rule.

Daniel Island and Wild Dunes each have a separate community review; owners should check both sets of rules. See their sections below.

Town of Mount Pleasant

The Town says residential tree removal on lots with an existing structure is “reviewed and approved by the Department of Planning, Land Use and Neighborhoods.” The Town's zoning code says: “The Zoning Administrator shall be an ISA Certified Arborist and shall be responsible for administration of all provisions of this Subchapter” (§ 156.701(D)). The code as read was adopted January 14, 2025 and took effect May 1, 2025 (the Town's copy of the zoning code, Subchapter E). The Trees page is the place to check for any later change.

Which Trees Are Protected

The Trees page says: “Any trees on residential lots 16 inches or greater in diameter when measuring 4 1/2 feet from the ground (except for Sweet Gum, Callary Pear varieties, River Birch, Mimosa, Chinaberry, Chinese Tallow, Camphor tree, White Poplar, Mulberry and Leyland Cypress) are protected and need approval before being removed.” The code sets that line for single-family and townhouse lots in Table 156.702-2, and a lower line for other land uses. The species exception is limited by the code; read it or ask the Town before relying on it.

• Pines: the Town's Tree Protection and Removal page says pine trees 24 inches DBH or greater are protected and need approval before removal. The code's rule for pines is § 156.703(D).
• Historic trees: the same page says “All tree removal requests for historic trees (24 inches in diameter or larger) must include an arborist report.” The code says “Live Oak tree species with a DBH of 24 inches or larger are considered HISTORIC TREES under all circumstances” (§ 156.710) and “Removal of Category I or II Historic Trees or Pine trees greater than 24 inches DBH classified as 'good' or 'fair' shall be decided by the Board of Zoning Appeals, except as provided in § 156.704: Exceptions” (§ 156.702).
• Buffers, easements and rights-of-way: the Trees page says, “Trees located within special buffer areas, critical areas, easements, or rights-of-way may be protected regardless of size or species.”
• Exempt species: § 156.703(D) says “Trees categorized as Class IV in Table 156.702-1: Tree Mitigation Calculation are exempt; however, pine trees greater than 24 inches DBH shall be considered Historic Trees outside of a protected buffer.” The Town's page says 24 inches or greater and the code's sentence says greater than 24 inches; for a pine at exactly 24 inches, ask the Town. Class IV is “Pine species, Sweet Gum, Callary Pear varieties, River Birch, Mimosa, Chinaberry, Chinese Tallow, Camphor tree, White Poplar, Mulberry, Leyland Cypress,” and note 4 to the table says: “Species in this category are exempt from the requirements of this Section, except that Pine species and Sweet Gum shall be maintained in undisturbed buffers and buffer areas requiring protection of all vegetation of a certain size and may be approved for plantings in such buffers.” These exemptions have limits in the code; read it or ask the Town before relying on them.
• Invasive plants: the code says “These species are not protected by this Chapter” of invasive exotic plants (§ 156.710), and “Replacement is not required for removal of invasive species” (§ 156.702(C)(5)). The code conditions this; read the sections or ask the Town before relying on it.

How the Permit Works

The code says: “Prior to removal of any Protected, Significant, or Historic Tree, the applicant must obtain a tree removal permit issued by the Zoning Administrator, an approved clearing and grading permit, or any other tree removal permit, as appropriate” (§ 156.702(A)(1)). For a request that is not tied to construction, the Town describes these steps, done online in OPAL, its permitting system:

1. You file the tree removal request in OPAL and pay the application fee. The Trees page says “A non-refundable $50 permit application fee must be paid prior to acceptance and review of the tree removal request,” and the Town's fee schedule lists “Tree Removal Permit-no construction” at $50 (both as of November 2026).
2. Town staff inspect the tree. A finished inspection is not the permit: the Town calls it “the first step toward issuance of a tree removal permit.”
3. The Town says: “Your next step is to sign-in to OPAL to review the comments provided with the inspection and to provide the tree company that will be removing the tree.” If replacement (mitigation) is required, you also submit the Town's Tree Removal Mitigation Affidavit before the permit is issued.
4. The Town checks the company: “Business License will verify that the tree removal company has a valid business license.”
5. The permit is issued and goes up where it can be seen: “Tree removal permits must be clearly displayed on site in an obvious and noticeable location, such as a window or storm door, for review during the tree removal process.”

The Tree Protection and Removal page says “All tree removal requests for historic trees (24 inches in diameter or larger) must include an arborist report” and “Trees requested for removal because of structural damage may require an structural engineering report.” It also says: “Removal of a tree associated with any type of construction is approved during the building permit approval process by the Building Inspections Office.” The code says “Tree removal permits will not be issued on properties where outstanding mitigation has not been satisfied” (§ 156.702) and “The administrative decision of the Zoning Administrator is final, subject to appeal to the Board of Zoning Appeals in accordance with Subchapter I, Part 17: Appeals of Administrative Decisions” (§ 156.704(A)(2)).

Replacement Trees

The code requires replacement, counted in caliper inches, for each protected, significant or historic tree removed, except as specified elsewhere in the chapter (§ 156.702(C)); how much is owed depends on the tree's species class, its condition and the property's use, under Table 156.702-1 (§ 156.702(D)). It says: “Tree replacement must be planted within a defined period of time not to exceed six months from the date of permit issuance.” “If the mitigation calculation is greater than or equal to 2.5 inches, one Replacement Tree of at least 2.5-inch caliper must be planted on-site.” On a fee in lieu, § 156.702(M) says: “This fee shall be two times the wholesale value per 2.5-inch caliper tree required for mitigation that is not being planted on site.” “The Zoning Administrator shall decide whether to accept the fee or require the on-site placement of the trees.” And § 156.702(O) says: “Trees planted pursuant to this Subchapter that are found to be in declining condition shall be replaced by the owner of the parcel within 30 days of notification from the Zoning Administrator.” The sections set further conditions; read them or ask the Town.

