Tiny Homes: Katy vs Missouri City
How do tiny homes rules compare between Katy, TX and Missouri City, TX?
Katy, TX
Fort Bend County
No data available yet for Katy.
Missouri City, TX
Fort Bend County
Missouri City has not adopted a tiny-home or accessory dwelling unit ordinance. Detached habitable second units are not a permitted use in single-family districts under Appendix A of the City Code, and any dwelling must meet adopted IRC standards.
View full Missouri City rules →Key Facts Comparison
| Fact | Katy | Missouri City |
|---|---|---|
| Tiny Home Ordinance | - | None adopted |
| ADU in SF Districts | - | Not a permitted use |
| Zoning Code | - | Appendix A (adopted 1981) |
| Building Code | - | IRC via Ch. 14, Art. II |
| THOWs | - | Treated as RVs, not dwellings |
| HOA Layer | - | Deed restrictions often stricter |
| Contact | - | Planning 281-403-8500 |
Highlighted rows indicate differences between cities.
Katy FAQ
No FAQs available.
Missouri City FAQ
Can I put a tiny house in my Missouri City backyard?
Generally no. Single-family districts under Appendix A allow one principal dwelling per lot and do not list a detached accessory dwelling unit as a permitted accessory use.
Are tiny homes on wheels allowed as residences?
No. Tiny homes on wheels are treated as recreational vehicles, which are not permitted as permanent dwellings in Missouri City residential districts.
Does the city have a minimum dwelling size?
Minimum lot size and dimensional standards are set per district in Appendix A. Any dwelling must also meet International Residential Code minimum room area, ceiling height, and egress standards adopted in Chapter 14, Article II.
What about a detached garage apartment for family?
Detached accessory living quarters are not generally permitted in single-family zoning districts. A property owner would need to seek a use variance or rezoning, and HOA deed restrictions often forbid second units regardless.
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