Shed Permit in Anne Arundel County, Maryland
- Permit Required
- Unknown
- Authority
- Anne Arundel County
- Maximum Height
- 10 ft
- Last Verified
- 2026-09-29
What the official source says
“Sheds that do not exceed 10 feet in height and have a floor area of 150 square feet or less do not require a building permit, except that permits are required for all sheds in the critical area.”
aacounty.org
“A shed within 3’ of the principal structure is considered attached and ALWAYS requires a permit.”
aacounty.org
Verify before you build — primary source for this page: https://www.aacounty.org/inspections-and-permits/permits/do-i-need-permit
Permit Requirements
A shed within 3’ of the principal structure is considered attached and ALWAYS requires a permit.
Exemptions
Sheds that do not exceed 10 feet in height and have a floor area of 150 square feet or less do not require a building permit, except that permits are required for all sheds in the critical area.
Size / Height Limits
Maximum size without a permit: 150 sq ft.
Maximum height without a permit: 10 ft.
How to apply
- Confirm the rules for your address with Anne Arundel County — the official sources on this page are the place to start.
- Prepare a simple site plan or drawing showing where the shed work goes and its size.
- Submit the application and pay the permit fee.
- Schedule the required inspections and keep the approved permit on site.
More detail: our shed permit guide.
Building Department
Anne Arundel County
Official Sources
FAQ
Is there a size or height limit before a shed permit is needed in Anne Arundel County?
The verified threshold is 10 ft in height and 150 sq ft in area. Exempt: Sheds that do not exceed 10 feet in height and have a floor area of 150 square feet or less do not require a building permit, except that permits are required for all sheds in the critical area.
Where do I apply for a shed permit in Anne Arundel County?
Applications go to Anne Arundel County.