City · Texas
ADU rules in Houston
2 sources
These are the primary sources for accessory dwelling unit regulations in Houston: the city's own zoning code, planning department pages, and permit guides. Start here before talking to anyone: the rules below are what your permit reviewer will apply.
ADU regulations
Spotted something outdated?
Zoning codes change. If a link is dead or Houston has updated its ordinance, report it and we'll verify against the official source.
Report a correctionReady to build?
Planning an ADU in Houston?
Tell us about your project and we'll match you with vetted local designers and builders as we bring them online. No cost, no obligation.