Somerset County, New Jersey
Borough of North Plainfield is a borough in Somerset County, New Jersey. Borough of North Plainfield adopts its own zoning, so inside its limits Borough of North Plainfield’s rules apply, not the county’s. 10 rules below are quoted from official sources and independently re-checked, most recently on October 12, 2026. Rules for unincorporated land are on the Somerset County page.
Construction inside North Plainfield borough is administered through the borough's State Uniform Construction Code Enforcing Agency.
“State Uniform Construction Code Enforcing Agency”
Land inside North Plainfield borough; the borough adopts and administers zoning and land-use ordinances.
“Interprets zoning and land use ordinances.”
Zoning districts and map information inside North Plainfield borough.
“Reviews and hears applications by landowners to permit buildings or land uses which vary from the zoning regulations. Hears appeals of decisions rendered by zoning administrators. Interprets zoning and land use ordinances.”
R-1 Residence Zone inside North Plainfield borough.
minimum residence floor area: >= 1000 square feet (first floor of a residence having more than one story: at least 750 square feet)
“Every residence shall have a minimum floor area of 1,000 square feet. A residence having more than one story shall have a first floor area of at least 750 square feet.”
R-1 Residence Zone inside North Plainfield borough.
minimum lot area: >= 6000 square feet (must be measured within 115 feet of the front street right-of-way)
“Minimum Lot Area. There shall be a minimum lot area of 6,000 square feet which must be measured within 115 feet of the front street right-of-way.”
R-1 Residence Zone inside North Plainfield borough.
maximum building coverage: <= 30 percent of total lot area
“Maximum Building Coverage. The total ground floor area of all buildings shall not exceed 30% of the total lot area.”
B-3 Business Zone inside North Plainfield borough.
maximum principal-building height: <= 35 feet or two stories (the lower limit controls)
“Height. No principal building shall exceed a height of two stories or 35 feet.”
A property inside North Plainfield borough seeking connection to the public sanitary sewer system.
single-family sanitary sewer connection fee: 2000 USD per dwelling (new sanitary sewer connections)
“shall make application to the Borough for a sewer connection permit and shall have paid the charge for such connection as established by this Section.”
Construction permits and related certificates inside North Plainfield borough.
new-construction building subcode fee: 0.039 USD per cubic foot (minimum fee of $65 for a single trade) · single-family residential certificate of occupancy: 160 USD
“This fee shall be in the amount of $0.039 per cubic foot.”
Construction-permit inspection scheduling inside North Plainfield borough.
“You must include your permit number, job site address, type of inspection”
We looked and could not find an official answer yet. Silence is not permission; ask Borough of North Plainfield or Somerset County directly.
Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.
Unanswered questions are usually a sign that Borough of North Plainfield publishes no rule on the point, not that none exists. Somerset County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Borough of North Plainfield means bringing your own water and power. The kit we’d start with:
These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.