Warren County Property Viewer

Search for a Warren County NJ property viewer. A property viewer provides information on property maps, boundary lines, zoning boundaries, parcel divisions, parcel viewer, property appraisals, property assessments, property taxes, unpaid property taxes, tax liens, foreclosures, unclaimed parcels, property owner information, building permits, property research, deeds, titles, historical property taxes, property tax rates, and historical maps.


Assessor Offices in Warren County NJ calculate the value of all taxable property in their municipality by conducting property appraisals. They may also be responsible for determining the property taxes for each parcel. Assessor Offices maintain information on all properties, including property maps, boundary lines, zoning boundaries, and parcel divisions. This information is often available in a property viewer on the Assessor Office website. Warren County property viewers may also provide information on appraisal values, zoning restrictions, and Warren County property tax assessments. They can be used to locate unclaimed parcels, public property, and look up property owner information or parcel numbers in Warren County.

Allamuchy Township Assessor Allamuchy NJ 292 Alphano Road 07838 908-852-6514

Greenwich Township Assessor Stewartsville NJ 321 Greenwich Street 08886 908-859-0909

Hackettstown Assessor Hackettstown NJ 215 West Stiger Street 07840 908-852-6767

Mansfield Township Assessor Port Murray NJ 100 Port Murray Road 07865 908-689-2477

Washington Assessor Washington NJ 100 Belvidere Avenue 07882 908-689-3799


Treasurer and Tax Collector Offices in Warren County NJ collect property taxes for a local government and distribute these funds. They maintain several property records that may be available as part of Warren County property viewers. A property viewer, also called a Warren County property map, includes property tax assessments, real estate appraisal reports, boundary lines, and zoning boundaries. These viewers may also provide information on the current owners, parcel numbers, and unclaimed parcels. Warren County property owners or potential buyers can use property viewers to locate information about paid and unpaid property taxes, tax liens, and foreclosures. Property viewers are typically available on the Treasurer and Tax Collector Office website.

Alpha Tax Collector Phillipsburg NJ 1001 East Boulevard 08865 908-454-0088

Bethlehem Township Treasurer Asbury NJ 405 Mine Road 08802 908-735-4107

Blairstown Township Tax Collector Blairstown NJ 12 Mohican Road 07825 908-362-6663

Oxford Tax Collector Oxford NJ 11 Green Street 07863 908-453-3529

Warren County Board Of Taxation Belvidere NJ 202 Mansfield Street 07823 908-475-6071

Washington Tax Collector Washington NJ 100 Belvidere Avenue 07882 908-689-3601


Building Departments in Warren County NJ create and enforce codes and regulations to ensure the construction of safe buildings. As part of this responsibility, Building Departments may keep Warren County property viewers, which display information about all the properties in the department's area. These property viewers may include information on parcel numbers, property tax assessments, building permits, and occupancy permits. They also show property zones, including the rules and regulations for each zone and zoning boundaries, making them useful resources for property owners or prospective buyers. Warren County Building Department property viewers may be available online.

Blairstown Building Department Blairstown NJ 106 New Jersey 94 07825 908-362-6897

Greenwich Township Zoning Stewartsville NJ 321 Greenwich Street 08886 908-859-2025

Lopatcong Township Planning Department Phillipsburg NJ 232 South 3rd Street 08865 908-454-9488

Oxford Township Zoning Oxford NJ 11 Green Street 07863 908-453-3380

White Township Zoning Belvidere NJ 555 County Road 519 07823 908-475-8597


Historical Societies in Warren County NJ maintain documents and objects that have historical value, and this can include property records. Historical Societies may keep historic Warren County property tax records, property sale documents like deeds and titles, or property maps from different eras. They may also provide property information in the form of a property viewer, which can show historic property boundaries, changes to municipal lines and zones, and ownership information. Warren County property viewers can also show property appraisal values and property tax rates over time, and they are an useful tool for conducting research. Property viewers may be available online through the Historical Society website.

Hackettstown Historical Society Hackettstown NJ 106 Church Street 07840 908-852-8797

Hardwick Township Historical Society Blairstown NJ 97 Stillwater Road 07825 908-362-1476

Warren County New Jersey Historical Society Belvidere NJ 313 Mansfield Street 07823 908-475-4246


Recorders of Deeds in Warren County NJ maintain real estate ownership documents as part of their job to ensure the accuracy of property, land, and property tax records. They have records on every property in their municipality, and they may provide a property viewer to look up this information. Warren County property viewers provide information on parcel boundaries, property owners, property divisions, and zoning boundaries. They can also show Warren County parcel numbers, unclaimed parcels, and property tax information, including property tax assessments, unpaid property taxes, and tax liens or foreclosures. Recorders of Deeds may provide online access to a property viewer on their website.

Warren County Recorder of Deeds Belvidere NJ 413 2nd Street 07823 908-475-6211