South Carolina / Charleston

Pool Permit in Charleston, South Carolina

It depends

Sometimes, depending on the project

Before building an in-ground, above-ground or partially above-ground pool or spa, under permit type "Pool" with work class "Residential." A separate "Electrical - Single Family/Duplex Dwelling" sub-permit is always required for pool and spa equipment, and a "Gas" sub-permit is required if there is a fuel-gas heater.

Confirmed on official page Verified City of Charleston Permit Center, Development and Construction Services (Building Inspections Division)

By Mario Bailey, verified against official sources

Quick answer

Charleston requires a "Pool" permit for residential pools and spas, with Building Inspections, Zoning and Engineering review all mandatory, the last verifying utility and drainage easements. The only exemption is the statewide one at S.C. Code 40-59-265, which covers prefabricated swimming pools less than 24 inches deep. Coastal conditions drive the submittal: structural plans must be signed and sealed by a licensed South Carolina structural engineer and must address "design to resistance buoyance (hydrostatic uplift) for regional, high-seasonal water-table and lateral adjacent soil loads," and for pools in flood zones AE, VE or Coastal A the guideline allows filtration and circulation pumps below the Design Flood Elevation only if anchored against flotation and protected against water entry, while "Heaters shall be at or above Design Flood Elevation (DFE)." The barrier is enforced at the end: "The final inspection will not be approved until all barrier requirements are installed to code."

Typical threshold: prefabricated swimming pools.

Who is pulling this permit?

Hire it out

Before you sign, ask the contractor:

  • Who pulls the permit, you or me, and is the permit fee included in the bid?
  • Which inspections will this job need, and who meets the inspector on site?
  • Is your contractor license active in this locality, and under which business name?

When a permit is usually needed

Before building an in-ground, above-ground or partially above-ground pool or spa, under permit type "Pool" with work class "Residential." A separate "Electrical - Single Family/Duplex Dwelling" sub-permit is always required for pool and spa equipment, and a "Gas" sub-permit is required if there is a fuel-gas heater.

What a pool permit costs in Charleston

Line item
pool permitBy formulaThe pool guideline says the Application Fee, Plan Review Fee and Building Permit Fee all come from page 4 of the Building and Trade Permit Fee Schedule, whose construction-cost table covers "ALL SWIMMING POOLS - NEW CONSTRUCTION, ALTERATIONS & REPAIRS." That is a $40.00 non-refundable application fee, a permit fee of "$15.00 for the first $1,000 construction valuation, plus $5.00 for each additional thousand or fraction thereof, to and including $50,000" (then $260.00 plus $4.00 per additional thousand from $50,001 to $100,000), and a plan review fee equal to 50% of the permit fee. Schedule approved by Ordinance Nos. 2017-131, 2019-064 and 2019-072, effective October 1, 2019. Separate $40.00 application fees apply to the electrical and fuel gas sub-permits.
Fee schedule in forceOfficial scheduleRead . Fees are the jurisdiction’s; we do not mark them up or estimate them.

How Charleston compares in South Carolina

Closest pool permit thresholds outside South Carolina

Jurisdictions we cover whose limit sits nearest Charleston's 24 inches in depth.

How to apply in Charleston

A residential pool permit application covers both construction and safety: a scaled site plan, structural plans for the pool, a barrier plan showing how the pool will be enclosed, and an electrical plan covering bonding and the equipment disconnect.

What most pool permit applications include:

  • Pool and spa design and construction fall under the residential code chapter that folds in the swimming pool and spa code, and permit review checks plans against that chapter (IRC R326).
  • The site plan must show pool equipment such as pumps, filters, and heaters set back at least 36 inches from the outside of the required barrier (ISPSC 305.2.9).
  • For an in-ground pool, engineered structural plans covering the shell and reinforcing steel, with the responsible structural engineer's license information, are a standard part of the submittal (per official pool submittal checklists).
  • A barrier plan identifying the fence, pool structure, or dwelling wall that will enclose the pool must be submitted and must comply with the code's barrier chapter (ISPSC 305).
  • Electrical plans must show the pool's equipotential bonding design, since the shell, perimeter surfaces, and metal fittings within 5 feet of the water must all tie into a common bonding grid (NEC 680.26).
  • The electrical plan must also show a disconnecting means for the pool equipment that is readily accessible and within sight of the equipment (NEC 680.13).

