Mercer County Property Assessor (New Jersey)


Mercer County Assessors determine the value of properties and parcels so that the jurisdiction can levy New Jersey property taxes. The Assessor's Office maintains current data on every parcel in the district, including records on Mercer County property tax assessments, maps of property lines, and inventories of parcels and structures, as well as the value of all the property in the jurisdiction. Mercer County Tax Assessors may also keep records on reassessments for construction or improvements and other on-site inspections. Mercer County Assessment Offices provide online access to their property assessment records.

Lawrence Township Assessor Lawrence NJ 357 Main Street 08311 856-447-3065

Lawrence Township Assessor Lawrence NJ 2207 Lawrenceville Road 08648 609-844-7037


Mercer County Clerks file documents and preserve a range of municipal records in order to maintain an archive for their New Jersey municipality. These Mercer County tax assessment records are open to the public. The Clerk's Office has a number of records on property assessments, including real estate excise taxes, tax liens on properties, and the Mercer County property tax assessment formulas. They also keep records on property transactions, deeds, and titles. Mercer County Clerks provide online access to their public property tax records, including documents related to property assessments.

Appellate Clerk Trenton NJ 25 Market Street 08611 609-777-3086

Camden County Clerk Trenton NJ 25 Market Street 08611 609-421-6100

Hightstown Clerk Hightstown NJ 148 North Main Street, Ste 2 08520 609-490-5105

Hopewell Clerk Hopewell NJ 201 Washington Crossing Pennington Road 08560 609-737-1035

Hopewell Clerk Hopewell NJ 45 East Broad Street 08525 609-466-8628

Lawrence Township Clerk Lawrence NJ 357 Main Street 08311 856-447-3035

Mercer County Clerk Trenton NJ 209 South Broad Street 08608 609-989-6464

Princeton Clerk Princeton NJ 400 Witherspoon Street 08542 609-924-5704


Mercer County Recorders of Deeds collect public records, primarily documents related to property, and make them available to the New Jersey public. The Office of the Recorder of Deeds maintains records on Mercer County property tax assessments, including property and parcel surveys, property tax liens, and property valuations. They also record land transactions within the jurisdiction, including deeds, mortgages, and easements. The Mercer County Recorder provides online databases for public records access of property assessments.

Mercer County Recorder of Deeds Trenton NJ 209 South Broad Street 08608 609-989-6464


Mercer County Town Halls and City Halls are the chief administrative office that runs a town or city in New Jersey. The Town or City Hall maintains records related to the locality, including property assessment records. These Mercer County public assessment records include property value assessments, records of paid and unpaid property taxes, and property tax liens. Town and City Halls also maintain records on land transactions, property sales and transfers, and municipal and zoning boundaries. Property assessment records are available as public records, and many Town and City Halls provide online access to these files.

Trenton City Hall Trenton NJ 319 East State Street 08608 609-989-3000

Washington Township City Hall Trenton NJ 1 Washington Blvd 08691 609-918-0002


Mercer County Treasurers and Tax Collectors are responsible for the collection of property tax revenue in New Jersey. The Office of the Treasurer and Tax Collector maintains current data on every Mercer County parcel , as well as a number of other property tax assessment records. These records include property assessments, defaults on property taxes, lists of sold parcels, and property valuations. The Treasurer and Tax Collector may also maintain information on Mercer County property auctions and a property's prior liens or foreclosures. Mercer County Treasurers and Tax Collectors provide online databases to access property assessment records.

Ewing Township Tax Collector Ewing NJ 2 Jake Garzio Drive 08628 609-883-2900

Lawrence Township Tax Collector Lawrence NJ 357 Main Street 08311 856-447-3223

Lawrenceville Tax Collector Lawrence NJ 2207 Lawrenceville Road 08648 609-844-7041

Mercer County Administration Building Trenton NJ PO Box 8068 08650 609-989-6704

New Jersey State Treasurer Trenton NJ 125 West State Street 08608 609-292-1040

Princeton Tax Collector Princeton NJ 1 Monument Drive 08540 609-497-7625