ADU rules for Keyport Borough
Accessory Dwelling Unit (ADU) Rules for Keyport Borough, NJ
Is your property eligible for an ADU?
# of Properties
458
Owner-occupied
28%
Zoning districts
19
Avg Home Value
$790,108
Median Lot Size
0.14 acres
Avg Income
$87,748
Residential Types:
458 housing units
Single Family
31%
Apts (4+ units)
64%
Other
5%
Zoning Districts:
3,079 parcels · 19 districts
RA
68%(2,089)
RC
8%(260)
GC
6%(189)
RB
6%(174)
Other
12%(367)
ADU Rules
What can you build in Keyport Borough, NJ?
Keyport Borough, 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
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.
Monmouth County
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