Property lines in Williams County
See the shape and size of a parcel and where it meets the neighbors.
Williams County Parcel Viewer
Williams County's public map viewer. Search a property to see parcel boundaries, aerial imagery and other local map layers.
1 more option
- Ohio statewide property mapOhio's statewide map of property lines. Search an address or parcel to see its boundaries.
Statewide What is this?
Plats
- Williams County plats and subdivision mapsRecorded plats and subdivision maps.
Williams County What is this?
- Williams County RecorderWhere deeds, mortgages, easements and other land documents are recorded. Start here to search recorded documents or order a copy.
Williams 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?
- Ohio licensed land surveyor lookupSearch the Ohio State Board of Registration for Professional Engineers and Surveyors for a licensed land surveyor by name or license number. Only a licensed su…
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
- Williams County GISMapping and GIS data.Rachael Welch, Tax Map Department Manager
- Phone
- (419) 636-2454 ext. 2104
- rwelch@wmscoengineer.com
- Website
- Visit website
- Williams County RecorderRecords deeds and other land documents.Patti Rockey, Recorder
- Phone
- 419-636-3259
- 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.