Bucks County, PA Swimming Pools & Spas: Pool Permits (2026)

Swimming pool construction in Bucks County is governed by the Pennsylvania Uniform Construction Code (UCC), adopted in 2004 under Act 45 of 1999 (35 P.S. §7210.101 et seq.). The UCC references the International Residential Code (IRC) for residential pools. All 54 Bucks County municipalities have active UCC enforcement, either through municipal building code officials (BCOs) or through the PA Department of Labor and Industry for opt-out jurisdictions. Building permits are required for: all in-ground pools regardless of size; above-ground pools deeper than 24 inches OR with a capacity over 5,000 gallons; permanent spas and hot tubs; and pool equipment structures. Permit applications require site plans showing setbacks from property lines (typically 10-15 feet rear and side, 20-25 feet front), electrical plans for GFCI protection meeting NEC Article 680, and barrier details per IRC Appendix G (48-inch minimum barrier, self-closing/self-latching gates, door alarms if house wall serves as pool barrier). Inspection sequence typically includes: footing/excavation, electrical rough-in, plumbing, bonding grid, and final barrier inspection before pool can be filled. Temporary wading pools and inflatable pools under 24 inches deep are exempt. Historic district locations (Doylestown, New Hope, Bristol) may require additional HARB review. Pool heaters using natural gas need PA L&I fuel gas permits where municipal inspection is unavailable.