Declining, Damaged and Storm-Downed Trees

The Trees page says Town staff cannot evaluate trees for owners: “No, Town staff is not able to provide consultations or evaluations for trees. If you wish the tree to be removed and it is a protected species and size, a request can be made online through our website to request the removal.” The Town also says: “Tree removal requests due to tree decline or damage can be submitted online by filling out a tree removal request in OPAL, our new permitting system.” Section 156.704(A) says: “In the event that any tree is determined to be severely damaged, of inferior quality, or in a hazardous condition or location posing a danger to private property, written authorization may be given by the Zoning Administrator for tree removal with replacement as specified in this Subchapter.” It continues: “To assist in making the above-mentioned determination, the Zoning Administrator may require a written assessment by an ISA Certified Arborist, ISA TRAQ Certified Arborist, or registered engineer (in situations involving actual or potential structural damage).” Note 1 to Table 156.702-1 says: “In the case of a Hazard Tree, as determined by an ISA TRAQ Certified Arborist, the replacement requirement can be further reduced or eliminated.”

A storm does not lift the rules by itself. Section 156.704(B) says: “During the period of an emergency, such as a tornado, hurricane, ice storm, flood, or any other act of nature, Town Council or its assignee may waive the requirements of this Subchapter. In such case, the cutting and removal of fallen and severely damaged trees is permitted until such time as Town Council deems it necessary.” Check with the Town before cutting.

Penalties

Removing a protected tree without the required approval and permit is a violation the Town enforces under § 156.709 and § 156.702(K). Section 156.709(C) says that a “violation of § 156.700 through § 156.707, or failure to comply with any of the requirements hereof, shall be classified as a misdemeanor punishable by a maximum $500 fine and/or a maximum of 30 days imprisonment, and/or shall be subject to a civil penalty that shall not exceed $1,000 not including attorney's fees and costs” (as of November 2026). It adds: “Each tree removed or destroyed in violation of this Subchapter represents a separate offense.” “Each day of violation also represents a separate offense.” Section 156.702(K) says: “Replacement for trees protected by this Subchapter that are removed without permission shall be calculated by twice the number of inches removed.” The sections set further conditions; read them or ask the office.

Tree service in Mount Pleasant

City of Charleston

Inside the city limits, the City’s Zoning Division administers the tree rules and handles tree removal requests. The City says: “Violations are enforced through the City’s Livability Court.” The City’s Tree Removal Information page and code define:

• A grand tree. The page says: “Any tree twenty-four inches (24″) or greater in diameter at 4.5’ above the grade (D.B.H.) excluding pine trees or sweet gums.” Sec. 54-327(a) words it “(24″ or greater D.B.H., excluding pine trees and sweetgum trees).”
• A protected tree: “Protected Tree. Means a tree eight inches (8″) or greater D.B.H.” (Sec. 54-120).
• DBH: “the total diameter, in inches, of a tree trunk or leaders, measured four and one-half (4½) feet above existing grade” (Sec. 54-120).

Single-Family and Duplex Lots

For homes, the City’s page says: “Trees under 24” D.B.H. on lots that are zoned Single-Family Residential or Single and Two Family Residential or used exclusively for single-family or duplex dwellings do not require a permit for removal.” The code's residential exemption is in Sec. 54-326(a), which limits and conditions it; read it or ask the Zoning Division before relying on it. The same page also says: “Trees in the critical line buffer are not permitted to be removed.” On Daniel Island, it says: “For properties located on Daniel Island, removal of any tree 8” or larger D.B.H. located in the Visual Buffer Zone will require approval from the City of Charleston Board of Zoning Appeals – Site Design if certain conditions are met.” And: “Commercially zoned lots, lots with three or more dwelling units and any residentially zoned lot with one (1) or more acres of land are required to maintain 15 Protected Trees per acre. If the property is able to maintain the 15 or more Protected Trees per acre, a permit is not required.”

The code adds, in Sec. 54-327(b): “Where a building permit or subdivision approval has not been issued, the removal, relocation, destruction or abuse in any manner of more than twenty-five percent (25%) of the protected trees (8″ or greater D.B.H.) on any one (1) parcel of non-exempt land within any five (5) year period shall be prohibited. The total number of protected trees existing on any one parcel shall not be reduced below a total number equal to fifteen (15) protected trees per acre.” Lots along the critical line have their own buffer rules in the code (Sec. 54-347.1), which lists exemptions; ask the Zoning Division whether they apply to a lot. These rules all carry conditions; confirm with the Zoning Division before cutting.

Grand Trees

Sec. 54-327(a) says: “The removal, relocation, destruction or abuse in any manner of any grand tree (24″ or greater D.B.H., excluding pine trees and sweetgum trees) is prohibited on any parcel of non-exempt land unless a variance, special exception, or staff approval has been obtained pursuant to Section 54-329.” Sec. 54-329(b) says: “Removal of a grand tree shall require approval of a variance, except for grand trees listed under category III or category IV in Section 54-331 which shall require approval of a special exception where the Board finds that the grand tree is in poor health, that removal of the grand tree will allow protection of a specimen tree, as defined herein, which would otherwise be removed if the grand tree is saved, or that the grand tree is located within a proposed building footprint, street, road, driveway, drainage way, or parking area and no other reasonable design or economically reasonable alternative exists to save the tree.”

Sec. 54-329(c) says: “Each protected or grand tree that is determined by the Zoning Administrator to be hazardous, diseased or injured to the extent it is irreparably damaged shall be approved for removal. The burden of providing proof of the extent of the hazard, disease or injury shall rest with the applicant, who must provide documentation from a qualified arborist. When there is a question of tree hazard, the Zoning Administrator may require documentation, including strength loss calculations for the portion of the tree creating the hazard, from an arborist who has been certified by the International Society of Arboriculture or who is otherwise qualified. Each live tree which is approved for removal shall require replacement with one (1) recommended tree of an equivalent species.”

Under Sec. 54-329(d), the Zoning Administrator approves removal of a tree found to be causing structural damage to a habitable building that cannot be remedied without removing it. The section says: “When there is a question of whether tree removal is necessary, the Zoning Administrator may require documentation from an arborist who is certified by the International Society of Arboriculture or, who is otherwise qualified, that said damage cannot be successfully halted through root pruning and installation of a root barrier while maintaining the structural integrity of the tree. Each tree removed shall require replacement with one (1) recommended tree of an equivalent species.”

