Who issues the permit in Arlington County?

The local building department for Arlington County handles permitting. This page lists its contact details and online portal. Your mailing city is not always the permitting authority, so confirm the jurisdiction before you apply.

How do I find out the exact requirements for my project?

Run the free PermitRoadmap check for your specific project and answers. It returns the likely permits, documents, inspections, and next steps, each linked to its official source.

Do I need a permit for patio cover or carport in Arlington County?

Permit likely required

Most likely yes. Patio cover or carport usually requires a permit in Virginia. Confirm the specifics with Arlington County.

This patio cover attaches to the house or will have solid walls or windows. Attaching a roof ties into the home's walls or roof framing, and enclosing it with solid walls can turn it into a room addition. Both normally need a building permit with a framing plan, and an enclosed room may also have to meet energy, electrical and egress rules for living space. Under the Virginia USBC (13VAC5-63-80, Section 108.1), construction of a structure, or an alteration involving any structural component, requires a permit. A cover attached to the house is structural work on the house. The Section 108.2 exemption for one-story detached sheds, playhouses, and similar uses up to 256 square feet does not name patio covers or carports, so whether a small freestanding cover qualifies is the building official's call. In a special flood hazard area, the building official may require a permit even for otherwise exempt items (Section 108.2, Exception 2).

Get the checklist for your patio cover or carport in Arlington County. A free check first, then a free printable Permit Prep Pack.

Documents you may need

Building permit applicationRequired
Site plan showing the cover and setbacksLikely required
Framing and footing details, including the attachment to the houseLikely required
Proof of contractor license, or the owner's written statement of exemption (USBC Section 108.4)Required

Possible inspections

Footing inspection where new footings are set
Framing inspection
Final inspection

Frequently asked questions

Do I need a permit for patio cover or carport in Arlington County?: Most likely yes. Patio cover or carport usually requires a permit in Virginia. Confirm the specifics with Arlington County. The documents and inspections sections on this page list what the building department typically asks for.
Who issues the permit in Arlington County?: The local building department for Arlington County handles permitting. This page lists its contact details and online portal. Your mailing city is not always the permitting authority, so confirm the jurisdiction before you apply.
How do I find out the exact requirements for my project?: Run the free PermitRoadmap check for your specific project and answers. It returns the likely permits, documents, inspections, and next steps, each linked to its official source.

PermitRoadmap is an independent informational service and is not affiliated with any city, county, state agency, or permitting authority. Results are informational and do not replace confirming requirements with the local permitting authority.