Middlesex County Property Assessor (New Jersey)

Search for Middlesex County, NJ property assessment information. Property Assessments include property tax assessments, property valuations, property tax liens, defaults on property taxes, and property assessment appeals.


Middlesex 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 Middlesex 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. Middlesex County Tax Assessors may also keep records on reassessments for construction or improvements and other on-site inspections. Middlesex County Assessment Offices provide online access to their property assessment records.

Cranburry Township Assessor Cranbury NJ 23 North Main Street 08512 609-395-0544

Edison Assessor Edison NJ 100 Municipal Boulevard 08817 732-248-7211

New Brunswick Assessor New Brunswick NJ 78 Bayard Street 08901 732-745-5011

Piscataway Township Assessor Piscataway NJ 455 Hoes Lane 08854 732-562-2328

South River Assessor South River NJ 33 Gordon Street 08882 732-257-1209

Spotswood Borough Assessor Spotswood NJ 77 Summerhill Road 08884 732-251-0700


Middlesex County Clerks file documents and preserve a range of municipal records in order to maintain an archive for their New Jersey municipality. These Middlesex 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 Middlesex County property tax assessment formulas. They also keep records on property transactions, deeds, and titles. Middlesex County Clerks provide online access to their public property tax records, including documents related to property assessments.

Carteret Borough Clerk Carteret NJ 61 Cooke Avenue 07008 732-541-3800

Cranbury Township Clerk Cranbury NJ 23 North Main Street 08512 609-395-0544

Dunellen Borough Clerk Dunellen NJ 355 North Avenue 08812 732-968-3033

Edison Township Clerk Edison NJ 100 Municipal Boulevard 08817 732-248-7350

Helmetta Borough Clerk Helmetta NJ 51 Main Street 08828 732-521-4946

Highland Park Clerk Highland Park NJ 221 South 5th Avenue 08904 732-777-6010

Metuchen Borough Clerk Metuchen NJ 500 Main Street 08840 732-632-8508

Middlesex Borough Clerk Middlesex NJ 1200 Mountain Avenue 08846 732-356-7400

Middlesex County Clerk New Brunswick NJ 75 Bayard Street 08901 732-745-3827

Milltown Borough Clerk Milltown NJ 39 Washington Avenue 08850 732-828-2100

North Brunswick Clerk North Brunswick NJ 710 Hermann Road 08902 732-247-0922

Piscataway Township Clerk Piscataway NJ 455 Hoes Lane 08854 732-562-2310

Plainsboro Clerk Plainsboro Center NJ 641 Plainsboro Road 08536 609-799-0909

South Plainfield Clerk South Plainfield NJ 2480 Plainfield Avenue 07080 908-755-0700

South River Clerk South River NJ 33 Gordon Street 08882 732-257-1999

Spotswood Borough Clerk Spotswood NJ 77 Summerhill Road 08884 732-251-0700

Woodbridge Clerk Woodbridge NJ 1 Main Street 07095 732-634-4500


Middlesex 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 Middlesex 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 Middlesex County Recorder provides online databases for public records access of property assessments.

Middlesex County Recorder of Deeds New Brunswick NJ PO Box 1110 08903 732-745-3364


Middlesex 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 Middlesex 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.

New Brunswick City Hall New Brunswick NJ 78 Bayard Street 08901 732-745-5025

Perth Amboy City Hall Perth Amboy NJ 260 High Street 08861 732-826-0290

South Amboy City Hall South Amboy NJ 140 North Broadway Street 08879 732-727-4600

Woodbridge Township Town Hall Woodbridge NJ 1 Main Street 07095 732-634-4500


Middlesex 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 Middlesex 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 Middlesex County property auctions and a property's prior liens or foreclosures. Middlesex County Treasurers and Tax Collectors provide online databases to access property assessment records.

Carteret Tax Collector Carteret NJ 20 Cooke Avenue 07008 732-541-3820

Cranbury Tax Collector Cranbury NJ 23 North Main Street 08512 609-395-0760

Dunellen Treasurer Dunellen NJ 353 North Avenue 08812 732-968-1226

Edison Tax Collector Edison NJ 100 Municipal Boulevard 08817 732-248-7228

Highland Park Tax Collector Highland Park NJ 221 South 5th Avenue 08904 732-819-3786

Middlesex County Board Of Taxation New Brunswick NJ 75 Bayard Street 08901 732-745-5030

Middlesex Tax Collector Middlesex NJ 1200 Mountain Avenue 08846 732-356-7400

Milltown Tax Collector Milltown NJ 39 Washington Avenue 08850 732-828-2100

Monroe Township Tax Collector Monroe NJ 1 Municipal Plaza 08831 732-521-4405

New Brunswick Tax Collector New Brunswick NJ 78 Bayard Street 08901 732-745-5030

Piscataway Tax Collector Piscataway NJ 455 Hoes Lane 08854 732-562-2331

South Plainfield Tax Collector South Plainfield NJ 2480 Plainfield Avenue 07080 908-226-7610

South River Tax Collector South River NJ 48 Washington Street 08882 732-238-3930

Spotswood City Treasurer Spotswood NJ 77 Summerhill Road 08884 732-251-2346