Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. Every office link was opened and checked against the office's own site between September 24, 2026 and September 30, 2026.
Clackamas County, Oregon, has about 426,000 residents (2024 Census Bureau estimate). The title to a parcel in Clackamas County is in the deed records of the County Clerk and its taxable value is set by the County Assessor; what is built on it is a matter for the city or the county. This guide says who keeps each record and where the page for each office is.
This guide covers deeds, assessed values, directory links, city permits, evictions and court cases, records requests and common questions.
Related guides: Clackamas County public records, Clackamas County arrest records, Clackamas County warrants, Clackamas County inmate search, Clackamas County criminal records, Oregon arrest records and Oregon inmate search.
Deeds, Mortgages and Liens in Clackamas County
Who owns a parcel in Clackamas County and what it sold for are in the deed records of the County Clerk, with every lien or mortgage against the land.
SearchSystems opened and checked the County Clerk's page at clackamas.us/recording (page title: Recording | Clackamas County), phone 503-655-8447, 1710 Red Soils Court, Suite 110 Oregon City, OR 97045, Monday - Friday 8:30 a.m. - 4:30 p.m., which answered when SearchSystems opened it on September 30, 2026.
Assessed Values and the Tax Roll in Clackamas County
The County Assessor sets the value each parcel in Clackamas County is taxed on and keeps the parcel maps. Under Measure 50 a property's maximum assessed value can rise no more than 3 percent a year, so the assessed value is usually far below the real market value the assessor also lists.
SearchSystems opened and checked the County Assessor's page at clackamas.us/gis (page title: Geographic Information Systems (GIS) | Clackamas County), phone 503-655-8671, 150 Beavercreek Road, Ste. #408 Oregon City, OR 97045, Monday to Thursday 7 a.m. to 6 p.m., which answered when SearchSystems opened it on September 24, 2026.
More Official Property and Land Records Pages for Clackamas County
The SearchSystems directory, online since 1997, lists the official pages for Clackamas County and Oregon. These property pages from its Clackamas County listing were opened again on October 2, 2026 and each one still answers:
- Clackamas County GIS Data Portal (maps.clackamas.us)
- Clackamas County Survey Research Launch Page (experience.arcgis.com)
- MetroMap, Oregon Metro (gis.oregonmetro.gov)
Permits and City Records in the Cities of Clackamas County
Building permits, zoning and code cases inside a city are the city's own records. The cities in Clackamas County with a SearchSystems guide to their offices, with the city page SearchSystems verified:
- Lake Oswego: the city hall page SearchSystems verified is at ci.oswego.or.us/community/city-lake-oswego-contact-information, phone 503-635-0215 (verified September 26, 2026).
- Happy Valley: the city hall page SearchSystems verified is at happyvalleyor.gov/city-hall (verified September 26, 2026).
- West Linn: the city hall page SearchSystems verified is at westlinnoregon.gov/contact, phone 503-657-0331 (verified September 26, 2026).
- Milwaukie: the city hall page SearchSystems verified is at milwaukieoregon.gov (verified September 26, 2026).
- Canby: the city hall page SearchSystems verified is at canbyoregon.gov/administration/page/city-contact-information, phone 503-266-4021 (verified September 26, 2026).
- Sandy: the city hall page SearchSystems verified is at ci.sandy.or.us/contact, phone (503) 668-5533 (verified September 26, 2026).
Evictions and Court Cases About Land in Clackamas County
Court cases about land from Clackamas County, evictions among them, are filed in the Clackamas County Circuit Court.
The court records page SearchSystems verified for the county is at courts.oregon.gov/courts/clackamas/pages/default.aspx, phone 503-655-8447.
Asking a County Office for a Record
Under the Oregon Public Records Law a county office must answer a request within 15 business days where practicable, after acknowledging the request within 5, and it may charge the actual cost of making the record available. The county records request page SearchSystems verified is at clackamas.us/rm/policy.html (page title: Requesting Public Records | Clackamas County).
Frequently Asked Questions
Who records deeds in Clackamas County?
The County Clerk, at clackamas.us/recording, phone 503-655-8447. Deeds, mortgages and liens on land in Clackamas County are filed there, and the County Assessor (clackamas.us/gis) has the assessment records.
Who sets the assessed value of a property in Clackamas County?
The County Assessor, whose page SearchSystems verified is at clackamas.us/gis.
Where are evictions from Clackamas County filed?
In the Clackamas County Circuit Court. The file is public unless the court seals it.
How is property assessed in Oregon?
Under Measure 50 a property's maximum assessed value can rise no more than 3 percent a year, so the assessed value is usually far below the real market value the assessor also lists.
Is this the official Clackamas County website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official county, court and state offices described above and does not hold records, charge for them or take requests.
