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Guadalupe County, TX Building Setbacks & Zoning: Lot Coverage Limits (2026)

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

Key Facts

Coverage limit
None county-wide
Authority
Counties can't zone
Coverage source
HOA deed restrictions
Drainage
Floodplain rules apply

Summary

Guadalupe County sets no lot-coverage or impervious-surface limit. Texas counties cannot zone. Coverage caps in unincorporated areas come from HOA deed restrictions and drainage rules tied to floodplain permits, not county ordinance.

These county ordinances apply to unincorporated areas of Guadalupe County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

The owner of a tract of land located outside the limits of a municipality must have a plat of the subdivision prepared if the owner divides the tract into two or more parts to lay out: (1) a subdivision of the tract, including an addition; (2) lots; or (3) streets, alleys, squares, parks, or other parts of the tract intended by the owner of the tract to be dedicated to public use.

Full Breakdown

No countywide rule limits how much of a lot may be covered by buildings or pavement in unincorporated Guadalupe County. Texas counties have no zoning authority; their sole land control is subdivision platting under Local Government Code Chapter 232. Impervious-cover limits come from recorded HOA deed restrictions and from stormwater and floodplain requirements when a lot drains toward the Guadalupe River, San Marcos River, or Geronimo Creek. Cities such as Seguin, Schertz, and Cibolo apply their own impervious-cover limits inside city limits.

Violations & Fines

The county files no lot-coverage citations in unincorporated areas. HOAs enforce coverage covenants civilly, and drainage concerns are handled through the county floodplain permit, not zoning.

Frequently Asked Questions

Does Guadalupe County limit lot coverage?
No. Texas counties cannot zone. Coverage limits come from HOA deed restrictions and floodplain drainage rules, not the county.
What controls impervious cover near the Guadalupe River?
County floodplain and stormwater permits control drainage near the river. HOAs set coverage caps within subdivisions.

Sources & Official References

Other rules in Guadalupe County

All Guadalupe County rules

Texas rules heatmap·Compare Guadalupe County to another location·View the Texas building setbacks & zoning overview

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