Data For Sale

The Ventura County Assessor's Office maintains assessment records of real and personal property in the County. Many of these records are available for sale. This data is available in several formats (i.e., .txt, .xls, .pdf, etc. and deliverable by CD-Rom, email attachments, FTP, etc.). In a joint effort, the Office of the Assessor and the Ventura County Geographical Information System (GIS) also offers GIS READY map base data. Data can be sent via e-mail or FTP; this data consists of shape files - any attribute data must be arranged through the Assessor's Office.

Click here for the Fee Schedule Brochure Feel free to download our 2019-2020 Fee Schedule Brochure and see the variety of data products that are available. You may request the data via email by completing the form on our Contact Us page. You may also request a limited amount of data over the phone such as a property's assessed value, square footage, owner's name, etc. Please call our General Information line at (805) 654-2181.

Please note that we do not provide sales price data or, for obvious reasons, Social Security Numbers.

When completing the Contact Us form, please provide your full name, mailing address, and telephone number. This specific information is to be used ONLY in helping us prepare your data request, and not for general information concerning particular properties or other matters unrelated to the purchasing of data.

Limited information for individual parcels is freely available from the Assessor’s Property Maps & Data website. More extensive information for individual parcels is freely available in person by visiting our office at the County Government Center, Hall of Administration, located at 800 South Victoria Avenue, Ventura County and utilizing free computer access. A nominal fee may be charged for hardcopies of the information as stated in our Fee Schedule.

When the Assessor's property records with extended characteristics are purchased for an entire Assessment Roll, a signed written agreement is required prior to the release of the data. You can obtain the Agreement Contract here.

Before the data can be released, all products must be paid for in advance. We apologize that we are unable to accept credit cards at this time, however checks or money orders are accepted, and need to be payable to the Ventura County Assessor.

The disclosure and sale of Assessor's information is governed under California Revenue and Taxation Code 408.3 and California Government Code 6250. Certain Assessor's records are deemed "confidential information" and are exempt from public disclosure. These include: Preliminary Change in Ownership Reports (PCOR), Change in Ownership Reports (COS), Business Property Statements (BPS), and market sales information obtained from property owners.

Confidential information can be released only if:

  • Authorization is received from the owner of the property, OR
  • Requested by an official court order.

Property owners who wish to release their confidential property information to an outside party must sign a "Taxpayer Authorization for Release of Information" form.


Information pertaining to property characteristics is maintained by the Assessor's Office solely for assessment purposes and is not continuously updated by the Assessor. Neither the County of Ventura nor the Assessor shall incur any liability for errors, omissions, or approximations with respect to the information provided at the request of any party.