Property lines in Trinity County
See the shape and size of a parcel and where it meets the neighbors.
Trinity County parcel map and property search
Trinity County's public map viewer for parcel boundaries and local map layers.
Plats
- Trinity County RecorderWhere deeds, mortgages, easements and other land documents are recorded. Start here to search recorded documents or order a copy.
Trinity 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?
- California licensed land surveyor lookupSearch the California Board for Professional Engineers, Land Surveyors, and Geologists for a licensed land surveyor by name or license number. Only a licensed …
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?
- NGS Survey Mark DatasheetsFederal survey mark datasheets and control monument records, searchable by county or coordinates.
National What is this?
Who to ask
- Trinity County GISMapping and GIS data.
- Phone
- 530-623-1351
- Website
- Visit website
- Trinity County RecorderRecords deeds and other land documents.Madelyn Woodman, Assessor-Recorder-Clerk
- Phone
- 530-623-1215
- Address
- 11 Court Street Weaverville, CA 96093
- 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.