Swimming Pools & Spas in McKinney, TX: What Residents Actually Need to Know

If you live in McKinney or are thinking about moving there, swimming pools & spas are one of those things you probably won't think about until they affect you directly. McKinney has 2 specific rules on the books covering different aspects of swimming pools & spas, and some of them might surprise you.

Fencing & Safety Requirements

McKinney enforces 2021 IRC Appendix G pool barriers: minimum 48-inch fence, self-closing and self-latching gates opening outward, latch 54 inches high, and door alarms on any house opening into the pool area.

Key details: Height: 48 inches minimum. Gate: Self-close, self-latch. Latch: 54 inches high. Door Alarm: Required if house is barrier. Pickets: Under 4 in spacing.

Non-compliant barrier: up to $2,000 per TX Health & Safety Code §341.0695. Failure to correct after notice may result in pool being drained under administrative order.

McKinney is more permissive than most cities when it comes to fencing & safety requirements. That said, there are still limits.

Pool Permits

Above-ground pools deeper than 24 inches in McKinney require a permit, barrier compliance, and electrical permits for pump wiring; inflatable pools under 24 inches and under 5,000 gallons are exempt.

Key details: Permit Trigger: Over 24 in deep. Wall as Barrier: 48 in non-climbable. Ladder: Removable/lockable. Deck: Over 30 in needs permit. Kiddie: Exempt under 24 in.

Unpermitted above-ground pool: double permit fee and corrective barrier. Draining chlorinated water to storm drain: up to $500 stormwater violation.

The rules around pool permits in McKinney lean permissive, but that does not mean anything goes.

The Bottom Line

Compared to many U.S. cities, McKinney gives residents more room on swimming pools & spas. 2 of the 2 rules here are rated permissive. But permissive does not mean unregulated. There are still requirements, and the city does enforce them when violations are reported.

This guide is based on McKinney's current municipal code. Local rules can and do change, so check the individual ordinance pages for the latest details, penalties, and FAQs.