Middlesex County Property Search

Search free Middlesex County NJ property, land, and tax records through local government assessors, auditors, clerks, property appraisers, deeds recorders, treasurers, tax collectors, city halls, and town halls.


The Middlesex County Assessor is responsible for determining the value of property in order to determine Middlesex County property taxes. The Middlesex County Assessment Office collect data from on-site inspections, value assessments for construction or improvements, comparable sales, and calculations of depreciation. The Middlesex County Tax Assessor maintains current data on every parcel in the Middlesex County, which includes ownership information, maps of property lines, inventories of parcels and structures, and the value of all the property in the Middlesex County, NJ. The Middlesex County Assessor’s Office can answer questions regarding Middlesex County property tax appeals and assessments, Middlesex County property tax rates and payment due dates.

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


The Middlesex County Clerk files important documents and preserves municipal records in order to maintain an archive of Middlesex County property records that can be accessed by the public. The Clerk's Office is a valuable source of information on property in Middlesex County, New Jersey. The Middlesex County Clerk's Office contains documentation on real estate excise taxes, registered land, and property transactions, as well as land documents including Middlesex County deeds, mortgages, and liens on properties.

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


The Middlesex County Recorders of Deeds maintain public records, particularly documents related to property and land records, and make them available for public access in Middlesex County, NJ. The Office of Recorder of Deeds in Middlesex County is a valuable source of information on property records The Recorder of Deeds maintains documents on land transactions within its jurisdictions, including Middlesex County deeds and titles, mortgages, property ownership records, surveys, and easements, as well as tax liens.

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


Middlesex County Town Halls and City Hall are the chief administrative offices that runs the town or city. The Town Hall or City Hall often maintains records related to the locality, including Middlesex County property taxes, property value assessments, and land transactions, as well as property sales and transfers in Middlesex County, New Jersey.

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


The Middlesex County Treasurer and Tax Collector’s Office is responsible for the collection of Middlesex County property tax revenue. The Treasurer and Tax Collector maintains current Middlesex County property tax information including Middlesex County property ownership information, GIS Maps, tax maps, historical property tax rates, lists of sold parcels, and is also charged with the sale of properties due to a default on taxes in Middlesex County, New Jersey.

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