Maricopa County Assessor's Office | Maricopa County Assessor's Office
301 W Jefferson St, Phoenix, AZ 85003-2196
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Mon-Fri 8am-5pm
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Maricopa County, AZ
Locates and values all property within the county. Also maintains current property ownership records and property assessment maps. Exemptions are processed annually for widow/widowers, seniors, people who are 100% disabled, and qualifying organizations.
03/01/2026
Maricopa County Assessors Office
Locates and values all property within the county. Also maintains current property ownership records and property assessment maps. Exemptions are processed annually for widow/widowers, seniors, people who are 100% disabled, and qualifying organizations.