Property lines in Custer County
See the shape and size of a parcel and where it meets the neighbors.
Custer County parcel map and property search
Beacon is Custer County's public parcel map and property record search. Look up a property by address, owner or parcel number to see its boundary, acreage, ownership, classification and assessed value.
Plats
- Custer County Register of DeedsWhere deeds, mortgages, easements and other land documents are recorded. Start here to search recorded documents or order a copy.
Custer 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?
- South Dakota licensed land surveyor rosterThe official list of land surveyors licensed by the South Dakota State Board of Technical Professions. Only a licensed surveyor can mark a legal property line …
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
- Custer County GISMapping and GIS data.
- Phone
- 605-673-8141
- Address
- 420 Mt Rushmore Rd Custer, SD 57730
- Website
- Visit website
- Custer County Register of DeedsRecords deeds and other land documents.Teri L. Morgan, Register of Deeds
- Phone
- (605) 673-8171
- Address
- 420 Mt Rushmore Rd Custer, SD 57730
- 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.