Historical Buildings
| Bldg. # | Building Name/ Description | Year of Construction | Designation |
|---|---|---|---|
| 1 | Dominion Observatory | 1902 | Classified |
| 2 | Dominion Observatory House | 1909 | Recognized |
| 3 | Geophysical Lab | 1954 | Recognized |
| 5 | Geophysical Data Centre | 1932 | Recognized |
| 6 | Electrical Vault | 1907 | Recognized |
| 7 | Seismology Building | 1963 | Recognized |
| 8 | Azimuth Building | 1905 | Classified |
| 9 | Photo Equatorial Building | 1912 | Classified |
| 20 | K.W. Neatby Building | 1937/ 56 | Recognized |
| 22 | Laboratory Services Building | 1956/ 64 | Recognized |
| 34 | Genetics Building | 1920/ 50 | Recognized |
| 49 | William Saunders Building | 1935 | Recognized |
| 50 | Main Greenhouse Range | 1925/ 60 | Recognized |
| 54 | Heritage House | 1900 | Recognized |
| 55 | Horticulture Building | 1930/ 37/ 43 | Recognized |
| 56 | Storage Building | 1919 | Recognized |
| 57 | Dairy Technology Building | 1920/ 52/ 56 | Recognized |
| 59 | Nutrition Building | 1898/ 1912/ 24/ 38/ 48/ 54 | Recognized |
| 60 | Heritage House | 1900 | Recognized |
| 74 | Arboretum Building | 1924/ 42 | Recognized |
| 75 | Cereal Building | 1916/ 28 | Recognized |
| 76 | Cereal Barn | 1900 | Classified |
| 77 | Service Building | 1900 | Recognized |
| 88 | Main Dairy Barn | 1913/ 14 | Classified |
| 91 | Swine Barn | 1920 | Recognized |
| 94 | Engineering Building | 1939/ 50 | Recognized |
| 95 | Heritage Barn | 1912 | Recognized |
| 98 | Carpentry Shop | 1912 | Recognized |