Essex County, New Jersey
Fairfield Township is a township in Essex County, New Jersey. Fairfield Township adopts its own zoning, so inside its limits Fairfield Township’s rules apply, not the county’s. Septic permits inside Fairfield Township come from the county and state together. 6 rules below are quoted from official sources and independently re-checked, most recently on October 12, 2026. Rules for unincorporated land are on the Essex County page.
Land inside Fairfield Township, New Jersey.
“The Fairfield Zoning Department is responsible for enforcing the provisions of Chapter XLV of the Township Code.”
New driveways, and modifications or paving of existing driveways, on residential properties inside Fairfield Township.
“Driveway (for new construction or modification/paving of existing driveway)”
Land-use and occupancy permitting inside Fairfield Township.
zoning permit fee: 50 USD · zoning permit decision time: <= 10 days (After written application is received)
“Such permit shall be granted or denied within 10 days”
Fairfield Township does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
A building inside Fairfield Township using an individual onsite subsurface sewage disposal system.
“Prior to issuing a construction permit for a building using a subsurface sewage disposal (septic) system, the construction official shall require, as a prior approval, proof of certification or approval of the subsurface sewage disposal (septic) system plan from the health department having jurisdiction. The approval shall indicate the number of bedrooms in the case of residential buildings or the design flow rate and the basis for the flow rate for nonresidential buildings.”
Septic systems serving buildings inside Fairfield Township.
“Prior to issuing a Certificate of Occupancy for a building using a subsurface sewage disposal (septic) system, the construction official shall require, as a prior approval, a Certificate of Compliance for the subsurface sewage disposal (septic) system, including a statement from the health department having jurisdiction that the system conforms to the construction plans.”
We looked and could not find an official answer yet. Silence is not permission; ask Fairfield Township or Essex 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 Fairfield Township publishes no rule on the point, not that none exists. Essex County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Fairfield Township means bringing your own water and power. The kit we’d start with:
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