Off-grid site report

Passaic County, NJ

40.9009, -74.1650 · 125 ft elevation

Read this before you act on anything below. This is my researched starting point for Passaic County, NJ, not legal advice and not a guarantee. Rules change, and the deciding facts on any specific parcel (setbacks, perc results, overlay districts, deed restrictions, road frontage) live at the county or town office, not in any database. Before you buy land or build, confirm the current rules directly with the local zoning and health offices - the sources on this page tell you exactly who to call.

The local rulesPassaic County, NJ

Zoning & raw-land occupancy

Varies locallyPassaic County has no countywide zoning; the county Planning Board and Planning & Economic Development department act as a resource for planning matters, but actual zoning ordinances that govern whether raw land can be occupied are adopted separately by each of the county's 16 municipalities. You'll need to check your specific town's zoning office or eCode. source

Dwellings, tiny homes & RVs

Varies locallyRules on tiny homes, RVs, and trailers as dwellings differ town by town. As one example, Wayne Township restricts storage of RVs, trailers, and mobile homes in front yards and in certain commercial areas, but this is a municipal rule, not a county one, so check your own town's code. source

Building permits & codes

Generally allowedBuilding permits are issued locally by each municipality's construction office under New Jersey's Uniform Construction Code, but Passaic County runs a Construction Board of Appeals that hears appeals of municipal construction-official decisions. source

Septic & composting toilets

Generally allowedThe Passaic County Health Department's Environmental Health Division oversees approval and inspection of septic systems for the county's member municipalities. Composting toilets specifically aren't addressed on the county site, so that piece is not confirmed and would fall to local health officer discretion under state code. source

Greywater reuse

Unclear - verifyI couldn't find any Passaic County Health Department or Planning page that sets standards for residential greywater reuse, so this is not confirmed at the county level and likely defaults to state DEP rules.

Rainwater harvesting

Unclear - verifyNo Passaic County ordinance or health/planning page addressing rain barrels or cisterns turned up in my research, so this remains not confirmed at the county level.

Private wells & water rights

Generally allowedThe Passaic County Health Department's Environmental Health Division handles approval and inspection of private wells for member municipalities, administering New Jersey DEP's statewide well-construction standards at the local level. source

Living disconnected from utilities

Unclear - verifyI found no Passaic County ordinance requiring hookup to public water, sewer, or electric. In practice, though, getting a municipal Certificate of Occupancy typically requires an approved water supply and sewage disposal method, so full utility disconnection tends to be constrained by local building-department practice rather than any specific county rule. source

Open the full county page with sources →

Sun30-year normals

Peak-sun hours, annual average: 4.7 hrs/day
Worst month (sizes an off-grid array): 2.9 hrs/day
Yearly output per 1 kW of panels: 1,295 kWh

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Weather1991-2020

Precipitation: 49 in/yr
Heating degree days: 5,549 (cold)
Frost-free season: Apr 17 to Oct 21

How far help isstraight-line

Hospital Lenox Health Greenwich Village: 14.2 mi
Fire station Lincoln Volunteer Fire Company Number 2: 2.0 mi
Hardware store Lowe's: 15.0 mi
Grocery Acme: 13.7 mi

From OpenStreetMap. Road miles will be longer, often much longer in hill country.

Plan this spot

These open with this location's real numbers already filled in (ZIP 07503).

Size a solar system Heat loss & insulation Firewood per winter Rainwater harvest Garden size Panel tilt

Sources: US Census Bureau geocoder; NLR PVWatts v8 (solar); NOAA NCEI 1991-2020 climate normals (nearest station) or Open-Meteo (ZIP-centroid) for weather; Open-Elevation; OpenStreetMap contributors. Public data retrieved Aug 22, 2026; agencies update their layers on their own schedules. Planning data, not a survey or legal advice.