Pool Permit in Montgomery County, Maryland

Permit required?

Yes, a permit is required.

When a permit is usually needed

Before constructing altering or enlarging any residential swimming pool

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.

Official fee schedule

Where to apply

• Official permit page
• Permit portal

Frequently asked questions

Do you need a pool permit in Montgomery County?

A building permit and an electrical permit are both required for any residential swimming pool construction, alteration, or enlargement in Montgomery County. Homeowners may apply in their own name but a contractor on the permit must hold an MHIC license. Pools installed after January 1, 1990 must have a barrier at least 60 inches tall. Always confirm with the Montgomery County Department of Permitting Services before starting.

How much does a pool permit cost in Montgomery County?

Fees are set by Montgomery County and are not published here. See the official fee schedule for current amounts.

How long does a pool permit take in Montgomery County?

Processing time for a pool permit in Montgomery County varies by workload and project scope. Contact the Montgomery County Department of Permitting Services for a current estimate.

Where do you apply for a pool permit in Montgomery County?

You can apply through the Montgomery County permit portal or contact the Montgomery County Department of Permitting Services directly. The links are listed on this page.

Official sources

• https://www.montgomerycountymd.gov/DPS/Process/rci/residential-swimmingpool.html
• https://www.montgomerycountymd.gov/department-permitting-services/all-permits/residential-permits/residential-swimming-pool