By municipality
Heritage registers across Ontario
In 81 days, listed properties come off municipal heritage registers unless council has started designating them. Choose a municipality to see its numbers, recent decisions and the buildings at risk.
- Toronto3,479 listed · 8,832 designated
- Hamilton2,265 listed · 1,020 designated
- London2,179 listed · 4,051 designated
- Guelph1,683 listed · 541 designated
- Mississauga1,321 listed · 556 designated
- Kingston166 listed · 1,198 designated
- Kitchener159 listed · 1,165 designated
- Cambridge729 listed · 431 designated
- Windsor909 listed · 146 designated
- St. Catharines181 listed · 874 designated
- Milton892 listed · 84 designated
- Oakville195 listed · 692 designated
- Whitby198 listed · 436 designated
- Brampton330 listed · 278 designated
- Grimsby477 listed · 88 designated
- Orangeville409 listed · 108 designated
- Aurora273 listed · 254 designated
- Niagara-on-the-Lake161 listed · 245 designated
- Cobourg209 listed · 154 designated
- Chatham-Kent274 listed · 77 designated
- St. Marys103 listed · 182 designated
- Prince Edward County184 listed · 94 designated
- Burlington142 listed · 129 designated
- Ajax0 listed · 31 designated
- Port Hope0 listed · 215 designated
- Niagara Falls105 listed · 66 designated
- Clarington18 listed · 104 designated
- Thunder Bay41 listed · 80 designated
- Georgina70 listed · 47 designated
- Pickering78 listed · 15 designated
- Thorold0 listed · 47 designated
- Oshawa0 listed · 42 designated
- Welland0 listed · 31 designated
- Fort Erie0 listed · 23 designated
- Lincoln0 listed · 21 designated
- Greater Sudbury7 listed · 10 designated
- Port Colborne0 listed · 17 designated
- West Lincoln0 listed · 6 designated
- Pelham0 listed · 4 designated
- Collingwood1 listed · 0 designated
- Wainfleet0 listed · 1 designated
Counts from today's snapshot of each municipality's published register. See coverage for how complete each source is. Not legal advice. Confirm status with the municipality.