Anti-Mansionization: San Antonio vs Universal City
How do anti-mansionization rules compare between San Antonio, TX and Universal City, TX?
San Antonio and Universal City have similar restriction levels.
San Antonio, TX
Bexar County
Bexar County imposes no anti-mansionization or floor-area-ratio caps in unincorporated areas, with new home size limited only by deed restrictions, HOA covenants, and Texas Local Government Code 232 subdivision regulations, since Texas counties have very limited residential zoning authority.
View full San Antonio rules →Universal City, TX
Bexar County
Bexar County imposes no anti-mansionization or floor-area-ratio caps in unincorporated areas, with new home size limited only by deed restrictions, HOA covenants, and Texas Local Government Code 232 subdivision regulations, since Texas counties have very limited residential zoning authority.
View full Universal City rules →Key Facts Comparison
| Fact | San Antonio | Universal City |
|---|---|---|
| County FAR | Not regulated | Not regulated |
| Deed restriction tool | TX Property Code 202 | TX Property Code 202 |
| Edwards aquifer | Impervious cover caps | Impervious cover caps |
| Zoning authority | Limited under TX LGC 240 | Limited under TX LGC 240 |
| HOA enforcement | Private civil action | Private civil action |
Highlighted rows indicate differences between cities.
San Antonio FAQ
Can I build a 10,000 sq ft house in unincorporated Bexar County?
Generally yes, unless your deed restrictions, HOA covenants, or Edwards Aquifer Recharge Zone impervious-cover limits cap building size. The county itself imposes no maximum floor area on residences.
Why are mansion limits weaker in Texas?
Texas Local Government Code 240 grants counties only narrow residential land-use authority. Cities like San Antonio may zone, but unincorporated counties rely on subdivision plats and private deed restrictions for size controls.
Universal City FAQ
Can I build a 10,000 sq ft house in unincorporated Bexar County?
Generally yes, unless your deed restrictions, HOA covenants, or Edwards Aquifer Recharge Zone impervious-cover limits cap building size. The county itself imposes no maximum floor area on residences.
Why are mansion limits weaker in Texas?
Texas Local Government Code 240 grants counties only narrow residential land-use authority. Cities like San Antonio may zone, but unincorporated counties rely on subdivision plats and private deed restrictions for size controls.
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