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
Phone: (609) 989-6707
Mercer County Recorder
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