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🏗️ Accessory Structures/ADU Rules

Fulshear vs Katy

How do adu rules rules compare between Fulshear, TX and Katy, TX?

Fulshear, TX

Fort Bend County

Some Restrictions

Fulshear regulates accessory dwelling units through its Coordinated Development Ordinance, requiring permits, zoning compliance, and conformance with district setback and lot coverage standards before construction or occupancy.

View full Fulshear rules →

Katy, TX

Fort Bend County

No data available yet for Katy.

Key Facts Comparison

FactFulshearKaty
Governing CodeCoordinated Development Ordinance-
Permit RequiredYes, before construction-
Building Code2015 IRC adopted-
DepartmentBuilding Services-

Highlighted rows indicate differences between cities.

Fulshear FAQ

Do I need a permit to build an ADU in Fulshear?

Yes. Any new construction, including accessory dwelling units, requires a permit from the Fulshear Building Official before work starts, plus zoning verification.

Where do I apply for ADU approval?

Applications go through the Fulshear Development Services / Building Services Department. Staff reviews zoning, setbacks, utilities, and building code compliance before issuing the permit.

Katy FAQ

No FAQs available.

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