Elizabeth and Union County municipalities require building permits for retaining walls over 4 ft (measured from bottom of footing to top of wall) per N.J.A.C. 5:23. Engineered plans required for walls over 4 ft or with surcharge.
Under the NJ Uniform Construction Code (N.J.A.C. 5:23-2.14), retaining walls 4 feet or taller measured from the bottom of the footing to the top of the wall require a building permit. Elizabeth Construction Code Office requires PE-stamped engineered plans for walls exceeding 4 ft, walls supporting surcharge loads (driveways, structures, slopes), or walls in flood hazard areas. Drainage behind the wall (weep holes, perforated drain, gravel backfill) must be specified. Setbacks from property lines follow local zoning — typically 0–3 ft but may trigger neighbor notification requirements. Tiered wall systems where each tier is under 4 ft but combined height exceeds 4 ft require engineering review if the horizontal separation is less than 2× the upper tier height.
Unpermitted walls: stop-work order, PE review retroactively required. Fines $500–$2,000 per N.J.A.C. 5:23-2.31. Collapse causing damage: civil liability plus demolition order.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Elizabeth, NJ
Elizabeth Ch. 8.48 prohibits keeping any animal that creates noise disturbance audible across a residential property line. Dogs must be licensed annually und...
Elizabeth, NJ
Elizabeth Ch. 8.48 prohibits construction noise between 7:30 p.m. and 7:00 a.m. on weekdays. No construction before 9:00 a.m. on Sundays or legal holidays. E...
Elizabeth, NJ
Elizabeth Ch. 8.48 (Noise Control) prohibits excessive, unnecessary, or unusually loud noise that disturbs the comfort, repose, health, peace, or safety of r...
Elizabeth, NJ
Elizabeth zoning limits commercial vehicles in residential zones to one truck or van not exceeding 5,000 lbs gross weight, which must be stored in a garage. ...
Elizabeth, NJ
Elizabeth regulates street parking under Title 10 (Vehicles and Traffic). The Elizabeth Parking Authority manages metered lots and permits ($150/month). Time...
Elizabeth, NJ
Elizabeth zoning limits RV, trailer, or boat storage in residential zones to one vehicle not exceeding 25 feet in length, stored only in a rear yard. No RV s...
See how Elizabeth'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 If you notice an error or outdated information, let us know.