Fence Permit in Montgomery County, Maryland
- Permit Required
- Yes
- Authority
- Department of Permitting Services
- Last Verified
- 2026-09-29
What the official source says
“A permit is required to install any type of fence in Montgomery County.”
montgomerycountymd.gov
“Replacement of an existing fence (installed with a fence permit) with the same kind of fence (in the same location at the same height) does not require a fence permit.”
montgomerycountymd.gov
“Fence permits are usually issued within three days of application.”
montgomerycountymd.gov
Verify before you build — primary source for this page: https://www.montgomerycountymd.gov/department-permitting-services/all-permits/residential-permits/residential-fence-permit-process
Permit Requirements
Exemptions
Replacement of an existing fence (installed with a fence permit) with the same kind of fence (in the same location at the same height) does not require a fence permit.
Application Process
Processing time: Fence permits are usually issued within three days of application..
How to apply
- Confirm the rules for your address with Department of Permitting Services — the official sources on this page are the place to start.
- Prepare a simple site plan or drawing showing where the fence work goes and its size.
- Submit the application online and pay the permit fee.
- Schedule the required inspections and keep the approved permit on site.
More detail: our fence permit guide.
Building Department
Department of Permitting Services
Official Sources
FAQ
Do I need a fence permit in Montgomery County, Maryland?
Yes. A permit is required for fence work in Montgomery County. The official source says: “A permit is required to install any type of fence in Montgomery County.”
Is there a size or height limit before a fence permit is needed in Montgomery County?
Exempt: Replacement of an existing fence (installed with a fence permit) with the same kind of fence (in the same location at the same height) does not require a fence permit.
How much does a fence permit cost in Montgomery County, and how long does it take?
The fee is set by the local permit office. Processing time: Fence permits are usually issued within three days of application..
Where do I apply for a fence permit in Montgomery County?
Applications go to Department of Permitting Services. You can apply online: https://www.montgomerycountymd.gov/department-permitting-services/all-permits/residential-permits/residential-fence-permit-process