The county assessor's office maintains the official property tax roll for all parcels within the county, including residential, commercial, industrial, and agricultural properties, and processes all exemption applications and assessment appeals. There are 6 Assessor locations in Middlesex County, New Jersey.

Property owners in Middlesex County who disagree with their assessment should gather evidence such as recent sales of comparable properties in the same neighborhood before scheduling a review with the assessor's staff, as a well-documented appeal has a much higher chance of success than an undocumented complaint.

List of Middlesex County, New Jersey Assessor

Spotswood Borough Assessor

View Details Call Now (732) 251-0700

Spotswood Borough Assessor

Address
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Hours

New Brunswick Assessor

View Details Call Now (732) 745-5011

New Brunswick Assessor

Address
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Hours

Edison Assessor

Address
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Hours

South River Assessor

View Details Call Now (732) 257-1209

South River Assessor

Address
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Hours

Cranburry Township Assessor

View Details Call Now (609) 395-0544

Cranburry Township Assessor

Address
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Hours

Piscataway Township Assessor

View Details Call Now (732) 562-2328

Piscataway Township Assessor

Address
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Hours

Businesses operating in Middlesex County are typically required to file personal property declarations annually listing equipment, machinery, and other taxable assets. Contact the assessor's office for the correct form and filing deadline to avoid penalties for late or incomplete business personal property filings.

You may also find Assessor locations in neighboring counties including Middlesex, Union, Somerset.