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🏗️ Accessory Structures/ADU Rules

Katy vs Missouri City

How do adu rules 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

Some Restrictions

Missouri City regulates accessory dwelling units through its zoning ordinance, restricting secondary residential structures to specific districts and limiting size, occupancy, and placement on residential lots.

View full Missouri City rules →

Key Facts Comparison

FactKatyMissouri City
Code Section-Appendix A, Zoning
Permit Required-Yes
Reviewing Body-Development Services
District Limits-Per zoning schedule

Highlighted rows indicate differences between cities.

Katy FAQ

No FAQs available.

Missouri City FAQ

Can I build a backyard apartment in Missouri City?

Only in zoning districts where the use schedule allows accessory dwellings. Most single-family districts restrict secondary units. Check with Development Services before designing any ADU project.

Do I need a permit for an ADU?

Yes. A building permit, zoning review, and inspections are required for any habitable accessory structure. Plans must show setbacks, utility connections, and compliance with the IRC.

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