Contact Information
- Office Name:
- Maricopa County Assessor
- Phone:
- (602) 506-3406
- Official Website:
- Visit Website
- County FIPS:
- 04013
- Data Available Online:
- Yes
- Last verified:
- 2026-07-13
Searching Maricopa County Assessor Records
Data available
Use the search bar on the Assessor site or the Parcel Viewer to look up parcels for free by parcel number (APN, in any format), by owner name (use the full name without abbreviation), or by street address in standard format; you can also search by subdivision, city, or ZIP. The Parcel Viewer map at maps.mcassessor.maricopa.gov shows parcel boundaries, aerial imagery, and links back to detailed Assessor records.
Additional Information
The Maricopa County Assessor's Office official site provides free public access to property assessment records for parcels in Maricopa County, Arizona. Visitors can search by parcel number (APN), owner name, or address to view ownership, property characteristics, valuations, and assessment details, and can view parcels on the Parcel Viewer map at maps.mcassessor.maricopa.gov. The office also publishes a JSON API (an API key is available at no cost by request through the contact form) and parcel shapefiles are freely downloadable from the Maricopa County GIS Open Data portal. Note that property tax bills and payments are handled by the separate Maricopa County Treasurer's Office.
Service Providers in Maricopa County
Need records work handled locally? These title abstractors, searchers, and related professionals cover Maricopa County.
1 provider found
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