The Middlesex County market
Middlesex is the county where the municipality on the deed matters more than the mailing address.
Several of its townships are very large and internally varied. Edison and Woodbridge each contain neighbourhoods that price quite differently, and a comparable chosen from the wrong part of the same township is still the wrong comparable.
New Brunswick runs two markets at once: student rental around Rutgers, and professional housing around the corporate employment.
A three-bedroom house sold to an investor for room rental is not evidence of owner-occupant value. The deed will not say which it was.
South Brunswick and Monroe hold a large stock of age-restricted and master-planned community housing. Age restriction, association fees and what the fee actually covers all belong in the adjustment grid, and the nearest unrestricted sale is not a substitute.
Along the Route 1 corridor through North Brunswick, South Brunswick and Plainsboro, new construction competes directly with resale. Where a builder is still selling phases nearby, that pricing sets a ceiling worth accounting for.
Appealing a Middlesex County assessment
Appeals are filed with the Middlesex County Board of Taxation. The filing deadline is April 1, moving to May 1 in any municipality that implemented a revaluation or reassessment for the tax year.
The appraisal supporting the appeal needs an effective date of October 1 of the pre-tax year — not today's date — and the board applies the Chapter 123 Common Level Range, which can mean no reduction even where the property is worth less than its assessment. How the Chapter 123 test actually works .
Every Middlesex County municipality has its own certified average ratio, and it decides the outcome before any appraisal is commissioned. The Chapter 123 calculator works out where a given assessment lands — including whether an appeal would raise it.
Municipalities served in Middlesex County
New Brunswick · Edison · Woodbridge · Perth Amboy · Old Bridge · Sayreville · East Brunswick · South Brunswick · North Brunswick · Piscataway · Monroe · Plainsboro · South Plainfield · Metuchen · Highland Park · Dunellen · South River · Spotswood · Milltown · Cranbury · Jamesburg · Helmetta · Dayton