Monroe Township (Middlesex County), NJ Building Setbacks & Zoning: Setback Rules (2026)

Monroe Township, Middlesex County, does not print its general yard setbacks in the body of Chapter 108. Section 108-6.4 says the schedule of area, yard and building requirements is an attachment to the chapter, so each district's numbers live in that schedule. The one place where yard minimums appear as text is the VC-1 Village Center Overlay, which sits inside the R-3A Residential-Agricultural District section (§ 108-6.7, subsection J) and requires a minimum tract of 45 acres.

For nonresidential principal buildings on lots along the perimeter of the tract on existing public roads, the minimum front yard is 25 feet, the minimum side yard is 15 feet and the minimum rear yard is 40 feet. Internal nonresidential lots follow a separate table: the front yard minimum is 0 feet to the internal lot property line and 10 feet to the curb line of an internal road, the front yard maximum is 10 feet and 20 feet on the same two measures, and the rear yard minimum is 40 feet. Residential uses in the overlay require a 50 foot minimum front, side and rear yard at the tract boundary.

Separation between buildings on a lot with multiple nonresidential buildings is 30 feet side to side, 50 feet rear to rear and 35 feet rear to side. Section 108-6.5 adds that no yard or open space required for one building counts as required open space for any other building, and that no lot can be carved from an occupied lot unless the building, its yards and the remaining lot all comply with Chapter 108. The Zoning Officer checks these yards before a zoning permit issues under Chapter 30.