1820 To 1839
| Building | Year Completed | Builder | Style | Source | Location | Image |
|---|---|---|---|---|---|---|
| Mercer House | ca. 1820 | Samuel Mercer | Georgian architecture | 8 | 72 Old Burnhamthorpe Rd, Etobicoke | |
| Snider Backhouse | 1820 | Henry Snider | Round-log backhouse | 6 | Relocated from North York to Black Creek Pioneer Village | |
| Campbell House | 1822 | William Campbell | Georgian architecture | W | University Avenue and Queen Street West (moved from Adelaide Street and Frederick Street in 1972) | |
| Edgeley Mennonite Meeting House | 1823 | Mennonite | 6 | Relocated from Edgeley, Ontario to Black Creek Pioneer Village | ||
| William Moore Regency Cottage | 1824 | William Moore | 6 | 171 Old Forest Hill Road | ||
| John Bales House | ca. 1824 | John Bales | 6 | 4169 Bathurst Street | ||
| George S. Henry House (Oriole Lodge) | ca. 1824 | 19th Century Bungalow | 6 | 17 Manorpark Court, Henry Farm | ||
| Daniel Stong's Grain Barn | 1825 | agricultural | 6 | Black Creek Pioneer Village | ||
| Daniel Stong Piggery | 1825 | 6 | Black Creek Pioneer Village | |||
| Fort York - Officers Barracks and Mess | 1826 | Royal Engineers | 19th Century military architecture | W | 100 Garrison Road | |
| Bank of Upper Canada Building | 1827 | 2 | 252 Adelaide St. E. | |||
| Tollkeepers Cottage | 1827–1830 | Bathurst Street and Davenport Road; moved from Wychwood Barns 2002 | ||||
| Historic Prison Chapel | 1829 | East Liberty Street, at Pirandello Street. In the Liberty Village neighbourhood. | ||||
| Snyder House | First level ca. 1820 | William Snyder | Georgian architecture | 8 | 744 Duplex Avenue | |
| McCowan log cabin | 1833 | Log cabin | W | 1007 Brimley Road - Thomson Memorial Park | ||
| Fort York - Junior Officers Barracks | 1830 | Royal Engineers | 19th Century military architecture | W | 100 Garrison Road | |
| Richmond Hill Manse | 1830 | 6 | Relocated from Richmond Hill, Ontario to Black Creek Pioneer Village | |||
| Doctor's House | 1830 | 6 | Relocated from Brampton, Ontario to Black Creek Pioneer Village | |||
| Mackenzie House | 1830–1850 | 6 | Relocated from Woodbridge, Ontario to Black Creek Pioneer Village | |||
| Daniel Stong's Second House | 1832 | 6 | Black Creek Pioneer Village | |||
| John Grubb. Grubb's colonial riverstone home | 1832 | 13 | 19 and 23 Jason Road, Thistletown | |||
| Hisey Farm Building | 1832 | 6 | Black Creek Pioneer Village | |||
| Montgomery's Inn | 1832 | Georgian architecture | W | 4709 Dundas Street West | ||
| Osgoode Hall | 1832–2005 | John Ewart/William Warren Baldwin (1832) | Palladian | 4 | 130 Queen Street West | |
| Toronto's First Post Office | 1833 | James Scott Howard | Georgian architecture | W | 260 Adelaide Street East | |
| Daniel Brooke Building | 1833 | Georgian architecture | W | Northeast corner of King Street East and Jarvis Street | ||
| Drumsnab House | 1834 | Francis Cayley | Georgian architecture | 1 | Rosedale | |
| 167–185 King St. | 1834–1843 | 9 | King and Jarvis | |||
| Thomas and Catherine Snider House | ca. 1835 | Thomas and Catherine Snider | 7 | 519 Glengrove Avenue West | ||
| Joseph Shepard House | 1835 | 14 | 90 Burndale Avenue | |||
| Colborne Lodge | 1836 | John Howard | Regency | W | Colborne Lodge Drive, just north of the Queensway - High Park | |
| Helliwell House | 1837 | William Helliwell | Georgian architecture | 8 | Todmorden Mills | |
| The Black Bull | 1838, rebuilt 1886 | 298 Queen Street West | ||||
| Guildwood Gates | 1839 | Guildwood - relocated from New Fort York in 1953 |
Read more about this topic: List Of Oldest Buildings And Structures In Toronto