Swimming Pools & Spas in Littleton, CO (2026)
4 verified swimming pools & spas rules for Littleton, Colorado, sourced directly from the municipal code and official government pages.
Verified from official government sources
Pool Permits
Littleton requires building permits for permanent swimming pool construction under Title 4 (Building Regulations). Pools must comply with the Colorado-adopted International Residential Code (IRC) Chapter 42, including structural, plumbing, electrical, and fencing requirements.
Littleton Swimming Pool Permits
Some RestrictionsFencing Requirements
Littleton follows the Colorado-adopted IRC Chapter 42 for pool barriers: minimum 60-inch height, self-closing/self-latching gates with latches at least 54 inches high, and maximum 4-inch picket spacing. All swimming and wading pools 24 inches or deeper must be fully enclosed.
Littleton Pool Fencing Requirements
Heavy RestrictionsSafety Rules
Littleton enforces pool safety through the adopted IRC and building code (Title 4). Requirements include anti-entrapment drain covers, GFCI electrical protection, backflow prevention, and proper chemical storage. The city follows Colorado Division of Fire Prevention and Control standards.
Littleton Pool Safety Rules
Some RestrictionsAbove-Ground Pools
Above-ground pools in Littleton are regulated under the City's residential building code and fence ordinance. Any swimming or wading pool with a depth of 24 inches or greater must be fully enclosed in residential districts, and all fences require a building permit. Pools generally also trigger building or accessory-structure permitting through Littleton Building & Development.
Littleton Above-Ground Pool Rules
Some RestrictionsLooking for Arapahoe County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Littleton city rules.
Swimming Pools & Spas in Arapahoe County →