South Carolina (SC) Building Permit & Cost Directory
Explore municipal permit requirements, Bureau of Labor Statistics (BLS) contractor wages, and real-time residential cost calculators across all 46 counties in South Carolina for 2026.
South Carolina Residential Building Code & Licensing Overview
Statewide compliance standards and contractor mandates
Residential home renovations in South Carolina are regulated under the state building code adapted from the International Residential Code (IRC). Permits are mandated for all structural repairs, complete roof replacements exceeding 100-200 square feet, HVAC compressor and furnace retrofits, and electrical service upgrades.
General contractors and trade specialists must carry valid state licenses and verified worker's compensation coverage.
Homeowners may pull permits on their primary dwelling, assuming full civil liability for code compliance and passing inspections.
Find Your County in SC
Type your county or city name below to instantly isolate local building departments and cost calculators.
All South Carolina Counties (46)
Click any county below to calculate local permit costs, view inspector notes, and check trade wages.
Abbeville County
Est. Permit: $126 • BLS $26.82/hr
Aiken County
Est. Permit: $126 • BLS $26.82/hr
Allendale County
Est. Permit: $126 • BLS $26.82/hr
Anderson County
Est. Permit: $126 • BLS $26.82/hr
Bamberg County
Est. Permit: $126 • BLS $26.82/hr
Barnwell County
Est. Permit: $126 • BLS $26.82/hr
Beaufort County
Est. Permit: $126 • BLS $26.82/hr
Berkeley County
Est. Permit: $126 • BLS $26.82/hr
Calhoun County
Est. Permit: $126 • BLS $26.82/hr
Charleston County
Est. Permit: $126 • BLS $26.82/hr
Cherokee County
Est. Permit: $126 • BLS $26.82/hr
Chester County
Est. Permit: $126 • BLS $26.82/hr
Chesterfield County
Est. Permit: $126 • BLS $26.82/hr
Clarendon County
Est. Permit: $126 • BLS $26.82/hr
Colleton County
Est. Permit: $126 • BLS $26.82/hr
Darlington County
Est. Permit: $126 • BLS $26.82/hr
Dillon County
Est. Permit: $126 • BLS $26.82/hr
Dorchester County
Est. Permit: $126 • BLS $26.82/hr
Edgefield County
Est. Permit: $126 • BLS $26.82/hr
Fairfield County
Est. Permit: $126 • BLS $26.82/hr
Florence County
Est. Permit: $126 • BLS $26.82/hr
Georgetown County
Est. Permit: $126 • BLS $26.82/hr
Greenville County
Est. Permit: $126 • BLS $26.82/hr
Greenwood County
Est. Permit: $126 • BLS $26.82/hr
Hampton County
Est. Permit: $126 • BLS $26.82/hr
Horry County
Est. Permit: $126 • BLS $26.82/hr
Jasper County
Est. Permit: $126 • BLS $26.82/hr
Kershaw County
Est. Permit: $126 • BLS $26.82/hr
Lancaster County
Est. Permit: $126 • BLS $26.82/hr
Laurens County
Est. Permit: $126 • BLS $26.82/hr
Lee County
Est. Permit: $126 • BLS $26.82/hr
Lexington County
Est. Permit: $126 • BLS $26.82/hr
Marion County
Est. Permit: $126 • BLS $26.82/hr
Marlboro County
Est. Permit: $126 • BLS $26.82/hr
Mccormick County
Est. Permit: $126 • BLS $26.82/hr
Newberry County
Est. Permit: $126 • BLS $26.82/hr
Oconee County
Est. Permit: $126 • BLS $26.82/hr
Orangeburg County
Est. Permit: $126 • BLS $26.82/hr
Pickens County
Est. Permit: $126 • BLS $26.82/hr
Richland County
Est. Permit: $126 • BLS $26.82/hr
Saluda County
Est. Permit: $126 • BLS $26.82/hr
Spartanburg County
Est. Permit: $126 • BLS $26.82/hr
Sumter County
Est. Permit: $126 • BLS $26.82/hr
Union County
Est. Permit: $126 • BLS $26.82/hr
Williamsburg County
Est. Permit: $126 • BLS $26.82/hr
York County
Est. Permit: $126 • BLS $26.82/hr
Frequently Asked Questions: South Carolina Building Permits
How much does a building permit typically cost in South Carolina?
Across South Carolina, the baseline residential permit filing fee averages $125.76. Total permit costs are calculated based on valuation formulas (typically $5 to $15 per $1,000 of project value) plus electrical, mechanical, and plan review inspection surcharges.
Do I need a building permit for roof replacement in South Carolina?
Yes. In virtually all South Carolina county jurisdictions, roof replacements involving more than 100 square feet (1 roofing square) or involving any structural decking, rafter, or truss repair require a formal building permit and at least one in-progress or final roof inspection.
What is the average trade wage for contractors in South Carolina?
According to the latest Bureau of Labor Statistics (BLS) Occupational Employment and Wage Statistics (OEWS), the median hourly rate for licensed residential construction trades in South Carolina is approximately $26.82/hr, varying based on metropolitan vs rural location.