How to Ask for a Permit

1. Mark the tree. The City's request form says: “All trees requested for removal are to be marked and identified with ribbon or tape.”
2. Fill out the City's online Tree Removal Request. The form says: “Upload Photos, Arborist Report or any Supporting Documents you would like staff to consider when reviewing your request.”
3. The form says: “The tree will be inspected by a member of our Zoning staff who will contact you with the results of the inspection within 17 business days of request.”
4. The City's page says: “After the inspection if the tree meets the City’s tree removal standards a permit will be issued.”

A variance or special exception is heard by the Board of Zoning Appeals-Site Design at a public hearing. The Board's page says: “After receipt of submittal, an invoice for the application fee and instructions on how to pay will be emailed to the applicant.” “In addition, a sign noticing the public hearing will be placed on the property by the City.” On reconsideration, it says “An appeal for reconsideration of a decision of the Board must be filed within five (5) business days from the date of the Board’s decision, order, requirement or determination”; a person with a substantial interest can appeal to circuit court, and “The appeal must be filed within thirty days after the decision of the Board is mailed.” It adds: “Permits cannot be issued until the applicable period in which to file a motion to reconsider or appeal has expired.” The fee, per the City's fee schedule updated 2/1/24: $100 plus $50 per tree for a Board of Zoning Appeals request on a residential property of two units or less. The City was considering fee changes in November 2026; check the City's page. The schedule carries further notes; check it.

Replacement, Storms and Penalties

When it grants a variance or special exception, the Board may require replacement trees; Sec. 54-331 sets the conditions, so read it or ask the Zoning Division.

We found no storm or emergency waiver for homeowners in the City's tree rules. Sec. 54-326(i) says: “Nothing in this article shall be construed to prevent the ordinary cutting, trimming and maintenance of a tree; nor shall anything in this article be construed to prevent the cutting or removal of any tree which the authorized municipal officers shall certify as required for public safety.” Hazardous or damaging trees go through Sec. 54-329(c) and (d) above. The code does not say whether a storm-damaged tree may come down first and be documented later, so ask the Zoning Division before cutting.

Removing a tree without an approval the City's rules require is a violation the City enforces under Sec. 54-950 and Sec. 54-331. The City's zoning code says: “A violation of any ordinance adopted pursuant to the provisions of this chapter is a misdemeanor.” The City's Tree Removal Request form says: “Removal of grand trees without a permit will result in a municipal summons that could result in a fine and/or up to 30 days in jail.” Sec. 54-331(a)(2) says: “For trees removed unlawfully from a single-family zoned lot or a lot used exclusively for a single-family home, the Board is authorized to require up to three (3) times the total D.B.H. of the tree(s) removed in caliper inches of replacement trees and the minimum size of the replacement trees to be planted on-site shall be four inches (4″) caliper.” The sections set further conditions; read them or ask the office.

Tree service in Charleston

Daniel Island

Daniel Island is in the City of Charleston, so the City's rules above apply. The City's Tree Removal Information page adds: “For properties located on Daniel Island, removal of any tree 8” or larger D.B.H. located in the Visual Buffer Zone will require approval from the City of Charleston Board of Zoning Appeals – Site Design if certain conditions are met.”

Separately, the Daniel Island community's Architectural Review Board (ARB) requires its own approval. Its page tells homeowners who “Need to remove a tree?” to use the ARB Modification Application. The 2026 application says:

• “Tree Removals: Attach plan identifying location and reason for removal. A report from an SC Certified Arborist may also be required. Provide species and caliper size of trees.”
• The review fee for tree removals is $100, per the ARB's 2026 fee list (effective January 1, 2026).
• “For major modifications, the ARB meets during the 2nd and 4th Wednesday of each month. All applications received by 12pm, the Friday prior, will be reviewed at that time. All other applications are reviewed on Staff Level.”
• “Work should not begin until the application has received approval from the ARB.”

The community's design guidelines also address tree removal. The Daniel Island Community Association's guidelines say: “Owners and builders may not remove trees prior to final approval of plans by the ARB.” On mitigation costs, they say: “Mitigation requirements by the City of Charleston for the replacement of trees removed without permit or damaged during construction will be at the expense of the builder/owner (and not the development company).” The Daniel Island Park guidelines say: “Tree removal must be reviewed by the Architectural Review Board. Trees removed without prior approval must be replaced with indigenous trees of 4" or greater caliper.” Which guidelines apply depends on the address: the ARB's page lists the associations separately. The guidelines set further conditions; read them or ask the ARB.

Tree service on Daniel Island

Charleston County, Unincorporated Areas

The County says: “The Charleston County Zoning and Land Development Regulations Ordinance only applies to unincorporated properties.” Its Zoning and Planning Department enforces those regulations, tree protection included. The tree rules are Article 9.2 of those regulations.

• Grand tree: “Any Tree with a diameter breast height of 24 inches or greater, with the exception of Pine Tree and Sweet Gum Tree (Liquidamber styraciflua) species.”
• DBH is measured four and one-half feet above existing grade (Chapter 12 definitions). The County's ordinance sets how a multi-trunk tree is measured (§ 9.2.1); ask Zoning and Planning.
• Protected tree: “Any Tree on a Parcel with a Diameter Breast Height of eight inches or greater prior to Development, and all Trees within required buffers or required landscape areas or any Tree within a Scenic Road Right-of-Way with a Diameter Breast Height of six inches or greater prior to Development.”
• Sec. 9.2.1.B.2.a says: “Single-family detached residential Lots of record are exempt except for those relating to Grand Tree documentation, protection and replacement.” The article limits and conditions this exemption; read it or ask the County before relying on it.
• Sec. 9.2.1.D.3 says: “All Grand Trees are prohibited from removal unless otherwise exempted by this Ordinance, a Grand Tree Removal Permit is issued, or if the removal is part of an approved Bona Fide Forestry Operation.”

