ADU rules for Tiki Island
Accessory Dwelling Unit (ADU) Rules for Tiki Island, TX
Is your property eligible for an ADU?
# of Properties
972
Owner-occupied
52%
Zoning districts
10
Avg Home Value
$696,995
Median Lot Size
0.13 acres
Avg Income
$129,030
Residential Types:
972 housing units
Condos
98%
Other
2%
Zoning Districts:
1,228 parcels · 10 districts
R
95%(1,164)
C
3%(32)
VTI
1%(14)
M
0%(6)
Other
1%(12)
ADU Rules
What can you build in Tiki Island, TX?
Tiki Island, 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: Not addressed in the local bylaw
Max Units
- –Single-family & town home lots: 0 ADUs per lot
Owner Occupancy
- –No owner-occupancy requirement.
Rental Restrictions
- –Short-term rentals prohibited on residential lots; ADUs must be rented for at least 30 days.
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