Union County Property Assessor (New Jersey)

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


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

Elizabeth Assessor Elizabeth NJ 50 Winfield Scott Plaza 07201 908-820-4136

Fanwood Assessor Fanwood NJ 75 North Martine Avenue 07023 908-322-8236

Hillside Assessor Hillside NJ 1409 Liberty Avenue 07205 973-926-2222

Kenilworth Assessor Kenilworth NJ 567 Boulevard 07033 908-276-5801

Plainfield City Assessor Plainfield NJ 515 Watchung Avenue 07060 908-753-3203

Roselle Assessor Roselle NJ 210 Chestnut Street 07203 908-241-4000

Springfield Assessor Springfield NJ 100 Mountain Avenue 07081 973-912-2207

Westfield Town Assessor Westfield NJ 425 East Broad Street 07090 908-789-4055


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

Elizabeth Clerk Elizabeth NJ 50 Winfield Scott Plaza 07201 908-820-4130

Fanwood Clerk Fanwood NJ 75 North Martine Avenue 07023 908-322-6750

Garwood Clerk Garwood NJ 403 South Avenue 07027 908-789-0780

Hillside Township Clerk Hillside NJ 1409 Liberty Avenue 07205 973-926-3000

Kenilworth Borough Clerk Kenilworth NJ 567 Boulevard 07033 908-276-9090

Mountainside Clerk Mountainside NJ 1385 U.s. 22 07092 908-232-5335

Rahway City Clerk Rahway NJ 1 City Hall Plaza 07065 732-669-3610

Roselle Park Borough Clerk Roselle Park NJ 110 Westfield Avenue East 07204 908-245-6222

Summit City Clerk Summit NJ 512 Springfield Avenue 07901 908-273-6400

Union County Clerk Elizabeth NJ 2 Broad Street 07201 908-527-4787

Union County Clerk Westfield NJ 300 North Avenue East 07090 908-654-9859

Union County Clerk Elizabeth NJ 2 Broad Street 07201 908-527-4787

Union Township Clerk Union NJ 1976 Morris Avenue 07083 908-851-8501


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

Union County Recorder of Deeds Elizabeth NJ 2 Broad Street 07201 908-527-4787


Union 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 Union 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.

Clark Township Town Hall Clark NJ 430 Westfield Avenue 07066 732-388-3600

Elizabeth City Hall Elizabeth NJ 250 Broadway 07206 908-820-2847

Elizabeth City Hall Elizabeth NJ 50 Winfield Scott Plaza 07201 908-820-4000

Linden City Hall Linden NJ 301 Wood Avenue 07036 908-474-8413

Plainfield City Hall Plainfield NJ 515 Watchung Avenue 07060 908-753-3000

Rahway City Hall Rahway NJ 1 City Hall Plaza 07065 732-827-2000

Union Township Town Hall Union NJ 1976 Morris Avenue 07083 908-851-8500

Winfield Town Hall Winfield NJ 12 Gulfstream Avenue 07036 908-925-4369


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

Berkeley Heights Treasurer Berkeley Heights NJ 29 Park Ave 07922 908-665-0746

Elizabeth City Treasurer Elizabeth NJ 50 Winfield Scott Plaza 07201 908-820-4111

Garwood Tax Collector Garwood NJ 403 South Avenue 07027 908-789-0475

Hillside Treasurer Hillside NJ 1409 Liberty Avenue 07205 973-926-5100

Mountainside Tax Collector Mountainside NJ 1385 U.s. 22 07092 908-232-2400

Plainfield Tax Collector Plainfield NJ 515 Watchung Avenue 07060 908-753-3215

Rahway Tax Collector Rahway NJ 1 City Hall Plaza 07065 732-827-2050

Roselle Park Tax Collector Roselle Park NJ 110 Westfield Avenue East 07204 908-245-0819

Roselle Tax Collector Roselle NJ 210 Chestnut Street 07203 908-245-9000

Springfield Tax Collector Springfield NJ 100 Mountain Avenue 07081 973-912-2207

Union County Board Of Taxation Elizabeth NJ 271 North Broad Street 07208 908-527-4775

Union Tax Collector Union NJ 1976 Morris Avenue 07083 908-688-2800