Highland Park zoning check

Enter a single-family lot in Highland Park's RA, RA-E or RB zone and see, line by line, whether the project meets the Borough's lot, yard, height, coverage and floor area limits. The check is free.

Covers the Borough of Highland Park's single-family zones RA, RA-E and RB, Middlesex County. Checks a new house, an addition, an attached garage, a detached garage, a shed or a deck.

Numbers last checked October 27, 2026 against the Borough's online code and pending Ordinances 26-2127 to 26-2139.

Zoning table for your drawings

ITEMREQUIREDEXISTINGPROPOSEDCOMPLIES

ENC = existing nonconforming condition, not increased. * = relief required.

Prepared with a calculation aid. Not a zoning determination. Confirm every requirement with the municipal zoning officer.

What this does not check

Where the numbers come from

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