McKinney, TX Swimming Pools & Spas: Pool Permits (2026)
Swimming pool permit rules in McKinney, TX, also covering above-ground pools, in-ground pools, and spa installations, set fencing, barrier, alarm, and inspection requirements.
Key Facts
- 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
Summary
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.
Sec. 757.001. DEFINITIONS. In this chapter: ... (8) "Pool" means a permanent swimming pool, permanent wading or reflection pool, or permanent hot tub or spa over 18 inches deep, located at ground level, above ground, below ground, or indoors. (9) "Pool yard" means an area that contains a pool. (10) "Pool yard enclosure" or "enclosure" means a fence, wall, or combination of fences, walls, gates, windows, or doors that completely surround a pool.
Full Breakdown
Any pool capable of holding water more than 24 inches deep is regulated under IRC Appendix G in McKinney. Above-ground pools meeting this threshold require a building permit, though plan review is streamlined compared to in-ground. If the side walls are at least 48 inches high and non-climbable, the wall itself serves as the barrier provided any ladder is removable or can be secured. Decks around above-ground pools require a separate structural permit if over 30 inches above grade. Inflatable kiddie pools 24 inches or shallower are exempt but draining into the street is prohibited under stormwater rules.
Violations & Fines
Unpermitted above-ground pool: double permit fee and corrective barrier. Draining chlorinated water to storm drain: up to $500 stormwater violation.
Frequently Asked Questions
Do I need a permit for an above-ground pool in McKinney?
Does my above-ground pool need a fence?
Sources & Official References
Other rules in McKinney
Texas rules heatmap·Compare McKinney to another location·View the Texas swimming pools & spas overview
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Pool Permits in Nearby Cities
How other cities in Collin County handle pool permits.