Deck Permit in Loudoun County, Virginia

Permit required?

Yes, a permit is required.

When a permit is usually needed

Before building any residential deck

Permit cost and what affects it

Fees are set by the locality and are not published here. See the official fee schedule or contact the office for current amounts.

Permit costs generally depend on the project valuation, the scope of work, and the inspections required. Ask the office how the fee is calculated for your specific project.

Where to apply

• Official permit page
• Permit portal

Frequently asked questions

Do you need a deck permit in Loudoun County?

A building permit and zoning permit are required for all deck construction in Loudoun County. Applicants may use the Loudoun County Typical Deck Detail in lieu of custom construction plans for single-level residential decks with joist overhangs of 2 feet or less and no attached roofs or screen porches. Submit through the LandMARC online portal or in person at the Government Center. Always confirm with the Loudoun County Department of Building and Development before starting.

How much does a deck permit cost in Loudoun County?

Fees are set by Loudoun County and are not published here. Contact the office for current amounts.

How long does a deck permit take in Loudoun County?

Processing time for a deck permit in Loudoun County varies by workload and project scope. Contact the Loudoun County Department of Building and Development for a current estimate.

Where do you apply for a deck permit in Loudoun County?

You can apply through the Loudoun County permit portal or contact the Loudoun County Department of Building and Development directly. The links are listed on this page.

Official sources

• https://www.loudoun.gov/1166/Decks
• https://www.loudoun.gov/building-permits