Garage / Carport Permit Requirements in Mount Pleasant, SC
Town of Mount Pleasant. OPAL online permitting system launched Jul 2024.
When you DON'T need a permit
Small detached garages (120 sq ft or less) may be treated as exempt accessory structures in Mount Pleasant, SC.
Source: Town of Mount Pleasant Code / SC Building Code / 2021 IRC-IBC
When you DO need a permit
Detached garages over 120 sq ft require a building permit in Mount Pleasant, SC.
Estimated fee: $330 – $1,430
Typical timeline: About 2 weeks
Source: Town of Mount Pleasant Code / SC Building Code / 2021 IRC-IBC
Attached garages require a building permit in Mount Pleasant, SC. Fire separation from dwelling is required.
Estimated fee: $385 – $1,650
Typical timeline: About 2 weeks
Source: Town of Mount Pleasant Code / SC Building Code / 2021 IRC-IBC
Carports require a building permit in Mount Pleasant, SC.
Estimated fee: $230 – $990
Typical timeline: About 2 weeks
Source: Town of Mount Pleasant Code / SC Building Code / 2021 IRC-IBC
Converting a garage to living space requires multiple permits in Mount Pleasant, SC.
Estimated fee: $290 – $1,240
Typical timeline: About 2 weeks
Source: Town of Mount Pleasant Code / SC Building Code / 2021 IRC-IBC
Detached garages and carports may require zoning approval for setback and lot coverage compliance. Garage conversions to living space may trigger zoning occupancy requirements.
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Frequently Asked Questions
Estimated permit fees for Garage / Carport projects in Mount Pleasant, SC range from $330 – $1,430. Fees vary based on project scope and valuation.
It depends on the specifics of your project. Some smaller Garage / Carport projects may be exempt from permit requirements, while larger ones typically require a permit. Use our free lookup tool to check your specific situation.
Working without a required permit in Mount Pleasant can result in fines, stop-work orders, being required to remove completed work, and complications when selling your home. It's always best to check first.
Typical approval time for Garage / Carport permits in Mount Pleasant is About 2 weeks. More complex projects may take longer if plan review is required.
Learn More About Garage / Carport Permits
Read our complete guide covering permit requirements, costs, common exemptions, and the application process.
Read Garage / Carport Guide →