NEW! Tax District and Map Image Viewer - DART's interactive site where you can perform tax lot and map image searches, find an address, view a levy code or tax district map, and more. Click the blue "I want to..." icon on the site to begin exploring your options.
Multnomah County Survey Records (SAIL) - Multnomah County assessment maps. (Searchable by address, tax lot number, map number, or plat name)
Please note the following three links will connect you to sites outside of Multnomah County Assessment, Recording and Taxation. All information, including mapping and assessment information, available from these sites is maintained by the web site providers, who are responsible for all site content. Multnomah County does not endorse or warranty the accuracy of any information.
Portland Maps - Aerial photos and maps of the Portland, Oregon metropolitan area including assessment information, elevation, schools, parks, zoning, water & sewer and natural hazards. (Searchable by address, property account number, or map number)
Metro - Aerial photos and maps of the Portland, Oregon metropolitan area including parcel and tax assessment information, zoning, political boundaries, planning information, flood plain and special districts. (Searchable by address, intersection, or tax lot number)
ORMAP (State of Oregon) - Images of assessment maps for any Oregon county.