Union County Property Search (Oregon)

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

Union County Assessor's Office La Grande OR 1001 Fourth Street 97850 541-963-1002


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

Union County Clerk La Grande OR 1001 Fourth Street 97850 541-426-4543

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

Union County Recorder of Deeds La Grande OR 1001 Fourth Street 97850 541-963-1006


Union 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 Union County property taxes, property value assessments, and land transactions, as well as property sales and transfers in Union County, Oregon.

La Grande City Hall La Grande OR 1000 Adams Avenue 97850 541-962-1302

Union City Hall Union OR 342 S Main St 97883 541-562-5197


The Union County Treasurer and Tax Collector’s Office is responsible for the collection of Union County property tax revenue. The Treasurer and Tax Collector maintains current Union County property tax information including Union 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 Union County, Oregon.

Union County Assessment & Taxation La Grande OR 1001 Fourth Street 97850 541-963-1003