ADUs are allowed in Robbinsville TownshipTypes:DetachedInternal
Types:DetachedInternal
Accessory Dwelling Unit (ADU) Rules for Robbinsville Township, NJ
Is your property eligible for an ADU?
# of Properties
5,906
Owner-occupied
77%
Zoning districts
30
Avg Home Value
$419,324
Median Lot Size
0.19 acres
Avg Income
$172,000
Residential Types:
5,906 housing units
2-3 Family
89%
Other
11%
Zoning Districts:
6,170 parcels · 30 districts
R-1.5(PVD /O
28%(1,733)
R-1.5
27%(1,664)
TC
16%(1,005)
RR
12%(749)
Other
17%(1,019)
ADU Rules
What can you build in Robbinsville Township, NJ?
Robbinsville Township, NJ 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: Conditional Use Permit
Interior / Attached ADU Size Limits
- –Maximum living area of 600 sq ft for Internal Accessory Dwelling Unit (In-Home Apartment) in the Town Center District.
Detached ADU Size Limits
- –Detached ADUs not permitted in residential zones outside Town Center (TC).
- –Town Center (TC): Maximum living area for a detached accessory dwelling unit is 600 sq ft.
Parking
- –1 space/ADU in Town Center & MU-ARCD; no max; no township-wide ADU standard; RSIS governs general parking.
ADU State Law
What can you build in New Jersey?
- –New Jersey 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.
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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ADU rules in other New Jersey municipalities
Rules change at the town line. Check the municipality your property is actually in.
Mercer County