Frequently Asked Questions

Find answers to the a list of common questions other users have asked. You can filter the results to a particular category or properties and services using the Filter by Category option below, and further refine your search using the FAQ Search box.

Data sales

Data Sales provides public access to property and assessment data from the Maricopa County Assessor’s Office. Available data includes property details, assessed values, and related information.
No. All data files available on the Data Sales page are free to download.

You can download a variety of property-related datasets, including:

  • Residential property data
  • Commercial property data
  • Apartment property data
  • Property sales records
  • Personal Property data
  • Land and subdivision information
  • Rental Registration data
  • Notices of Value and Notices of Change

No. If the data you need is already available on the Data Sales page, you may download it directly without submitting a request form.

A request form is required only if you are submitting a formal public records request.

  1. Download and complete the Non-Commercial Purpose Public Record Request form.
  2. Send your public record request to [email protected]

No. The County does not guarantee that the data is complete, accurate, or up to date. All data is provided "as is."
No. Parcel maps are provided for reference purposes only and should not be used as legal documents or official surveys.
Users are responsible for how the data is accessed, used, shared, or modified.