Benton County, OR Property Records
Property records in Benton, Oregon, document key details about real estate in Benton County, including ownership, parcel boundaries, assessed values, tax information, sales history, and recorded documents such as deeds or liens. These records are useful for buyers, sellers, property owners, real estate professionals, and researchers who need to verify ownership, review property characteristics, estimate tax obligations, or understand a parcel’s history.
Users can access official Benton property records through Benton County government resources, including the Assessment Department for parcel and assessment information and the County Clerk’s office for recorded land documents. To begin, visit the county’s official site for Benton property records and assessment information.
Benton County, OR Property Records & Statistics
Benton County has a median rent of $1,068, higher than both the Oregon median of $1,001.50 and the national figure of $840.25. Renter-occupied housing accounts for 30.7% of occupied homes, above the state share of 26.17% and the national share of 21.81%, a sign of a sizable rental market that is typical of a university county.
The median home value is $373,050, above Oregon's $323,675 and far above the national median of $173,750. The median property tax rate of 0.99% is also higher than the state rate of 0.75% and the national rate of 0.74%, so owners here carry a heavier tax burden relative to home value than in much of the state.
The median household income of $64,625 is close to the state figure of $64,391 and just under the national figure of $65,108. Unemployment is the weak spot, at 4.02% compared with 2.99% in Oregon and 2.87% nationally.
Taken together, the figures describe a county with higher-than-average housing costs and property taxes, incomes in line with the state, and a larger share of renters. Higher unemployment alongside average incomes suggests a local economy shaped by factors beyond the typical household budget.
Median Rent
Median Property Tax Rate
Median Home Value
Median Income
Unemployment Rate
Renter Occupied Housing
Property Records, Assessments, and Valuations in Benton
Benton County property records include tax assessments, recorded deeds and mortgages, valuation data, and foreclosure filings. The county has 36,361 total parcels, including 29,371 residential and 1,219 commercial parcels, and tax records cover 91.52% of the population for the 2024 assessment year. Recorded documents include 89,884 deeds and 75,449 mortgages, with valuation data for 24,888 properties.
| Key Data | Details |
|---|---|
| Total Parcels | 36,361 |
| Residential Parcels | 29,371 |
| Commercial Parcels | 1,219 |
| Tax Record Coverage | 91.52% |
| Assessment Year | 2024 |
| Deed Records | 89,884 |
| Mortgage Records | 75,449 |
| Properties with Valuation Data | 24,888 |
| Latest Valuation Update | August 19, 2025 |
| Notice of Trustee Sale Records | 8,240 |
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 documents that a loan was paid off and the lien removed.
Benton County has 75,095 assignment and release records, made up of 5,434 assignment documents and 69,580 release documents, plus 81 other documents. Assignments were recorded from January 3, 2005, through August 29, 2025, and releases from January 3, 2005, through September 4, 2025.
These records help buyers, owners, and researchers follow a loan as it moved between lenders and confirm that earlier mortgages were released. That is useful before a sale or refinance, when you want to be sure no old lien remains. You can search recorded documents through the Benton County property records index search.
How to Search Benton County, OR Property Records
Benton County property records are maintained by the Records and Elections Department, which records deeds, mortgages, and other real estate documents. Together the records cover the county's 36,361 parcels and include ownership transfers, mortgage filings, and related recorded details.
To look up recorded documents, use the Benton County property records index search. It is the main tool for finding deeds, tracking ownership history, and checking mortgages. If you are submitting documents rather than searching, the Benton County electronic recording page explains how to record electronically. General office information is on the Benton County Records and Elections Department site.
To search, have an owner name, a date range, or details from a prior document ready. Enter the most specific information you have, review the matching results, and open the record that fits your property. If nothing appears, try variations of the name or a broader date range.
The office is at 4500 SW Research Way, Corvallis, and is open Monday through Friday from 8:00 AM to 4:30 PM. Call 541-766-6831 if you need help finding a record.
Benton Registrar of Deeds
The Benton County Probate Office is located at 4500 SW Research Way, Corvallis, OR, 97333 and can be reached at 541-766-6831. Office hours are Monday - Friday: 8:00 AM - 4:30 PM. Records can be accessed through co.benton.or.us or the official website co.benton.or.us.
Benton County Records and Elections Department
Benton County Property Records FAQ
How can I search Benton County property records by address?
Start with the Benton County property records index search, run by the Records and Elections Department. Recorded documents are indexed in ways such as owner name and date, so if an address search is not productive, try the owner's name. Staff at 541-766-6831 can help you locate a property.
How can I find property owners in Benton County?
Owners appear on recorded deeds. Use the Benton County property records index search to find a deed and read the names of the parties. The Records and Elections Department at 4500 SW Research Way in Corvallis can also assist in person on weekdays.
How can I check a property's assessed value in Benton County?
Benton County's assessment records reflect the 2024 assessment year and cover 36,361 parcels. Assessed values are kept by the county assessor, separate from the recording office. Call the Records and Elections Department at 541-766-6831 for a referral if you need the value for a specific parcel.
Where can I find Benton County property tax bills and payment records?
Property tax bills and payments are handled by the county's tax office rather than the recording office. Contact the Benton County Records and Elections Department at 541-766-6831 and ask for the right department, or check the county website for tax payment options.
How can I find deeds and other recorded documents in Benton County?
Deeds, mortgages, and other recorded documents are kept by the Records and Elections Department. Search them online with the Benton County property records index search, or visit 4500 SW Research Way, Corvallis, Monday through Friday from 8:00 AM to 4:30 PM.
Where can I access Benton County parcel maps and GIS information?
Parcel mapping is maintained by county mapping and assessment staff rather than the recording office. Call the Records and Elections Department at 541-766-6831 to be directed to the correct group. Maps are a good reference, but a recorded deed or professional survey is needed for legal boundaries.
How can I check permits and zoning information in Benton County?
Building permits and zoning are handled by county community development staff, not the Records and Elections Department. Call 541-766-6831 for a referral. If the property lies within a city such as Corvallis, check with that city's planning office, since it may regulate land use there.
How can I create a list of property owners in Benton County?
The online index is built for looking up individual names and documents. To gather owners across several properties, search each one in the property records index search, or call 541-766-6831 to ask whether bulk record options are available.