Ada County Property Search

Search free Ada County ID property, land, and tax records through local government assessors, auditors, clerks, property appraisers, deeds recorders, treasurers, tax collectors, city halls, and town halls.


The Ada County Assessor is responsible for determining the value of property in order to determine Ada County property taxes. The Ada County Assessment Office collect data from on-site inspections, value assessments for construction or improvements, comparable sales, and calculations of depreciation. The Ada County Tax Assessor maintains current data on every parcel in the Ada County, which includes ownership information, maps of property lines, inventories of parcels and structures, and the value of all the property in the Ada County, ID. The Ada County Assessor’s Office can answer questions regarding Ada County property tax appeals and assessments, Ada County property tax rates and payment due dates.

Ada County Assessor's Office Boise ID 190 East Front Street 83702 208-287-7200


Ada County Auditors are responsible for maintaining accurate financial records on properties, including the appraisal and assessment of a property's value, which is used to determine Ada County property taxes. The Ada County Auditor’s Office collects data from on-site inspections, information submitted by owners, prior sales, and statistical analyses. The Auditor maintains current data on Ada County property value, owner information, inventories of parcels and structures, and parcel maps. The Office also provides property search databases for Ada County, ID.

Boise Auditor Boise ID 954 West Jefferson Street 83702 208-334-4826


The Ada County Clerk files important documents and preserves municipal records in order to maintain an archive of Ada County property records that can be accessed by the public. The Clerk's Office is a valuable source of information on property in Ada County, Idaho. The Ada County Clerk's Office contains documentation on real estate excise taxes, registered land, and property transactions, as well as land documents including Ada County deeds, mortgages, and liens on properties.

Ada County Clerk Boise ID 400 North Benjamin Lane 83704 208-287-6860

Boise City Clerk Boise ID 150 North Capitol Boulevard 83702 208-384-3700

Idaho Clerk Boise ID 451 West State Street 83702 208-334-2210


The Ada County Recorders of Deeds maintain public records, particularly documents related to property and land records, and make them available for public access in Ada County, ID. The Office of Recorder of Deeds in Ada County is a valuable source of information on property records The Recorder of Deeds maintains documents on land transactions within its jurisdictions, including Ada County deeds and titles, mortgages, property ownership records, surveys, and easements, as well as tax liens.

Ada County Recorder of Deeds Boise ID 200 West Front Street 83702 208-287-6840


Ada County Town Halls and City Hall are the chief administrative offices that runs the town or city. The Town Hall or City Hall often maintains records related to the locality, including Ada County property taxes, property value assessments, and land transactions, as well as property sales and transfers in Ada County, Idaho.

Boise City Hall Boise ID 150 North Capitol Boulevard 83702 208-384-4410

Eagle City Hall Eagle ID 660 Civic Ln 83616 208-939-6813

Garden City City Hall Garden ID 6015 North Glenwood Street 83714 208-472-2900

Kuna City Hall Kuna ID 763 West Avalon Street 83634 208-922-5546

Meridian City Hall Meridian ID 33 East Broadway Avenue 83642 208-888-4433

Star City Hall Star ID 10769 West State Street 83669 208-286-7247


The Ada County Treasurer and Tax Collector’s Office is responsible for the collection of Ada County property tax revenue. The Treasurer and Tax Collector maintains current Ada County property tax information including Ada County property ownership information, GIS Maps, tax maps, historical property tax rates, lists of sold parcels, and is also charged with the sale of properties due to a default on taxes in Ada County, Idaho.

Ada County Treasurer's Office Boise ID 200 West Front Street 83702 208-287-6800

Idaho State Treasurer Boise ID 700 West Jefferson Street 83720 208-334-3200