ADUs are allowed in ZebulonTypes:DetachedInternal
Types:DetachedInternal
Accessory Dwelling Unit (ADU) Rules for Zebulon, NC
Is your property eligible for an ADU?
# of Properties
4,159
Owner-occupied
67%
Zoning districts
25
Avg Home Value
$339,379
Median Lot Size
0.18 acres
Avg Income
$102,050
Residential Types:
4,159 housing units
Single Family
97%
2-3 Family
2%
Other
1%
Zoning Districts:
5,095 parcels · 25 districts
R-13-SUD
47%(2,398)
R4
27%(1,376)
DTP
11%(580)
R2
4%(188)
Other
11%(553)
ADU Rules
What can you build in Zebulon, NC?
Zebulon, NC follows state and local rules for Accessory Dwelling Units. Here is a concise overview of the local rules.
Eligibility
- –Internal / Attached ADU: By Right
- –Detached ADU: By Right
Interior / Attached ADU Size Limits
- –Maximum size of 35% of the principal dwelling’s finished floor area
Detached ADU Size Limits
- –Maximum size of 35% of the principal home’s finished floor area.
Max Units
- –Single-family detached: 1 ADU/lot.
- –Duplex/triplex/quadplex/multifamily: none specified.
Owner Occupancy
- –No owner-occupancy requirement
Parking
- –ADUs unlisted; Planning Director may set requirement or require a parking study (UDO §5.8.4.D).
- –DTC/DTP/RMU exemptions from minimum off-street parking; ADUs must use the same driveway as the principal dwelling unless accessed from a different ROW (UDO §4.4.7.A.6).
ADU State Law
What can you build in North Carolina?
- –North Carolina does not have a statewide ADU mandate; ADU rules are set by individual municipalities.
- –Building/fire codes are set statewide, but whether an ADU is allowed is local zoning.
- –There is active proposed legislation (H627 / S495, "Regulation of Accessory Dwelling Units") that would create G.S. 160D-917 and require local governments to allow at least one ADU in certain single-family areas, but it is not enacted.
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.
Check my propertyHow can we help you?
Get matched with trusted local builders
Understand what's allowed on your property
Learn the key rules and size limits for ADUs
Is your property eligible for an ADU?
ADU rules in other North Carolina municipalities
Rules change at the town line. Check the municipality your property is actually in.
Wake County