Deck permit rules in Maryland
Most cities start from the model building code (IRC) and change a number or two. The model code exempts only small, low, freestanding decks that don't serve an exit door.
City rules below were each checked against the city’s own pages.
Cities we cover in Maryland
- Deck permits in Montgomery County verified
- Deck permits in Prince George's County verified
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Enter your address. If we haven’t verified your city yet, you’ll get the model code answer marked low confidence, plus your zoning and flood data where public maps have it.