ADU rules for Elizabeth
Accessory Dwelling Unit (ADU) Rules for Elizabeth, NJ
Is your property eligible for an ADU?
# of Properties
18,245
Owner-occupied
53%
Zoning districts
27
Avg Home Value
$780,473
Median Lot Size
0.10 acres
Avg Income
$78,154
Residential Types:
18,245 housing units
Single Family
3%
2-3 Family
45%
Apts (4+ units)
14%
Condos
4%
Other
34%
Zoning Districts:
20,019 parcels · 27 districts
R-2
36%(7,185)
R-3A
24%(4,864)
R-1
16%(3,279)
C-2
6%(1,149)
Other
18%(3,542)
ADU Rules
What can you build in Elizabeth, NJ?
Elizabeth, NJ 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
Parking
- –RSIS applies; no numeric ADU min or max; curbside parking credits may count toward required parking at the board’s discretion; tandem parking may be permitted for structures with no more than 2 units (max 2 spaces in tandem); required parking must be on the same lot.
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.
Union County