ADUs are allowed in OwassoTypes:DetachedInternal
Types:DetachedInternal
Accessory Dwelling Unit (ADU) Rules for Owasso, OK
Is your property eligible for an ADU?
# of Properties
10
Zoning districts
21
Zoning Districts:
14,149 parcels · 21 districts
RS-3
74%(10,440)
RS-2
12%(1,688)
CS
3%(448)
AG
2%(224)
Other
10%(1,349)
ADU Rules
What can you build in Owasso, OK?
Owasso, OK follows state and local rules for Accessory Dwelling Units. Here is a concise overview of the local rules.
Eligibility
- –Internal / Attached ADU: Conditional Use Permit
- –Detached ADU: By Right
Detached ADU Size Limits
- –Maximum 500 sq ft for detached ADUs in RS districts; larger only by special exception.
Max Units
- –1 ADU per lot
Owner Occupancy
- –Owner occupancy is not required.
Parking
- –1 space/ADU; off-street parking on hard-surfaced driveway or parking pad per RS/RE residential rules; no grass parking; no transit-based reductions or conversion waivers stated.
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 Oklahoma municipalities
Rules change at the town line. Check the municipality your property is actually in.
Rogers County