Do I need a permit for swimming pool or spa in Loudoun County?
Yes. In Virginia, swimming pool or spa generally requires a permit, and Loudoun County is no exception.
Under the Virginia USBC (13VAC5-63-80, Section 108.2), only a very small pool that is 150 square feet or less AND less than 24 inches deep is exempt. Any larger or deeper permanent pool involves structural and electrical work and requires building and electrical permits. The code requires a compliant barrier (fencing, self-closing and self-latching gates, and alarms as applicable) before the pool is approved for use.
Documents you may need
- Building permit applicationrequired
- Site plan showing pool, setbacks, and barrierrequired
- Electrical permit for bonding, pump, and equipmentrequired
- Barrier / safety enclosure detailsrequired
Possible inspections
- Steel / bonding and pre-gunite inspection (for in-ground pools)
- Electrical rough and final (equipment bonding)
- Barrier / final safety inspection
Frequently asked questions
- Do I need a permit for swimming pool or spa in Loudoun County?
- Yes. In Virginia, swimming pool or spa generally requires a permit, and Loudoun County is no exception. Under the Virginia USBC (13VAC5-63-80, Section 108.2), only a very small pool that is 150 square feet or less AND less than 24 inches deep is exempt. Any larger or deeper permanent pool involves structural and electrical work and requires building and electrical permits. The code requires a compliant barrier (fencing, self-closing and self-latching gates, and alarms as applicable) before the pool is approved for use.
- Who issues the permit in Loudoun County?
- The local building department for Loudoun County handles permitting. This page lists its contact details and online portal. Your mailing city is not always the permitting authority, so confirm the jurisdiction before you apply.
- How do I find out the exact requirements for my project?
- Run the free PermitRoadmap check for your specific project and answers. It returns the likely permits, documents, inspections, and next steps, each linked to its official source.
PermitRoadmap is an independent informational service and is not affiliated with any city, county, state agency, or permitting authority. Results are informational and do not replace confirming requirements with the local permitting authority.