Bolthole Index county-legal census · checked 2026-09-12
9 of Texas's 254 counties — 4% — set no minimum dwelling size. That is the 2nd-largest count of any state. The strongest of them on the Bolthole Index is Jasper County (80/100). Every entry below cites the county’s own official source.
Rules change, and cities inside these counties set their own — treat this as a verified starting point, not legal advice. All 60 counties nationwide → Texas: no building codes → Texas: no zoning → Texas: no codes, no zoning → Texas: owner-builder → Full Texas profile →
9 of 254 Texas counties · sorted by Index score
Minimum dwelling-size zoning regulation for dwellings in unincorporated Jasper County. The county states that its Commissioners Court has passed no zoning ordinances other than …
County Judge — Jasper County, Texas ↗Minimum dwelling size requirements in unincorporated Jack County. The county's explicit no-zoning statement supports absence of zoning-based minimum dwelling-size requirements. …
Jack County Public Works ↗Minimum dwelling size requirements imposed by Brazos County zoning regulations in unincorporated areas. Brazos County states that there are no county zoning regulations. Propert…
Frequently Asked Questions ↗Minimum dwelling-size zoning standards in unincorporated Grayson County areas outside the Lake Ray Roberts Land Use Plan and the North Texas Regional Airport–Perrin Field Land U…
Grayson County Development Services Zoning ↗General zoning-based minimum dwelling size requirements in unincorporated Bastrop County. Bastrop County does not have general zoning authority in unincorporated areas. A small …
Development Services | Bastrop County ↗Residential dwellings in unincorporated Bell County, outside incorporated city limits The county states that no county zoning or building code applies in unincorporated areas. M…
Frequently Asked Questions ↗Zoning-based minimum dwelling-size requirements in unincorporated Bexar County. The county states that other development regulations may apply. Municipal requirements may apply …
Code Enforcements and Inspections ↗County zoning-based minimum dwelling size requirements in unincorporated Lamb County. The county statement applies to county requirements; projects within city limits or an inco…
Permits | Lamb County, Texas ↗Zoning-based minimum dwelling size in unincorporated El Paso County, Texas. The county page states that the County has no zoning authority; this absence-based conclusion applies…
Permits ↗Every county here has a full profile — water, land prices, hazard safety, seclusion, and the rest of its building rules. See the Texas state page for all 254 counties ranked, or go back to the national list.
General guidance, not legal advice. Off-grid, building, and land-use rules are often set at the county level and change often. Verify with your county and state before acting. Data reviewed 2026-06-26.
