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Williamson County, TX Swimming Pools & Spas: Fencing & Safety Requirements (2026)

Light Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

State Fence Law
POA and rental pools
Minimum Height
48 inches
Chain Link
Barred after Jan 1994
Private Pools
HOA deed restrictions

Summary

State law requires a pool yard enclosure at least 48 inches high for pools owned or controlled by a property owners association or multiunit rental complex. Private single-family pools carry no state fence mandate.

City-specific rules exist: Round Rock, and Cedar Park have their own fencing & safety requirements rules that differ from Williamson County's county-level regulations. If you live in one of those cities, check the city-specific page instead.

The height of the pool yard enclosure must be at least 48 inches as measured from the ground on the side away from the pool.

Full Breakdown

Texas Health & Safety Code Chapter 757 sets pool enclosure rules for pools owned, controlled, or maintained by a property owners association or a multiunit rental complex. Those enclosures must stand at least 48 inches high measured from the ground on the side away from the pool, and chain link is barred for enclosures built after January 1, 1994. A private backyard pool at a single-family home in the unincorporated county falls outside Chapter 757 and outside county zoning, so its fence is governed by HOA deed restrictions. Sun City, Teravista, and Cimarron Hills deed restrictions commonly require enclosure fencing.

Violations & Fines

A POA or rental pool without a compliant 48-inch enclosure violates Chapter 757 and exposes the owner to civil liability. HOA fence rules are enforced through the association.

Frequently Asked Questions

Does Texas require a fence around my backyard pool?
Not for a private single-family pool. Chapter 757's 48-inch enclosure rule covers POA and multiunit rental pools. Your HOA deed restrictions set the fence for a private pool.
How tall must an HOA pool fence be?
At least 48 inches from the ground on the side away from the pool, under Texas Health & Safety Code Section 757.003.

Sources & Official References

Other rules in Williamson County

All Williamson County rules

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Fencing & Safety Requirements in Cities Across Williamson County