Wayne, NJ Building Setbacks & Zoning: Setback Rules (2026)

Wayne Township Code § 134-32.2 D sets the principal-structure setbacks for detached dwellings in the R-45 very low density residential district, where the minimum lot is 45,000 square feet, 150 feet wide and 200 feet deep. Lots with frontage on a Passaic County road need a 75 foot front yard. On roads the county does not own, an interior lot not next to a corner lot follows the average front yard setback of 200 feet, and when no structure sits within 200 feet the front yard is 65 feet. Corner lots follow the prevailing front yard setback, with 65 feet when the adjacent lot has no principal structure facing the same street, and 50 feet to the side street where the side street has no interior lots and the side facades of both corner structures face it.

The rear yard minimum is 60 feet. Side yards come in pairs: the two together must total not less than 30% of the lot width at the front street setback line, and the narrower one must be not less than 10% of that width or 15 feet, whichever is greater. On a corner lot, the side yard in the zone behind the principal structure's side walls is not less than 25 feet. Open porches, landings, steps, overhanging eaves, cornices, chimneys and bay windows are excluded from the front and side measurements, and landings, steps, eaves, cornices, chimneys and bay windows are excluded from the rear.

Three further rules matter. Where the Township Master Plan shows a widened right-of-way, the front yard is measured from the proposed line (D(5)). The Planning Board can increase setbacks when it approves a plat map (D(6)). No temporary structure can sit in a required front yard (D(7)). Accessory structures follow § 134-32.2 E instead: 25 feet at the side and rear, or 5 feet when the structure is 100 square feet or less.

These figures belong to R-45 only. The Residential B Cluster district prints a 25 foot front yard, a 35 foot rear yard and 15 foot side yards in § 134-36.3, so confirm the lot's district first. A zoning permit from the Zoning Officer comes before any building permit (§ 134-26.3 B).