Middlesex County Records

Search for Middlesex County NJ county records. County records include birth certificates, death certificates, marriage records, marriage licenses, divorce records, property tax records, property ownership, historical records, genealogical research, property titles, property deeds, county maps, county taxes, county zones, school boundaries, and more.


Clerk Offices in Middlesex County New Jersey are responsible for maintaining important records for a county or local area, including multiple types of Middlesex County records. These include vital records such as birth certificates, marriage records, divorce records, and death certificates, which can be useful for proving identity or for conducting genealogical research in Middlesex County. They may also keep documents related to Middlesex County property ownership and property taxes, including title deeds, tax assessments, property appraisals, and property sale records. The Middlesex County Clerk is one of the best places to find all types of county records, which may be available online.

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


Treasurer and Tax Collector Offices in Middlesex County New Jersey are responsible for collecting local taxes and disbursing the funds. This can include Middlesex County property taxes, business taxes, and other county or local taxes. Middlesex County Treasurer and Tax Collectors maintain a number of property-related county records, including Middlesex County property tax assessments, property appraisals, property ownership records, and any tax liens or foreclosures. They may also maintain Middlesex County public records on property transfers and sales, including titles and deeds, which list the former and current owners as well as information on the property itself. Treasurer and Tax Collector Offices may provide online access to their county 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


Historical Societies in Middlesex County New Jersey are usually organized around a particular area, a group of people, or a historical event, and they preserve documents that have historic value. Middlesex County Historical Societies may maintain a range of documents on individuals from that area, including Middlesex County vital records such as birth and death certificates, marriage announcements, and other records that can help with Middlesex County genealogical research. They may also have photographs, historical maps, historical laws, and other records for their location and the people who lived there. Historical Societies may provide online access to their Middlesex County public records.

Central Jersey Jewish Historical Society New Brunswick NJ 222 Livingston Avenue 08901 732-249-4894

Plainsboro Historical Society Plainsboro Center NJ 641 Plainsboro Road 08536 609-799-9040

Sayreville Historical Society Sayreville NJ 425 Main Street 08872 732-390-7048


Assessor Offices in Middlesex County New Jersey determine the appraisal value of the taxable property within a county or local jurisdiction, which is used to assess the property taxes owed by Middlesex County residents. Middlesex County Assessors also keep a number of property-related documents, including records on property tax assessments, property appraisals, tax liens, foreclosures, and property tax payments. These Middlesex County public records include information about current and former owners of a property, the property's size and location, zones and use regulations, and transfers of the property ownership. Assessors may make county records available through their website.

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


Archives in Middlesex County New Jersey preserve historically significant documents, which can include a number of county records, such as historical birth certificates and death certificates, as well as marriage and divorce records which can be useful when performing Middlesex County genealogical research. Middlesex County Archives may also contain photographs, historical maps, personal documents, and other historical records about a specific location and the people who lived there. They may also hold historic newspapers that contain Middlesex County public records. Some Archives keep documents that date back to the seventeenth century, and they may provide online access to their records.

Highland Park School House Records Archive Highland Park NJ 201 South 2nd Avenue 08904 732-249-3911

Metuchen Police Records Archive Metuchen NJ 500 Main Street 08840 732-632-8550

Middlesex County Archive North Brunswick NJ Apple Orchard Lane 08902 732-422-3020

Monroe Township Police Records Archive Monroe NJ 3 Municipal Plaza 08831 732-521-1966

New Brunswick Birth Records Archive New Brunswick NJ 25 Kirkpatrick Street 08901 732-745-5015

New Brunswick Rutgers University Library Archive New Brunswick NJ 169 College Avenue 08901 732-932-7006

Plainsboro Police Records Archive Plainsboro Center NJ 641 Plainsboro Road 08536 609-936-0039


Recorders of Deeds in Middlesex County New Jersey keep a range of real estate ownership documents for a county or local government as part of their job to ensure the accuracy of property, land, and Middlesex County property tax records. The Middlesex County Recorder's Office has county records on property ownership, transfers of property including deeds and titles, and property tax records such as property appraisals, Middlesex County tax assessments, and tax liens or foreclosures. These documents contain information about the previous and current property owners, descriptions of the property, and Middlesex County property sales. Recorders of Deeds may provide online access to their county records.

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


Town and City Halls in Middlesex County New Jersey are responsible for providing municipal services for their locality. As part of this job, they may store important county records, including Middlesex County vital records such as birth certificates, marriage license records, divorce records, and death certificates. These can be used as proof of identity, in applications for government services, or for performing genealogical research. The Town or City Hall in Middlesex County may also keep documents on property ownership, property taxes and tax assessments, and maps for their jurisdiction that include zones, property boundaries, and school boundaries. Town and City Halls often make county records available online.

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