Property lines in Columbia County
See the shape and size of a parcel and where it meets the neighbors.
Columbia County parcel map and property search
Columbia County's public map viewer for parcel boundaries and local map layers.
1 more option
- Oregon statewide property mapOregon's statewide map of property lines. Search an address or parcel to see its boundaries.
Statewide What is this?
Plats
- Columbia County Surveyor and survey recordsSurvey records and section corner information. Start here to find the corners a surveyor would use.
Columbia County
- Columbia County ClerkOfficial records, meetings, licences and vital records.
Columbia County
Surveys and section corners
- NGS survey mark and benchmark mapMap of National Geodetic Survey benchmarks and survey control marks. Zoom to a place, click a mark and open its datasheet with the mark's position, elevation a…
National What is this?
- Oregon licensed land surveyor lookupSearch the Oregon State Board of Examiners for Engineering and Land Surveying for a licensed land surveyor by name or license number. Only a licensed surveyor …
Statewide What is this?
- BLM General Land Office RecordsSearch original federal land patents and survey plats by name or legal description to find the first private owner of a parcel.
National What is this?
Who to ask
- Columbia County GIS and mappingColumbia County Assessor's Office keeps the maps and GIS for Columbia County.
- Phone
- 503-397-2240
- assessor@columbiacountyor.gov
- Website
- Visit website
- Columbia County ClerkOfficial records, meetings and licences.
- Phone
- 503-397-3796
- Address
- 230 Strand Street St. Helens, OR 97051
- Website
- Visit website
Guide: A parcel map is not a survey
About property lines
Property lines on a map come from the county parcel layer, which is drawn from deeds and surveys but is not a survey itself. It is accurate enough to see the shape and rough size of a lot and which neighbors touch it. Only a licensed surveyor can mark a legal boundary on the ground.