Start using the map:
Multco SAIL
(This link points to the old version of SAIL while the new version undergoes maintenance.)
SAIL is an interactive map that allows users to find survey information and tax assessor’s maps in Multnomah County. The map can be searched by address, tax lot number, plat name, survey number, and several other methods.
Questions? Comments?
survey.records@multco.us
503.988.3600
Please provide the relevant address(es) when you call or email.