Mercer County property record offices

Assessor, Recorder and GIS / Mapping offices for Mercer County, New Jersey, with links to official websites and records searches where available.

Mercer County Assessor

Assessor property search

Phone: (609) 989-6707

Mercer County Recorder

Recorder property search

Phone: (609) 989-6464

Mercer County GIS / Mapping

Mercer County 2026 loan limits

1 unit: conforming $832,750, FHA $541,287

2 units: conforming $1,066,250, FHA $693,050

3 units: conforming $1,288,800, FHA $837,700

4 units: conforming $1,601,750, FHA $1,041,125

Metro area: TRENTON-PRINCETON, NJ. Median price: $391,000

New Jersey statewide resources

New Jersey statewide GIS New Jersey taxation