Union County, OR Property Records
Property records in Union, Oregon document key details about real estate, including ownership, assessed value, tax information, legal descriptions, parcel boundaries, sales history, and recorded documents such as deeds or liens. These records are useful for buyers, sellers, property owners, researchers, and professionals who need to verify ownership, estimate taxes, review property history, or support legal and financial decisions.
Official Union property records are maintained at the county level by Union County offices, including the Assessor/Taxation Department for assessment and tax data and the County Clerk for recorded land documents. Users can access official information through the county’s official property records and assessment information page or contact the appropriate county office for assistance with specific records.
Union County, OR Property Records & Statistics
Union County has a median rent of $964, lower than the Oregon median of $1,001.50 but above the national median of $840.25. Renter-occupied housing makes up 20.42% of occupied homes, well below the state share of 26.17% and slightly under the national 21.81%, which points to a market where most households own their homes.
The median home value in Union County is $243,600. That is far below the Oregon figure of $323,675, though still higher than the national median of $173,750. The median property tax rate of 0.72% sits just under both the state rate of 0.75% and the national rate of 0.74%, so owners here pay a tax rate close to what is typical elsewhere while buying at a noticeably lower price than the state average.
Incomes are a strength for the county. The median household income is $71,932, ahead of $64,391 for Oregon and $65,108 nationally. Employment is also healthy, with an unemployment rate of 2.2% compared with 2.99% in the state and 2.87% across the country.
Overall, the figures describe a county with moderate housing costs, comparatively affordable home values for Oregon, higher-than-average household incomes, low unemployment, and a housing market dominated by owner-occupants.
Median Rent
Median Property Tax Rate
Median Home Value
Median Income
Unemployment Rate
Renter Occupied Housing
Property Records, Assessments, and Valuations in Union
Union County property records include tax assessments, recorded deeds and mortgages, property valuations, and foreclosure filings. The county has 14,628 total parcels, and tax records cover 93.48% of the population for the 2024 assessment year. Recorded documents include 21,864 deeds and 14,807 mortgages, and valuation data is available for 7,660 properties.
| Key Data | Details |
|---|---|
| Total Parcels | 14,628 |
| Residential Parcels | 10,268 |
| Commercial Parcels | 940 |
| Tax Record Coverage | 93.48% |
| Assessment Year | 2024 |
| Deed Records | 21,864 |
| Mortgage Records | 14,807 |
| Properties with Valuation Data | 7,660 |
| Latest Valuation Update | August 19, 2025 |
| Notice of Trustee Sale Records | 2,211 |
Assignment and Release Records
Assignment and release records show what happens to a mortgage after it is recorded. An assignment documents the transfer of a mortgage from one lender or loan holder to another, and a release shows that the loan was paid off and the lien removed from the property.
Union County has 24,136 assignment and release records available for research. They include 2,960 assignment documents and 21,101 release documents, along with 75 other documents. Assignments were recorded from January 3, 2005, to August 26, 2025, and releases from January 3, 2005, to August 28, 2025.
For property research, these records help identify who holds a mortgage, trace a loan as it moved between lenders, and confirm that earlier loans were satisfied. Buyers, title researchers, and owners can use them before a sale or refinance to spot liens that may still be open.
How to Search Union County, OR Property Records
Union County property records are held by more than one office. The Union County Clerk records deeds, mortgages, and other real estate documents, while assessment and tax information is handled by the county's assessor and tax offices. Together they cover the county's 14,628 parcels, including ownership, assessed values, tax details, and recorded transactions.
For recorded documents, start with the Union County Clerk recording information page, which explains how recording works and how to request records. The Clerk's office is at 1001 Fourth Street, La Grande, and is open Monday through Thursday from 8:30 AM to 5:00 PM and Friday from 9:00 AM to 4:00 PM. You can also call 541-963-1006.
For assessment questions, use the Union County Assessor's Office, where you can find out how property is valued and taxed. The state's Oregon Department of Revenue property tax page explains Oregon's property tax system and assessment rules.
Before searching, gather the property address, owner name, or parcel number. Enter the most complete details you have, review the matching results, and open the record that fits. If you can't find what you need, contact the office that maintains it.
Union Registrar of Deeds
The Union County Probate Office is located at 1001 Fourth Street, La Grande, OR, 97850 and can be reached at 541-963-1006. Office hours are Monday - Thursday: 8:30 AM - 5:00 PM; Friday: 9:00 AM - 4:00 PM. Records can be accessed through the official website union-county.org.
Union County Clerk
Union County Property Records FAQ
How can I search Union County property records by address?
Start with the Union County Assessor's Office, which maintains parcel and assessment information. Have the full street address ready, and try a shorter version if nothing matches. For recorded documents tied to an address, contact the Union County Clerk at 541-963-1006.
How can I find property owners in Union County?
Ownership information is part of the assessment records kept by the Union County Assessor's Office. To confirm who received title, check the deed recorded with the Union County Clerk, which holds deeds recorded since January 3, 2006.
How can I check a property's assessed value in Union County?
Assessed values come from the county assessor, and the county's tax records reflect the 2024 assessment year. Contact the Union County Assessor's Office to look up a parcel's value. The Oregon Department of Revenue explains how Oregon assessments work.
Where can I find Union County property tax bills and payment records?
Property tax statements and payment information are handled through Union County's tax offices, which you can reach from the Union County website. Have your parcel number or account number ready when you call or visit, so staff can find your bill quickly.
How can I find deeds and other recorded documents in Union County?
Deeds, mortgages, and other recorded documents are kept by the Union County Clerk. See the recording information page or visit 1001 Fourth Street, La Grande, Monday through Thursday from 8:30 AM to 5:00 PM, or Friday from 9:00 AM to 4:00 PM.
Where can I access Union County parcel maps and GIS information?
Parcel maps are usually maintained by the county assessor's office. Ask the Union County Assessor's Office about maps for the county's 14,628 parcels, and note that a parcel map is a reference tool, not a legal survey of boundaries.
How can I check permits and zoning information in Union County?
Permits and zoning for properties outside city limits are handled by the county's planning staff, and you can find the department through the Union County website. For a property inside a city such as La Grande, contact that city's planning department about its own rules.
How can I create a list of property owners in Union County?
The county's records are designed for property-by-property lookups. For a larger list, contact the Union County Assessor's Office to ask what is available and whether fees apply. Recorded transfers can be reviewed through the County Clerk at 541-963-1006.