The County's Zoning and Planning page lists tree removal among the activities for which a zoning permit may be required, and the code does not say whether removing a tree that is not a grand tree, on its own, on a single-family detached lot of record needs one. Ask the County before cutting.

How to Apply

The County's Tree Removal Packet (dated October 2026) lists the forms to return: “Zoning Permit Application Form; Restrictive Covenants Affidavit – Signed and Notarized; Tree Affidavit.” It says: “Submit electronically through the Charleston County CSS Portal” and “Photos of impacted trees and an Arborist Report may be submitted with the application.” Fees are paid after zoning review: $25 residential, per the County's October 2026 application packet.

Sec. 9.2.5 lists the trees a removal permit may be approved for, among them: “Trees are diseased, dead, or dying. Documentation may be submitted by a qualified tree care professional and approved by the Zoning and Planning Director;” and “Trees pose an imminent safety hazard to nearby Buildings, pedestrian, or vehicular traffic (as determined by the Zoning and Planning Director or a qualified construction professional);” It adds: “Grand Trees and Protected Trees that do not meet the above criteria may be removed only where approved by the Board of Zoning Appeals, and shall be replaced according to a schedule determined by the Board.” The County’s tree ordinance brochure says: “A Permit may be approved based on whether the tree is dead, diseased, dying, or a hazard. If not, the tree may be approved by the Board of Zoning Appeals in the case of a hardship.” The section sets further conditions; read it or ask the County.

Storms and Emergencies

Sec. 9.2.5 says: “In the event that a Tree poses a serious and imminent threat to public safety due to death, disease, or damage resulting from emergencies including, but not limited to, fires, flooding, storms, and natural disasters, the Zoning and Planning Director may waive requirements of this Article. Documentation shall later be submitted for review outlining the threat to public safety which initiated the removal. Documentation must include any written findings by a qualified professional and photographs supporting the Tree Removal emergency.” Sec. 11.6.1.B.2 says: “Where Grand Tree removal is necessitated by emergencies as defined in CHAPTER 9 of this Ordinance, or death and disease of trees due to natural causes, as determined by the Planning Director, replacement will not be required.” Both are conditioned in the code; read the sections or ask the County before relying on them.

Replacement, Mitigation and Penalties

On replacement canopy trees, the code says “they shall be no smaller than two and one-half-inch Caliper” (Sec. 9.2.6.A.1). Sec. 9.2.6.D, as amended by Ordinance 2362, effective October 14, 2025, says: “The Zoning and Planning Director shall impose a Tree Mitigation fee of $250 per inch required to meet the total mitigation inches amount. In cases of unpermitted Grand Tree removal in violation of this Ordinance, the inches required to be mitigated shall be equal to or greater than three times the diameter of the Grand Tree removed.” That is a mitigation fee, not a fine (as of November 2026). Sec. 9.2.6 and Sec. 11.6.1 set further conditions on replacement.

Removing a tree without an approval the County's tree article requires is a violation the County enforces under Sec. 11.6. Sec. 11.6.2 says: “Each unauthorized removal, destruction or failure to replace a tree shall constitute a separate offense.” “If a matter is brought in criminal court, upon conviction, the maximum penalty is $500.00 per violation and/or 30 days imprisonment, and restitution of the Tree Fund mitigation fee” (as of November 2026). The section sets further conditions; read it or ask the office.

Town of James Island

A property on James Island may be in the Town of James Island, in the City of Charleston or in unincorporated Charleston County, so check the address first, as set out at the top of this guide. Within the Town of James Island, the Town has its own tree ordinance (§ 153.334). Its Planning and Zoning Department assists residents with grand tree removal permits, and its Tree Information page says: “The Town of James Island protects trees 18" DBH (diameter at breast height) or greater, except Pine or Sweet Gum trees.”

• Grand trees: “GRAND TREE. Any species of tree measuring 18 inches or greater diameter breast height (DBH) except pine and sweet gum. All GRAND TREES are prohibited from removal unless a grand tree removal permit is issued” (§ 153.334(A)(4)). The ordinance's exemptions apply to this rule; read the section or ask the Town.
• Protected trees: “Any tree on a parcel with a diameter breast height of eight inches or greater prior to development and all trees within required buffers or required landscape areas.”
• The ordinance says: “Single-family detached residential lots of record shall be exempt from all provisions in this section except for the grand tree documentation, protection, and replacement provisions.” The section limits this exemption; read § 153.334(A)(2) or ask the Town before relying on it.
• It also says: “All invasive tree species as referred by Clemson Extension and the South Carolina Exotic Pest Plant Council shall be exempt from all provisions of this section” (§ 153.334(A)(2)(b)7). The section conditions this too; ask the Town before relying on it.

How to Apply

The Town's Grand Tree Removal Process for Residents says: “Any resident wishing to remove or significantly prune a grand tree shall go through the proper steps for permitting in order to prevent fines and violations.” It says this involves contacting the Planning Department to start the process; the Tree Information page has the Town's contacts and an online permit application.

1. Fill out the Town's Tree Alteration / Removal Request, one tree per form. The form shows “Fee Paid: $25.00,” and the Town's fee schedule lists the Protected/Grand Tree Removal Permit (Zoning Permit) at $25.00 (as of November 2026); the schedule carries further notes, so check it.
2. Attach supplemental materials. The form lists “Pictures of the tree; arborist approval, etc.”
3. Section 153.334(E) lists the trees for which the Zoning Administrator may approve a removal permit, among them: “Trees are diseased, dead, or dying (as determined by the Zoning Administrator or a qualified arborist);” and “Trees pose a safety hazard to nearby buildings or pedestrian or vehicular traffic (as determined by the Zoning Administrator or a qualified arborist).” It adds: “Grand trees that do not meet the above criteria may be removed only where approved by the Board of Zoning Appeals, and shall be replaced according to a schedule determined by the Zoning Administrator.” The Town's process sheet says: “If the grand tree does not meet the above qualifications, a resident must ask for a variance from the Board of Zoning Appeals to remove the tree.”
4. Once approved, post the request. The form says: “After stamped and approved, please post this request in a conspicuous or visible location on your property.”

