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ADUs are allowed in Belleville Township
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Accessory Dwelling Unit (ADU) Rules for Belleville Township, NJ

Is your property eligible for an ADU?

# of Properties
869
Owner-occupied
25%
Zoning districts
19
Avg Home Value
$604,337
Median Lot Size
0.11 acres
Avg Income
$81,102
Residential Types:
869 housing units
Single Family
30%
2-3 Family
5%
Apts (4+ units)
52%
Condos
13%
Zoning Districts:
9,808 parcels · 19 districts
R-A1
32%(3,136)
R-B
24%(2,327)
R-C
14%(1,379)
SLR
9%(901)
Other
21%(2,065)

ADU Rules

What can you build in Belleville Township, NJ?

Belleville Township, NJ follows state and local rules for Accessory Dwelling Units. Here is a concise overview of the local rules.

Rental Restrictions

  • Detached ADU not permitted for dwelling; cannot be rented.
  • Short-term rentals (30 or fewer consecutive days) prohibited in RA-1 and RA-2.

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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Is your property eligible for an ADU?

ADU rules in other New Jersey municipalities

Rules change at the town line. Check the municipality your property is actually in.

Essex County

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