Middlesex County property records
Where to look up owners, values, tax bills, parcel maps, deeds and value appeals in Middlesex County, New Jersey. Each link goes to the county or state office that keeps the record.
Where each record lives
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Owner, land, building and value
Contact details and how-tos are on the Middlesex County property assessment office page.
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Deeds, liens and recorded documents
Deeds and liens are recorded by the Middlesex County Clerk.
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Value complaints and appeals
Value appeals are heard by the Middlesex County Board of Taxation.
We haven’t found Middlesex County’s tax bills or parcel maps online. The county’s website, middlesexcountynj.gov, lists its offices and how to reach them.
Links go to official county and state sites and were last checked in November 2026. Offices move their pages, so if one has changed, the county’s own website (middlesexcountynj.gov) is the place to start.