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Parcels and MOD-IV Composite of NJ, Web Mercator (3857) [New Jersey]

New Jersey Office of GIS · 2025 Full Details

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Title
Parcels and MOD-IV Composite of NJ, Web Mercator (3857) [New Jersey]
Description
The statewide composite of parcels (cadastral) data for New Jersey is made available here in Web Mercator projection (3857). It was developed during the Parcels Normalization Project in 2008-2014 by the NJ Office of Information Technology, Office of GIS (NJOGIS). The normalized parcels data are compatible with the New Jersey Department of Treasury MOD-IV system currently used by Tax Assessors and selected attributes from that system have been joined with the parcels in this dataset. This composite of parcels data serves as one of New Jersey's framework GIS datasets. Stewardship and maintenance of the data will continue to be the purview of county and municipal governments, but the statewide composite will be maintained by NJOGIS. Parcel attributes were normalized to a standard structure, specified in the NJ GIS Parcel Mapping Standard , to store parcel information and provide a PIN (parcel identification number) field that can be used to match records with suitably-processed property tax data. The PIN also can be constructed from attributes available in the MOD-IV Tax List Search table (see below). This dataset includes a large number of additional attributes from matched MOD-IV records; however, not all MOD-IV records match to a parcel, for reasons explained elsewhere in this metadata record. The statewide property tax table, including all MOD-IV records, is available as a separate download "MOD-IV Tax List Search Plus Database of New Jersey." Parcel boundaries with limited attributes are available for download here . Also available separately are countywide parcels and tables of property ownership and tax information extracted from the NJ Division of Taxation database. Learn more at NJGIN Parcels . The polygons delineated in this dataset do not represent legal boundaries and should not be used to provide a legal determination of land ownership. Parcels are not survey data and should not be used as such. Please note that these parcel datasets are not intended for use as tax maps. They are intended to provide reasonable representations of parcel boundaries for planning and other purposes. Please see Data Quality / Process Steps for details about updates to this composite since its first publication. See Supplemental Information for more details. ***NOTE*** For users who incorporate NJOGIS services into web maps and/or web applications, please sign up for the NJ Geospatial Forum discussion listserv for early notification of service changes. Visit https://nj.gov/njgf/about/listserv/ for more information.
Creator
NJ Office of Information Technology, Office of GIS (NJOGIS)
Publisher
New Jersey Office of GIS
Temporal Coverage
Last Modified: 2025-09-24
Date Issued
2020-10-16
Rights
The data layer(s) in this service are not survey data and must not be used as survey data. See the balance of this metadata record, and records for the components, for conditions that limit appropriate uses. Users are urged to look at this documentation to assess the fitness of the data for any planned use. Acknowledgement of the service provider, NJ Office of Information Technology, Office of GIS (NJOGIS), and of individual counties, is requested for maps, data or other products derived from this service. The State of New Jersey makes great effort to provide secure, accurate, and complete data and metadata. However, portions of the data and metadata may be incorrect or not current. Any errors or omissions should be reported for investigation. The State of New Jersey, its officers, employees or agents shall not be liable for damages or losses of any kind arising out of or in connection with the use or performance of data and metadata, including but not limited to, damages or losses caused by reliance upon the accuracy or timeliness of any such data and metadata, or damages incurred from the viewing, distributing, or copying of those materials. The data and metadata are provided "as is." No warranty of any kind, implied, expressed, or statutory, including but not limited to the warranties of non-infringement of third party rights, title, merchantability, fitness for a particular purpose, and freedom from computer virus, is given with respect to the data and metadata, or its hyperlinks to other Internet resources. The State disclaims any duty or obligation either to maintain availability of or to update the data and metadata. All web site data distribution by NJOGIS is, in addition, subject to the Conditions of Use for State of New Jersey executive branch web sites, listed on the State’s Legal Statement & Disclaimers page https://www.nj.gov/nj/legal.html .
Access Rights
Public
Format
ArcGIS FeatureLayer
Language
English
Date Added
August 10, 2025
Provenance Statement
The metadata for this resource was last retrieved from New Jersey Geographic Information Network (NJGIN) Open Data Portal on 2025-10-27.

Links

Cite and Reference

  • Citation
    NJ Office of Information Technology, Office of GIS (NJOGIS) (2020). Parcels and MOD-IV Composite of NJ, Web Mercator (3857) [New Jersey]. New Jersey Office of GIS. https://njogis-newjersey.opendata.arcgis.com/datasets/newjersey::parcels-and-mod-iv-composite-of-nj-web-mercator-3857 (web service)
  • BTAA Geoportal Link

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