Cameron County, TX Building Setbacks & Zoning: Setback Rules (2026)
Key Facts
- Setback from road/ROW
- Minimum 10 feet
- Setback from property line
- Minimum 5 feet
- Applies to
- Residential subdivision lots
- Also respect
- Septic / utility / water separations
- General lot setbacks
- None (no county zoning)
Summary
Cameron County has no general zoning setbacks, but its adopted Subdivision Rules set minimum building setbacks in residential subdivisions: at least 10 feet from roads and rights-of-way and at least 5 feet from adjacent property lines where no fire code applies.
setbacks from roads and right-of-ways shall be a minimum of 10 feet, setbacks from adjacent property lines shall be a minimum of five feet, and shall not conflict with separation or setback distances required by rules governing public utilities, on-site sewerage facilities, or drinking water supplies.
Full Breakdown
Texas counties cannot zone, so Cameron County has no county-wide building setback for ordinary lots. However, for residential subdivisions of two or more lots of five acres or less, the county's adopted Subdivision Rules and Regulations impose a real setback standard. Section 2.6 states: 'In areas that lack a nationally recognized fire code... and lack water lines sized for fire protection, setbacks from roads and right-of-ways shall be a minimum of 10 feet, setbacks from adjacent property lines shall be a minimum of five feet.' Setbacks must also respect separation distances required for septic (OSSF), public utilities and drinking-water lines, and any greater setback in county orders controls.
Violations & Fines
A plat or lot not meeting the subdivision setback can be denied or corrected during platting. Inside cities, municipal setback enforcement applies.
Frequently Asked Questions
What setback applies to a home in a Cameron County subdivision?
Is there a setback on land that is not part of a platted subdivision?
Sources & Official References
Other rules in Cameron County
Texas rules heatmap·Compare Cameron County to another location·View the Texas building setbacks & zoning overview
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