Storms and Emergencies

Section 153.334(E)(3) says: “In the event that a tree poses a serious and imminent threat to public safety due to death, disease, or damage resulting from emergencies including, but not limited to, fires, flooding, storms, and natural disasters, the Zoning Administrator may waive requirements of this section. Documentation must later be submitted for review outlining the threat to public safety which initiated the removal. Documentation must include any written findings by a qualified arborist and photographs supporting the tree removal emergency.”

Replacement and Penalties

On replacement, § 153.334(F) says: “When replacement canopy trees are required in fulfillment on the requirements of this section, they shall be no smaller than two inches caliper.” “The Zoning Administrator shall impose a tree mitigation fee based on the current market retail value of two- to three-inch caliper trees installed to the American Association of Nurserymen Standards. If the applicant disagrees with the amount of the tree mitigation fee imposed, he or she may file appeal with the Board of Zoning Appeals in accordance with the provisions contained in this chapter.” The section sets further conditions.

Removing a tree without an approval the Town's ordinance requires is a violation the Town enforces under § 153.999(B), which says: “Each unauthorized removal, destruction, or failure to replace a tree shall constitute a separate offense. Failure to pay all or any part of the Tree Fund mitigation fee within 30 days of the fee’s imposition is a violation of the Tree Fund provision of this chapter.” “If a matter is brought in criminal court, upon conviction, the maximum penalty is $500 per violation and/or 30 days imprisonment and restitution of the Tree Fund mitigation fee” (as of November 2026). The section sets further conditions; read it or ask the office.

Tree service on James Island

City of Isle of Palms

The City's tree article says: “No person shall cut or remove any tree without first obtaining a tree permit from the Zoning Administrator” (§ 5-4-61(b)). Because the City intends to encourage whenever feasible the preservation of all trees, it says all provisions of the article “shall be strictly construed” (§ 5-4-61(h)). Questions go to the City's Building Department, and requests go through the online Tree Removal Permit Application on the City's zoning page.

• Section 5-4-2(49) says: “Tree means any woody plant which has a diameter breast height (DBH) of at least eight (8) inches, including palm trees, but excluding pine trees and any tree identified as an invasive pest species in "Invasive Plant Pest Species of South Carolina," published by Clemson Extension.” Ask the Zoning Administrator before relying on an exclusion for a particular tree.
• Section 5-4-2(9) says: “Diameter at breast height (DBH) means the diameter of a tree trunk, measured in inches, at four and one-half (4½) feet above the existing grade of the property. If a tree has a multi-trunk split above grade, the DBH is deemed to be the sum of all trunks of the tree measured in inches”.
• A historic tree is a live oak of 16 inches DBH or more, or a tree of any other species of 24 inches DBH or more (§ 5-4-2(23)).
• A significant tree is a live oak of 8 to 16 inches DBH, or a tree of any other species of 8 to 24 inches DBH (§ 5-4-2(42)).

When a Tree May Be Removed

Section 5-4-61(f) says “Trees may be cut or removed only under the following conditions:” The first is: “Upon the owner proving to the Zoning Administrator that cutting or removing a tree is necessary to make reasonable use of the property, including the siting of primary or accessory buildings. Such proof must demonstrate that there is no reasonable alternative that would preserve the tree, and such proof must be made for each tree proposed to be cut or removed.” The second covers infrastructure, “but only if no reasonable alternatives are available.” The third is: “Upon proof by the owner to the Zoning Administrator that the tree is dead, diseased or hazardous as determined in section 5-4-63.” Historic and significant trees have their own lists of the circumstances in which they may be cut or removed (§ 5-4-64 and § 5-4-65), and § 5-4-64 says: “Prior to the issuance of a permit for the cutting or removal of a historic tree, the Zoning Administrator shall confirm in writing that one or more of the circumstances enumerated hereinabove exists.”

Dead, Diseased and Hazardous Trees

Section 5-4-63 says: “When a dead or diseased tree constitutes a hazard to life and/or property, or harbors insects or disease which constitute a substantial threat to other trees within the City, a permit for its removal may be issued by the Zoning Administrator even though its removal decreases the density of trees on a lot or parcel below the minimum density standards.” It says: “An owner seeking to remove a tree pursuant to this section shall submit written proof to the zoning administrator that the tree to be removed meets the requirements of this section.” Where there is a question about the tree's viability or health, the Zoning Administrator may require the applicant to consult with, and provide documentation from, a certified arborist. The code's definition: “Hazardous tree means any tree that is causing structural damage or poses a clear and imminent threat of structural damage, as determined in writing by a certified arborist, to an enclosed area of a primary building, including porches, or any other permanent accessory structure that would require a building permit, or a septic tank system. The term does not include trees causing structural damage or threatening structural damage to accessory structures that would not require a building permit or to any unenclosed areas of primary buildings” (§ 5-4-2(21)). Meeting the definition is not the whole test: § 5-4-63 also covers trees damaging a septic system or structure, on conditions it sets. On replacement it says: “Replacement of trees removed pursuant to this section is encouraged but not required.” The section sets an exception for septic repairs. Read the section or ask the Zoning Administrator.

How to Apply

Section 5-4-61(e) says: “Any person desiring a permit to cut or remove a tree shall submit a written application to the Zoning Administrator which shall contain the following information”; the list includes the owner's consent, an accurate plat and “A tree survey overlay on the same scale as the plat of the lot, which locates all trees by diameter breast height and species and identifies trees to be cut or removed and all trees to be preserved. Dead or diseased trees shall be identified.” Tree surveys are prepared by a licensed landscape architect, surveyor or engineer registered in the State, at the applicant's expense, and “The applicant shall wrap the trees proposed to be cut or removed with blaze orange tape prior to submitting an application for a tree permit.”

For a dead, diseased or hazardous tree, the City's tree flowchart describes a lighter route: “Email pictures and details to the Zoning Administrator, including type and DBH of the tree. The Zoning Administrator will review the request and follow up with a permit for removal or next steps, if necessary.” The code itself does not say the survey is waived for such a tree, so ask the Zoning Administrator which applies. Section 5-4-69 says: “Appeals of decisions and actions of the Zoning Administrator or his designee pursuant to this article shall be made to the City's Board of Zoning Appeals, pursuant to section 5-4-5.”

