Garage / Carport Permit Requirements in Arlington, VA

Virginia uses VA Uniform Statewide Building Code based on 2018 ICC codes

Population: 238,643 Code: 2018 Verified: 2026-03-21 5 local rules

When you DON'T need a permit

Small detached garage/carport structures (256 sq ft or less) may be treated as exempt accessory structures in Arlington, VA.

Source: Virginia Uniform Statewide Building Code (VUSBC)

When you DO need a permit

Attached garages require a building permit in Arlington, VA.

Estimated fee: $400 – $1,500

Typical timeline: About 4 weeks

Source: Virginia Uniform Statewide Building Code (VUSBC)

Converting a garage to living space requires multiple permits in Arlington, VA.

Estimated fee: $300 – $1,200

Typical timeline: About 4 weeks

Source: Virginia Uniform Statewide Building Code (VUSBC)

Carports require a building permit in Arlington, VA. Carports are considered new structures and must comply with zoning setbacks. Open sides may be required to qualify as a carport rather than a garage.

Estimated fee: $240 – $900

Typical timeline: About 3 weeks

Source: Virginia Uniform Statewide Building Code (VUSBC)

Detached garages over 120 sq ft require a building permit in Arlington, VA. Must comply with accessory structure setbacks and lot coverage limits.

Estimated fee: $340 – $1,275

Typical timeline: About 4 weeks

Source: Virginia Uniform Statewide Building Code (VUSBC)

Zoning Note

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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Building Department Contact

NameInspection Services Division
Address2100 Clarendon Blvd, Suite 1000, Arlington, VA 22201
HoursMon-Fri 8am-5pm

Frequently Asked Questions

Estimated permit fees for Garage / Carport projects in Arlington, VA range from $400 – $1,500. 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 Arlington 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 Arlington is About 4 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 →

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Disclaimer: This information was last verified on 2026-03-21. Building permit requirements may change. Zoning requirements (setbacks, lot coverage, height limits) are separate and vary by location. Always confirm with your local building and planning departments before starting your project. PermitMint provides general guidance, not legal advice.