ADUs are allowed in HitchcockTypes:Detached
Types:Detached
Accessory Dwelling Unit (ADU) Rules for Hitchcock, TX
Is your property eligible for an ADU?
# of Properties
4,496
Owner-occupied
66%
Zoning districts
11
Avg Home Value
$192,122
Median Lot Size
0.22 acres
Avg Income
$78,309
Residential Types:
4,496 housing units
Single Family
8%
Condos
10%
Other
82%
Zoning Districts:
5,757 parcels · 11 districts
SFR
72%(4,135)
AR
20%(1,135)
GC
5%(285)
GI
1%(73)
Other
2%(129)
ADU Rules
What can you build in Hitchcock, TX?
Hitchcock, TX follows state and local rules for Accessory Dwelling Units. Here is a concise overview of the local rules.
Eligibility
- –Internal / Attached ADU: Not addressed in the local bylaw
- –Detached ADU: By Right
Detached ADU Size Limits
- –Maximum size of 600 sq ft
Owner Occupancy
- –Owner occupancy not required.
Parking
- –1 space/ADU; AR and SFR districts only; must meet Article 8 parking standards; tandem parking allowed for single-family; required spaces may be on another lot within 300 ft (Zoning Official approval)
ADU State Law
What can you build in Texas?
- –Texas does not have a statewide ADU law. ADUs are regulated entirely at the local level.
- –ADU rules vary significantly by city, and many jurisdictions prohibit ADUs outright.
- –Counties generally lack zoning authority, but other restrictions may still apply outside city limits.
- –Outside city limits, ADU feasibility often depends on subdivision rules, deed restrictions, and septic or fire requirements.
- –Building/fire codes are set statewide, but whether an ADU is allowed is local zoning.
What's allowed on your lot?
These are the municipality-wide rules. What's allowed on a specific property also depends on state laws, setbacks, floor area ratio, lot coverage, environmental constraints, topography, and other property-specific factors. Search your address on FutureLot to see what's allowed on your property.
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Is your property eligible for an ADU?
ADU rules in other Texas municipalities
Rules change at the town line. Check the municipality your property is actually in.
Galveston County