How Charleston Handles Swimming Pools & Spas: A Practical Guide

Charleston maintains 124 local ordinances across all categories, and 4 of those deal specifically with swimming pools & spas. Here is a breakdown of what the city actually requires, what is prohibited, and where Charleston falls on the strict-to-permissive spectrum compared to other cities.

Pool Permits

Charleston requires a building permit and zoning review for residential pools through the Permit Center. Plans must be signed by a licensed SC structural engineer. Pools deeper than 24 inches need a code-compliant barrier at least 48 inches tall with self-closing, self-latching gates.

Key details: Permit required: Yes, via Permit Center. Engineer seal: SC-licensed structural engineer required. Barrier height: At least 48 inches. Gate hardware: Self-closing and self-latching. Latch height: 54 in above ground (outside).

Building without a permit or installing a non-compliant barrier can result in stop-work orders and fines. Confirm specific penalty amounts with Charleston Building Inspections at (843) 724-3782.

Compared to other cities, Charleston takes a harder line on pool permits. The enforcement and penalty structure reflects that.

Fencing Requirements

Charleston requires pools to be enclosed by a barrier at least 48 inches high with self-closing, self-latching gates. Pool barriers must comply with the International Swimming Pool and Spa Code.

Key details: Barrier Height: 48 inches minimum. Gates: Self-closing, self-latching. Latch Height: 54 inches above grade. Opening Size: No passage of 4-inch sphere.

Non-compliant pool barriers result in stop-work orders and fines. Pools without adequate barriers may not receive a certificate of occupancy.

Compared to other cities, Charleston takes a harder line on fencing requirements. The enforcement and penalty structure reflects that.

Above-Ground Pools

Above-ground pools in Charleston must meet the same barrier and safety requirements as in-ground pools. Pools with walls less than 48 inches require additional fencing.

Key details: Barrier: 48-inch walls can serve as barrier. Ladder: Must be removable or lockable. Short Walls: Additional fencing required if under 48 inches. Permit: May be required for permanent pools.

Non-compliant above-ground pools are subject to the same enforcement as in-ground pools, including fines and removal orders.

Safety Rules

Charleston pools must have safety equipment including drain covers, rescue equipment, and signage. South Carolina's Virginia Graeme Baker Act compliance is required for all pool drains.

Key details: Drain Covers: VGB Act compliant required. Rescue Equipment: Ring buoy or shepherd's hook. Depth Markers: Required. Electrical: GFCI protection required.

Safety violations result in closure orders until compliance is achieved. Commercial pools face DHEC inspections and additional requirements.

This is one of the stricter rules in Charleston's municipal code. If you are unsure whether your situation complies, it is worth checking with the city before proceeding.

The Bottom Line

Charleston is tougher than many cities when it comes to swimming pools & spas. Out of the 4 rules covered here, 3 are rated strict. If you are a homeowner, renter, or business owner in Charleston, take the time to understand these requirements before they become a problem. Most violations come with fines, and some repeat violations can escalate.

All of the above reflects Charleston's municipal code as of our last review. If you need specifics on fines, exemptions, or filing requirements, the detailed ordinance pages linked above have the full breakdown.