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North Bergen, Hudson County · New Jersey
Can you build an ADU in North Bergen, NJ?
An accessory dwelling unit (ADU), a granny flat, in-law suite, or backyard home, can add rental income or family space. Whether North Bergen allows one, and how big, comes down to the town’s zoning and your specific lot. Here’s what we know, and how to check yours.
North Bergen zoning & ADU rules
We have not sourced North Bergen's zoning ordinance or its ADU rules yet, so we cannot say what North Bergen permits on your lot. That is our gap, not North Bergen's. Run your address to see what we hold for it today.
North Bergen’s ADU rules, cited
- North Bergen does not currently permit ADUs by right, so a variance may be needed.
Sources: Township of North Bergen Zoning Ordinance (Ord. No. 759-99, 'Zoning Ordinance Book', adopted 6-1-1999), Article III Section 3.5 (General Use Restriction) and Section 3.7 (Residential Districts R-1, R-2, R-3). Read 2026-10-03 by OCR of pages 3220 to 3410 of the township attorney's compilation of all North Bergen ordinances as of 6-28-2017, obtained by OPRA and posted by Cecinini Law Group (the Township does not publish a codified ordinance online). Section 3.5: 'Any use not designated as a principal permitted use, a permitted accessory use or a conditional use is specifically prohibited from any zoning district in the Township of North Bergen.' R-1 permits one- and two-family detached dwellings, schools and parks, with accessory uses limited to off-street parking or garages, home professions and occupations, and signs; R-2 adds two-family semi-attached and three- and four-family detached dwellings with the same accessory uses. No accessory dwelling unit or accessory apartment is listed.
See exactly what your lot allowsAccessory dwelling units (ADUs) in North Bergen, New Jersey
New Jersey has no single statewide ADU law. Each of the state's 564 municipalities, North Bergen (Hudson County, NJ) included, sets its own zoning for accessory dwelling units (granny flats, in-law suites, backyard homes). Whether you can build one in North Bergen, how big, and how tall depends on the town's ordinance and your specific lot. We have not sourced North Bergen's zoning ordinance yet, so we cannot tell you what North Bergen permits on your lot. That is a gap in our record, not a finding about North Bergen. What we can do today is measure the lot itself: its dimensions, what already sits on it, and its flood exposure.
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ADU FAQ
Can I build an ADU in North Bergen, NJ?
North Bergen sets its own ADU rules under New Jersey's home-rule system. Many NJ towns allow ADUs by right in residential zones; some require a variance. We have not sourced North Bergen's ordinance yet, so we cannot confirm what it permits. Run your North Bergen address and we will show you what we do hold for that lot, and say plainly what we do not.
How much does an ADU cost in North Bergen?
A detached ADU in North Bergen typically runs $150,000 to $300,000+ all-in depending on size, site, and finishes. The build is financed and the rent helps carry the loan. You own the home.
Do I need to live on-site to build an ADU in North Bergen?
Some NJ towns require owner-occupancy; others (like Jersey City) don't. We check North Bergen's specific ordinance for you when you run your address.
See exactly what your North Bergen lot allows
Enter your address and we read North Bergen’s zoning against your parcel and tell you if an ADU fits, how big, and what it could earn. Free.
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