Ontario, CanadaOntario Geographic Township Converter
Convert Ontario legal land descriptions to GPS coordinates. Find any Township, Concession, and Lot across the province — from the GTA to Northern Ontario.
Try it now — enter an Ontario legal land description
Examples: Lot 2 Con 4 OspreyCon 3 KingOsprey
Understanding Ontario's Township System
Ontario uses a unique Geographic Township system dating back to colonial times.
Ontario Land Hierarchy
Unlike Western Canada's grid-based DLS system, Ontario uses named Geographic Townships with numbered Concessions and Lots:
About Concessions
A Concession is a strip of land within a township, typically 1.25 miles wide. Concessions were historically granted by the Crown and are numbered sequentially within each township. Lot sizes vary but are typically 100-200 acres in rural areas.
Township Layout (Lots & Concessions)
Lot 2, Con 4 highlighted
Popular Ontario Townships
Greater Toronto Area
King, Markham, Vaughan, Whitchurch-Stouffville
Southwestern Ontario
Wilmot, Woolwich, Wellesley, Perth
Grey-Bruce Region
Osprey, Artemesia, Collingwood, Euphrasia
Simcoe County
Oro-Medonte, Essa, Innisfil, Adjala-Tosorontio
Eastern Ontario
Leeds, Grenville, Lanark, Carleton
Northern Ontario
Nipissing, Sudbury, Thunder Bay districts
Ontario Land Description Formats
Our converter accepts various Ontario land description formats.
Full Description
Complete lot and concession within a named township — the most precise level.
Concession + Township
Identifies a concession strip within a township.
Township Only
Search by township name to find its location.
Who Uses Our Ontario Converter?
Real Estate
Find rural properties, farmland, and acreages
Agriculture
Map farm parcels and agricultural leases
Genealogy
Research family homesteads and land grants
Municipal
Property assessment and land use planning
Convert Land Descriptions Across Canada
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