ADU Permits: Houston vs Pasadena
How do adu permits rules compare between Houston, TX and Pasadena, TX?
Houston, TX
Harris County
Houston permits ADUs (locally called garage apartments or quarters) through the Houston Permitting Center. With no zoning ordinance, ADUs are regulated by Chapter 42 development code, building code, and deed restrictions. Building permits are required for all habitable accessory structures.
View full Houston rules →Pasadena, TX
Harris County
No data available yet for Pasadena.
Key Facts Comparison
| Fact | Houston | Pasadena |
|---|---|---|
| Filing Portal | Houston Permitting Center | - |
| Code Authority | Chapter 42 + IRC amendments | - |
| Review Time | 14-21 business days | - |
| Setbacks | 3 ft side/rear typical | - |
| Deed Check | Required before permit | - |
Highlighted rows indicate differences between cities.
Houston FAQ
Do I need a permit for an ADU in Houston?
Yes. All habitable accessory dwelling units (garage apartments, quarters) require a building permit through the Houston Permitting Center. Structural, electrical, plumbing, and mechanical trade permits are also required.
Does Houston restrict ADUs by zoning?
No. Houston has no zoning ordinance. ADUs are governed by Chapter 42 development standards, the building code, and deed restrictions in your specific subdivision.
Pasadena FAQ
No FAQs available.
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