ADU rules for Unincorporated York
Accessory Dwelling Unit (ADU) Rules for Unincorporated York, SC
Is your property eligible for an ADU?
# of Properties
66,383
Owner-occupied
77%
Zoning districts
50
Avg Home Value
$344,482
Median Lot Size
0.98 acres
Avg Income
$103,568
Residential Types:
66,383 housing units
RESIDENTIAL IMPROVED OC
100%
Zoning Districts:
75,432 parcels · 50 districts
RSF-40
23%(17,401)
RUD
20%(15,241)
RMX-20
14%(10,539)
AGC
9%(6,760)
Other
34%(25,491)
ADU Rules
What can you build in Unincorporated York, SC?
Unincorporated York, SC 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
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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Learn the key rules and size limits for ADUs
Is your property eligible for an ADU?
ADU rules in other South Carolina municipalities
Rules change at the town line. Check the municipality your property is actually in.
York County