Building Permits in Rockville, MD

Check permit requirements for home improvement projects in Rockville. Select a project type below to see local requirements, estimated fees, and how to apply.

54 Permit Rules
15 Project Types
$45 – $4,500 Permit Fee Range
IRC 2018 Building Code

Key Exemptions in Rockville

These projects typically don't require a building permit in Rockville:

Cosmetic bathroom renovations (paint, tile, fixtures in same location) do not require a permit in Rockville, MD.

Freestanding decks not exceeding 30 inches above grade do not require a building permit in Rockville, MD.

Replacing a light fixture or outlet in-kind does not require an electrical permit in Rockville, MD.

Fences 6 feet or under do not require a building permit in Rockville, MD.

Small detached garage/carport structures (200 sq ft or less) may be treated as exempt accessory structures in Rockville, MD.

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Rockville Building Department

NameInspection Services Division
Address111 Maryland Ave, Rockville, MD 20850
HoursMon-Fri 8:30am-5pm
Disclaimer: Always confirm with your local building department before starting your project. PermitMint provides general guidance, not legal advice.