Ventura County parcel data in GIS format is available here for download. Please read the information on this page thoroughly before proceeding to download. We do not provide technical support for these data. You may either download the individual files or a compressed zip file (ParcelDownloads.7z). To decompress the zip file you will need the free-ware from 7-Zip. No support is provided by the County for this software or format.

TECHNICAL INFORMATION

File Format: ESRI .shp
Projection: State Plane NAD 27, California Zone V, feet

Important Information about parcel attributes and the APN:
These data contain parcel polygons and Parcel IDs, only. No other attribute data are associated with the parcels. For information about the parcel attribute data contact the County Assessor's office. There is also a PID_APN.dbf file which can be used to join the parcel polygon PID to an Assessor's APN. The APN in the PID_APN.dbf file is a 9-digit number. The Assessor's APN is a 10-digit number. To join the Assessor's attributes to the GIS parcel polygon, join the APN from the PID_APN.dbf file with the 1st 9-digits of the Assessor's APN from their attribute file. In other words, strip off the 10th digit from the Assessor's APN.

Technical support or additional information about these data is not available.

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