General submittal guidance from 2021 IRC R326 (adopting the ISPSC), ISPSC 2021 Section 305, and NEC 2020 Article 680. Source. City of Charleston Permit Center, Development and Construction Services (Building Inspections Division) sets the exact checklist for Charleston.

Where to apply in Charleston:

City of Charleston Permit Center, Development and Construction Services (Building Inspections Division)

Inspections and closing out your permit

Pool inspections track the concrete pour: the steel and bonding grid are checked before gunite or shotcrete goes in, bonding is checked again before decking is poured, and the permanent barrier and remaining electrical work are checked at final before the pool can be filled and used.

  1. Before gunite or shotcrete is sprayed, the inspector checks the rebar against the engineered plans and confirms the equipotential bonding wire is stubbed out and tied into the steel, since it will be buried in concrete afterward (NEC 680.26).
  2. A bonding inspection separately confirms coping, decking, ladders, handrail cups, and any other metal within 5 feet of the water are tied to the bonding grid, and it must pass before coping is installed (NEC 680.26).
  3. A temporary barrier at least 4 feet high must enclose the site from the moment excavation starts until the permanent barrier is finished, and inspectors check for it throughout construction (ISPSC 305.1.1).
  4. A pre-plaster inspection confirms the circulation equipment's electrical work is installed and all bonding is complete before the pool's interior finish goes on (NEC 680.26).
  5. At final inspection the permanent barrier is checked against the code's requirements and the equipment and cover-mechanism bonding must be complete before the pool can be filled and used (ISPSC 305, NEC 680.26).

Schedule each inspection in advance and pass the final before you use the work or close the permit. Request inspections through the Charleston permit portal or by phone at 843-577-5550.

Inspection sequence from NEC 2020 Article 680.26 (equipotential bonding) and ISPSC 2021 Section 305 (barriers). Source. An open permit left un-inspected can surface later in a title search or home sale.