Replacement Trees and Palms

Different replacement rules apply depending on why and how the tree is removed. The general rule: each tree planted or replaced under a tree permit must be at least 4 inches caliper and 12 feet tall at planting and the same species as, or a similar species to, the tree it replaces; palm trees are not permitted as replacements for canopy trees; and the replacement trees together must equal at least one-half the DBH of the trees they replace (§ 5-4-66(a), which sets further conditions). For a historic tree, § 5-4-64 says: “Each removed historic tree shall be replaced by the fewest number of the same type (species) of trees to replace the removed tree with the same DBH or greater.” For a dead, diseased or hazardous tree removed under § 5-4-63, replacement is “encouraged but not required,” with the septic-repair exception noted above.

Section 5-4-66(d) says: “In situations where tree replacement on the same property is impossible or undesirable, as determined by the Zoning Administrator, the owner shall either donate such tree or trees as would otherwise be required by this article to the City to be planted, at the owner's expense, on such public property as City Council shall direct, or pay a fee to the City equal to one hundred percent (100%) of the fair market cost of the trees that would have been required to be replanted at the site, plus the costs of replanting.” And “A replacement tree found to be dead or in a declining condition shall be replaced by the owner within thirty (30) days of notification from the Zoning Administrator” (§ 5-4-66).

These are the City's rules as we read them in its online code in November 2026. The City posted a redline of proposed changes to this article with its agenda files in February 2026, and we did not read whether any were adopted. Confirm the current text with the City before relying on a section number.

Palms of 8 inches DBH or more count as trees under the code's definition. The code's definition of removing a tree says: “The term does not include removing palm trees when the palm trees are transplanted or replaced in compliance with section 5-4-66.” The City's flowchart says palms “may be removed with a permit” and require mitigation, either by replacement or by paying into the City's tree fund. Ask the Zoning Administrator before a palm comes down.

Storms and Penalties

Section 5-4-70 says: “This article shall not apply to commercial timber operations or utility companies maintaining safe clearance around utility lines.” Ask the City before relying on it; we found no storm or emergency exception for homeowners in the article.

Cutting or removing a tree without a tree permit is a violation the City enforces under § 5-4-67, § 1-3-66 and § 5-4-66. Section 5-4-67 says: “Violation of this article shall be deemed as a misdemeanor, and shall be punished as provided in section 1-3-66. Each day any violation of this article continues shall constitute a separate and distinctive offense.” Section 1-3-66(a) says such a violation “shall be punished by a fine not exceeding $500.00 or imprisonment for a term not exceeding 30 days, or both, in the discretion of the Municipal Judge. Each day of such violation shall constitute a separate offense” (as of November 2026). Section 5-4-67 adds that “the person found to be in violation of this article shall be required to plant or replace trees, pursuant to the requirements of section 5-4-66(b),” and § 5-4-66(e) says: “Notwithstanding any other provision of this article to the contrary, replacement of a historic tree that has been unlawfully removed shall be effected at the same location from which the historic tree was removed.” The sections set further conditions; read them or ask the office.

Tree service on Isle of Palms

Wild Dunes

Wild Dunes is in the City of Isle of Palms, and the City's rules above apply there as on the rest of the island. Separately, the Wild Dunes Community Association's Architectural Review Board has jurisdiction, in the words of the Association's architectural review page, over “All properties inside the Wild Dunes Security Gates, except Destination Wild Dunes properties and commercial amenities (i.e. golf clubhouse, tennis center),” and over certain lots the page names. Inside that jurisdiction, the Association's ARB Standards (Rev. 03.30.2026) say:

“All tree removal and pruning of trees/limbs 6" or larger in diameter at breast height (DBH) requires approval of the ARB prior to removal or pruning.”

In other words, the Association's approval comes before any tree is removed, and before a tree or limb 6 inches DBH or larger is pruned. A Wild Dunes owner checks both the City's rules and the Association's.

• The architectural review page says: “All exterior work requires a WDCA Building Permit.” “The ARB meets on the 2nd and 4th Wednesday of each month and the submittal deadline for information is the Wednesday prior to the meeting date.”
• Association staff, under the direction of the COO, review and approve or disapprove “minor landscaping changes and/or additions including removal of trees and other distinctive vegetation,” and the standards say: “The Wild Dunes staff may delegate any of the above responsibilities to the ARB for approval.”
• “All trees proposed to be removed are to be flagged with yellow or orange tape. Flagging must be done prior to the submittal of a site plan.”
• The standards say: “If the tree is a protected species then proper replacement is required as follows:” “Protected species (Hardwoods, oaks): Replacement - Inch for inch with a minimum DBH of four (4") inches per tree.” “Ornamentals (Palmettos, palms): Replacement - tree for tree in comparable height and girth.” “Others (Pines, other evergreens): Replacement - determined by the Community Property Manager on case-by-case basis in consideration of the landscape design, the number of trees being removed and the number of trees on a lot.” They add: “All trees that do not fit onto a lot must be donated to the Wild Dunes Community Association tree mitigation fund. The value of a mitigated tree is determined at a 4" diameter at breast height (d.b.h.) minimum, installed at fair market price (established by WDCA).” “All mitigated trees must be paid for prior to permitting.”

Tree service in Wild Dunes

Town of Sullivan's Island

The Town's tree ordinance, Article XVII of its code, says: “The Tree Ordinance shall apply to all private property on Sullivan's Island” (Sec. 21-159). The rules below come from the Town's own reproduction of Article XVII in a Town document dated June 2025, the Town's tree preservation page and its 2026 tree brochure. A Tree Commission of five residents appointed by Town Council decides Category I requests, and the Zoning Administrator decides Category II requests.

• Category I, also known as a “Significant” tree, “has a DBH of at least sixteen (16) inches or a height of at least forty (40) feet” (Sec. 21-158).
• Category II, also known as a “Protected” tree, “has a DBH of at least six (6) inches” (Sec. 21-158).
• “All Sabal Palmetto (Cabbage Palm, herein called "Palmetto") shall be given special protection as a "Protected" species.”

