Essex County sets no retaining-wall standards for private land. Height, engineering, and permit rules for retaining walls come from your municipality under New Jersey's Municipal Land Use Law.
Under the Municipal Land Use Law (N.J.S.A. 40:55D-1 et seq.), retaining-wall regulation on private property is municipal, not county. Essex County adopts no retaining-wall ordinance. Your town's zoning code sets height limits and setbacks, and the New Jersey Uniform Construction Code (adopted locally) typically requires a construction permit and engineered plans for walls above a set height, often four feet. Montclair's zoning treats retaining walls within its general fence-and-wall height provisions. Check your municipal construction and zoning offices before building.
Building a retaining wall without a required municipal construction permit, or exceeding local height limits, can trigger a stop-work order, fines, and an order to modify or remove the wall.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Essex County, NJ
Animal hoarding in Essex County is prosecuted under New Jersey's cruelty statute (N.J.S.A. 4:22-17), which criminalizes failing to provide necessary care. En...
Essex County, NJ
Essex County has no countywide wildlife-feeding ban. Individual municipalities regulate feeding of wild animals, deer, and waterfowl, often as a nuisance. St...
Essex County, NJ
Essex County operates a county compost facility in Millburn that processes leaves and yard waste. Backyard composting is allowed, and household organics coll...
Essex County, NJ
Essex County does not regulate residential artificial turf. In New Jersey, synthetic-turf installation is governed by municipal zoning, impervious-coverage, ...
Essex County, NJ
Essex County does not mandate or restrict native-plant landscaping on private property. New Jersey encourages native plantings through NJDEP stormwater and f...
Essex County, NJ
Essex County has no ordinance banning residential rainwater harvesting. Rain barrels and cisterns are generally allowed statewide, and New Jersey's stormwate...
See how Essex County's retaining walls rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.