Property lines in San Francisco
See the shape and size of a parcel and where it meets the neighbors.
SF Property Information Map
San Francisco Planning parcel and property information map, linked from the Assessor-Recorder page.
1 more option
- San Francisco Property Information MapLook up the zoning, height district and planning history of any San Francisco parcel.
San Francisco County What is this?
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
- San Francisco Enterprise GISRuns the GIS and maps for San Francisco County.
- cityhall.events@sfgov.org
- Website
- Visit website
- San Francisco Assessor-RecorderValues property and records deeds and other land documents for the City and County of San Francisco.Joaquin Torres, Assessor-Recorder
- Phone
- (628) 652-8100
- 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.