The Article says: “No individual or agent shall remove, destroy, cause to be destroyed, move or mortally prune or use any other harmful treatment such as application of toxic substances, fire or machinery, on any Category I or II tree or palmetto” (Sec. 21-162(A)). The 2026 brochure says: “Any tree with a diameter at breast height (DBH) of 6" or greater is protected on Sullivan's Island and may only be removed by submitting a Tree Removal Permit by way of the Town's online permitting platform BS&A. Any tree 16" in diameter, or greater, is considered a "significant" specimen or Category 1 tree and must be approved for removal by the Tree Commission.”

How to Apply

1. Apply through BS&A, the Town's online permitting platform. The Town's Native Tree Guide says to select “Apply for a Planning, Zoning, or Engineering Process” under the Services menu for a Category I tree, and “Apply for a Permit” for a Category II tree.
2. Include photographs and “Two (2) copies of a site survey, drawn to scale” (Sec. 21-163(A)).
3. Pay the application fee. The Article says: “A permit application fee of twenty-five dollars ($25) shall be paid to the Town and credited to the Tree Fund account” (Sec. 21-162), and also says the fee's amount “shall be established by resolution of the Town Council” (Sec. 21-163(B)); confirm the fee with the Town.
4. A Category I request goes to the Tree Commission; the Town's Tree Commission page lists meeting and deadline dates. The Article says: “After review and within thirty (30) days of receipt of the application, the Tree Commission shall render its decision of denial or approval with or without required conditions.” A Category II request goes to the Zoning Administrator.

The Article also says: “An application for removal and/or relocation of Category I or II Trees or Sabal Palmettos will not be accepted without a Building Permit application on file with the Building Official” (Sec. 21-163(A)(3)). The Town's brochure and guide do not mention a building permit, so confirm with the Town before applying.

Dead, Dying and Hazardous Trees

A tree that is diseased, dying, mortally damaged or deemed a hazard still goes through an application: to the Tree Commission for Category I, or to the Zoning Administrator for Category II. The Article says: “If a landowner wishes to remove a Category II tree because it is diseased, dying, mortally damaged, or deemed to be a hazard, a landowner shall submit an application for removal of the tree to the Zoning Administrator.” “If the Zoning Administrator concurs with the landowner's findings, the tree may be removed. No replacement tree is required nor is any application fee charged.” “If the Zoning Administrator does not concur with the landowner's findings, the tree shall not be removed” (Sec. 21-162). It also says: “No fees shall be charged to remove diseased, dying, mortally damaged, or hazardous trees and palmettos” (Sec. 21-163(B)). The 2026 brochure adds: “Removal of hazard trees must be accompanied by a written recommendation from a Certified Arborist (ISA, ASCA or equivalent). This assessment must clearly establish the tree as a hazard or eminent threat to life and safety.” “Staff may refer any removal permit request to the Sullivan's Island Tree Commission.” “Additionally, any tree found to have its primary leader or trunk within 5 feet of the foundation of an existing principal building may be removed with a hazard tree removal permit.” These provisions carry conditions; read them or ask the Town before relying on them.

Emergencies and Storms

Sec. 21-167 says: “Emergency removal of Category I and II trees and palmettos that pose an eminent threat or danger to life and property may be removed without prior notification and approval.” “These occurrences shall be reported within five (5) days.” “Trees or palmettos that have already fallen on their own due to disease or damage from natural disaster may be cleared away without approval.” “Occurrence of loss from natural disaster shall be reported within five (5) days and the requirements for replanting new trees or palmettos in their place may be waived.” “There shall be not fee charged for the emergency removal of trees or palmettos.” It says the Tree Commission “shall decide questions concerning the appropriateness of tree removal under the conditions indicated above.” Sec. 21-165(C) says: “During a period of Town emergency, such as hurricane, tornado, ice storm, flood or any other such act of nature, the provisions of this act are suspended, with the exception of the prohibition of the removal of healthy, non-threatening trees or palmettos.” The sections set conditions; read them or ask the Town before relying on them.

Replacement and Penalties

Sec. 21-164 says: “Tree replacement shall be required for all approved tree removals based on the requirement of replacing one (1) linear inch of tree DBH for each one (1) linear inch of tree DBH removed.” The Article also says: “Each replacement tree shall have a minimum of two (2) inches caliper and be at least ten (10) feet tall. However, any permitted removal of a Sabal Palmetto will require replacement by a Sabal Palmetto at least 8 feet tall.” Replacement trees come from the Town's approved list; oaks, magnolias, pecan and red cedar are replaced with the same kind of tree; and the owner replaces any replacement tree that dies within one year (Sec. 21-164, which sets further conditions). On a donation, it says: “In cases where tree replacement on the same lot is not possible or desirable, the landowner may donate to the Tree Fund an equivalent sum of money.” The Town's 2026 tree brochure says: “Mitigation may be paid fee in lieu to the Tree Fund at a fair market rate set by the Tree Commission ($230 per inch DBH except pines, which are $76 per inch). The total mitigation is due at permit issuance and reimbursed after inspection of replacement trees.” The Town's Native Tree Guide adds: “No mitigation payments can replace replanting palmettos on-site.”

Removing a Category I or II tree or a palmetto without the required approval is a violation the Town enforces under Sec. 21-168, which says: “Each unauthorized removal, destruction, negligent act or failure to replant a tree or palmetto shall constitute a separate offense subject to fines and penalties.” “Nothing herein shall prevent the Town from taking such other lawful action as is necessary to prevent or remedy any violations.” “Any person convicted of violating any provision of this Article shall be fined not more than five hundred dollars ($500) or sentenced to incarceration for a period not to exceed thirty (30) days, or both” (as of November 2026). The section sets further conditions; read it or ask the office.

Sec. 21-170 says: “The Board of Zoning Appeals, as contained in ARTICLE XVIII, may consider appeals from the decision of the Zoning Administrator or the Tree Commission by any aggrieved party.”