Frequently asked questions

Do you need a pool permit in Charleston?
Charleston requires a "Pool" permit for residential pools and spas, with Building Inspections, Zoning and Engineering review all mandatory, the last verifying utility and drainage easements. The only exemption is the statewide one at S.C. Code 40-59-265, which covers prefabricated swimming pools less than 24 inches deep. Coastal conditions drive the submittal: structural plans must be signed and sealed by a licensed South Carolina structural engineer and must address "design to resistance buoyance (hydrostatic uplift) for regional, high-seasonal water-table and lateral adjacent soil loads," and for pools in flood zones AE, VE or Coastal A the guideline allows filtration and circulation pumps below the Design Flood Elevation only if anchored against flotation and protected against water entry, while "Heaters shall be at or above Design Flood Elevation (DFE)." The barrier is enforced at the end: "The final inspection will not be approved until all barrier requirements are installed to code." Prefabricated swimming pools. Always confirm with the office before starting.
How much does a pool permit cost in Charleston?
The pool guideline says the Application Fee, Plan Review Fee and Building Permit Fee all come from page 4 of the Building and Trade Permit Fee Schedule, whose construction-cost table covers "ALL SWIMMING POOLS - NEW CONSTRUCTION, ALTERATIONS & REPAIRS." That is a $40.00 non-refundable application fee, a permit fee of "$15.00 for the first $1,000 construction valuation, plus $5.00 for each additional thousand or fraction thereof, to and including $50,000" (then $260.00 plus $4.00 per additional thousand from $50,001 to $100,000), and a plan review fee equal to 50% of the permit fee. Schedule approved by Ordinance Nos. 2017-131, 2019-064 and 2019-072, effective October 1, 2019. Separate $40.00 application fees apply to the electrical and fuel gas sub-permits. See the official fee schedule for current amounts.
How long does a pool permit take in Charleston?
Possible same-visit approval in a narrow case. The Permit Center's express menu lists "Pool (Residential) - Not in BAR/DRB," limited to "In-Ground only - no raised pools" and "Not in a flood zone"; anything outside that goes through normal review. Times can vary by workload and project scope, so confirm with the office.
Where do you apply for a pool permit in Charleston?
You can apply through the Charleston permit portal or contact the City of Charleston Permit Center, Development and Construction Services (Building Inspections Division) directly. The links are listed on this page.
Can a homeowner pull a pool permit themselves in Charleston?
Under South Carolina law (S.C. Code Ann. 40-59-260(A), (B), (C), (E), (F); 40-59-265; 40-59-280; 40-59-20(6), (7); 40-59-30(A)): South Carolina licenses residential builders and residential specialty contractors under S.C. Code Title 40 Chapter 59, and 40-59-260 exempts the owner of record who builds for himself. The exemption applies only if the owner does the work himself, with his own employees, or with licensed contractors or registered entities, if the structure is intended for the owner's sole occupancy or occupancy by the owner's family and is not intended for sale or rent, and if the general public does not have access to it. The owner must personally appear and sign the building permit application, and the local permitting agency must hand over a disclosure statement whose statutory text reads in part: You must supervise the construction yourself. You may build or improve a one-family or two-family residence. The building must be for your own use and occupancy. It may not be built for sale or rent. The sale restriction is two years and is a presumption rather than a flat bar: 40-59-260(B) makes proof of sale or rent, or of offering for sale or rent, within two years after completion or issuance of a certificate of occupancy prima facie evidence that the project was undertaken for sale or rent, which forfeits the exemption and exposes the owner to the chapter's penalties. South Carolina then adds a step no other state in this wave has: 40-59-260(E) requires the owner to promptly record a notice with the register of deeds, indexed under the owner's name in the grantor index, stating that the building was constructed by the owner as an unlicensed builder, and failure to record revokes the statutory exemption. The exemption is from the licensing chapter, not from the permit, and 40-59-280 requires the building official to refuse a permit unless the applicant furnishes evidence of licensure, registration, or exemption. Confirm how Charleston applies this before you apply.

From the Library

What else needs a permit in Charleston

Every other permit type we have verified for this jurisdiction, with the rule that applies here.

ProjectPermit needed?ThresholdTypical fee
Deck PermitPermit requiredNot specifiedA $40.00 non-refundable application fee plus a valuation-based building permit fee...
Electrical PermitIt dependsNot specifiedA $40.00 non-refundable application fee, which the schedule says "is in addition to the...
Fence PermitPermit requiredNot specifiedNo fence line item exists.
HVAC PermitIt dependsNot specifiedA $40.00 non-refundable application fee, which the schedule states "is in addition to...
Plumbing PermitIt dependsNot specifiedA $40.00 non-refundable application fee, which the schedule says "is in addition to the...
Roof Replacement PermitPermit requiredNot specifiedThe roofing guideline sends all three fees to page 4 of the Building and Trade Permit...
Shed PermitPermit requiredNot specifiedA $40.00 non-refundable application fee plus a valuation-based building permit fee...
Solar PermitPermit requiredNot specifiedTwo permits, two fees.

Pool Permit in other South Carolina localities

Everything above, sourced

Code references

National and state model-code sections the general guidance on this page is drawn from. They are not Charleston documents; the office above sets the local rules.

Verified by a person against the sources above on , not confirmed with City of Charleston Permit Center, Development and Construction Services (Building Inspections Division). Rules change; confirm before you build. How we verify.

Last checked: Report an error on this page

Compare Pool Permit requirements across South Carolina localities

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