Tree service on Sullivan's Island

Pruning Rules in Brief

Pruning has rules of its own in each place, and each carries conditions; read the section or ask the office before pruning:

• Mount Pleasant: the code says “Pruning specifications as provided in the latest version of ANSI A300 shall be used in all pruning cases” and “The pruning of specimen trees may be subject to PLAN Department approval” (§ 156.706(B)(4) and (5)). The Town's tree FAQ says: “You may trim any dead limbs out of a tree and the canopy in accordance with ANSI standards. Typically, trimming up to 10% of the live canopy on an annual basis can be completed without damaging the tree. A certified arborist should be consulted for any concerns or questions regarding tree trimming.”
• City of Charleston: the City's page says: “A permit is not required to prune a Grand or Protected tree. However, pruning shall be done by a qualified tree service and performed using the National Arborist Association’s Pruning Standards for Shade Trees.”
• Charleston County: the code says “Removal of three or more limbs with an individual diameter of six inches or greater requires a Zoning Permit” and “Pruning or thinning more than 25 percent of the leaf surface on both the lateral branch and the overall foliage of a mature Tree that is pruned within a growing season shall be considered excessive” (Sec. 9.2.1 and 9.2.2, which set further conditions). It also says: “Removal of branches, limbs, and/or stems with a DBH of 8 inches or greater that originate from below four and a half feet as measured from ground level shall not occur on Grand or Protected Trees unless the branch, limb, or stem is dead, diseased, dying, or hazardous as determined by the Zoning and Planning Director; otherwise, the removal must be approved by the Board of Zoning Appeals” (Sec. 9.2.1.C). Sec. 9.2.1.B.2.a says: “Single-family detached residential Lots of record are exempt except for those relating to Grand Tree documentation, protection and replacement”; the article limits that exemption, so ask the County before relying on it. The County's brochure answers “What about pruning a Grand Tree?” this way: “Removal of 3 or more limbs with an individual diameter of 6" or greater and excessive pruning or thinning that exceeds more than 25% of the leaf surface requires a Zoning Permit.”
• Town of James Island: the code says “Removal of three or more limbs with an individual diameter of six inches or greater shall require a zoning permit,” “Removal of any size limbs which contribute to more than 100 continuous linear feet of canopy over public roadways shall require variance approval from the Board of Zoning Appeals,” and “Excessive pruning or thinning shall be pruning or thinning that exceeds more than 25% of the leaf surface on both the lateral branch and the overall foliage of a mature tree that is pruned within a growing season. Additionally, one-half of the foliage of a mature tree is to remain evenly distributed in the lower two-thirds of the crown and individual limbs upon completion of any pruning” (§ 153.334). It says: “Single-family detached residential lots of record shall be exempt from all provisions in this section except for the grand tree documentation, protection, and replacement provisions.” The section limits this exemption; read § 153.334(A)(2) or ask the Town before relying on it. The Town's Grand Tree Removal Process for Residents says: “A permit is also required for removing more than 25% of the tree's canopy or for the removal of three or more limbs with an individual diameter of six inches or greater.”
• Isle of Palms: “Any tree may be pruned without a tree permit so long as such pruning is done in accordance with ANSI Publication A300 (Part 1) 2001 Pruning. Any pruning not done in accordance with ANSI Publication A300 (Part 1) 2001 Pruning shall be deemed to be the cutting of a tree for all purposes of this article” (§ 5-4-61(g)).
• Wild Dunes: besides the ARB approval quoted above, the Association's standards say: “Significant pruning (more than 15% of the foliage) may require review by a certified arborist. There will be no pruning of limbs greater than 6" in diameter without the approval of the Community Association Manager.”
• Sullivan's Island: the Article bars anyone from mortally pruning a Category I or II tree or palmetto (Sec. 21-162(A)). The 2026 brochure says: “The Town follows ANSI-300 Standards for proper tree pruning and removal. Dead limbs may be removed at any time, but no more than 25% of the live crown can be removed in any given year. The topping of trees, including crepe myrtles, is not an acceptable practice.” It adds: “The Town requires notification before any limb of over 6 inches wide is removed to ensure the long-term viability of the tree.” The Town's 2026 Contractor's Ordinance says: “Trees or limbs over 6 inches in diameter require a permit for removal.”

Our tree trimming and pruning page covers the work itself.

Who Can Be Fined

• Mount Pleasant: the code says “Any person, firm, organization, society, association, or corporation, or any agent or representative thereof, who commits, participates, or assists in such violation may each be found guilty of a separate offense” (§ 156.709), and the Town's Tree Protection and Removal page says removal of any trees without approval and a permit displayed “will result in a fine to both the homeowner AND the tree removal company.”
• Isle of Palms: the City's general penalty section reaches an owner “who knowingly allows other persons or entities to violate or to continue to violate any provision of this Code on the property of such owner” (§ 1-3-66(c)).
• Sullivan's Island: “Any person convicted of violating any provision of this Article” (Sec. 21-168).

The list above holds only the wording we quote on this page. For the City of Charleston, Charleston County and the Town of James Island, read the code's penalty section or ask the office who can be held responsible. The penalty figures for each government, as of November 2026, are in its section above.

Before a Tree Company Starts

The International Society of Arboriculture's brochure Why Hire an Arborist advises: “Check for local permits and licenses.” It also advises: “Ask for proof of insurance and call the insurance company.” We ask customers to request insurance certificates before any work is performed; certificates should come from the insurance agent, never from the contractor. In Mount Pleasant, the request names the tree company, the Town verifies the company's business license, and the permit is displayed on site; within the Town of James Island, the approved request is posted on the property.

Asian Longhorned Beetle Quarantine

In its November 2026 community update, Clemson Regulatory Services wrote: “Our new quarantine boundaries are officially in effect as of August 23, 2026. The new quarantine includes additional areas in John's Island, West Ashley, and Hollywood, while removing some areas in Mount Pleasant.” The same update says “a regulated article is considered as anything that poses a risk of spreading ALB, including the beetle at any life stage, firewood and any woody host material half an inch or more in diameter.” Clemson’s update has the program’s details.