| 1 Observatory Street, Oxford | - | 130 m² | - |
| 3 Observatory Street, Oxford | - | 132 m² | - |
| 4 Observatory Street, Oxford | Freehold | 123 m² | £480,000 (2006) |
| 5 Observatory Street, Oxford | - | 112 m² | - |
| 6 Observatory Street, Oxford | - | 103 m² | - |
| 7 Observatory Street, Oxford | Freehold | 112 m² | £420,000 (2004) |
| 9 Observatory Street, Oxford | - | 107 m² | - |
| 10 Observatory Street, Oxford | - | 78 m² | - |
| 11 Observatory Street, Oxford | - | 78 m² | - |
| 12 Observatory Street, Oxford | - | 83 m² | - |
| 13 Observatory Street, Oxford | Freehold | 89 m² | £178,873 (1999) |
| 14 Observatory Street, Oxford | - | 93 m² | - |
| 15 Observatory Street, Oxford | - | 71 m² | - |
| 16 Observatory Street, Oxford | - | 71 m² | - |
| 17, Observatory Street, Oxford | - | 91 m² | - |
| 19 Observatory Street, Oxford | - | 162 m² | - |
| 20 Observatory Street, Oxford | Leasehold | 85 m² | £705,000 (2025) |
| 21, Observatory Street, Oxford | Freehold | 71 m² | £675,000 (2023) |
| 22, Observatory Street, Oxford | - | 79 m² | - |
| 24, Observatory Street, Oxford | Freehold | 65 m² | £289,000 (2002) |
| 25, Observatory Street, Oxford | Freehold | 78 m² | £696,000 (2014) |
| 26 Observatory Street, Oxford | Freehold | 82 m² | £710,000 (2023) |
| 27 Observatory Street, Oxford | Freehold | 54 m² | £230,000 (2000) |
| 28 Observatory Street, Oxford | Freehold | 109 m² | £695,000 (2022) |
| 29 Observatory Street, Oxford | Freehold | 97 m² | £626,000 (2020) |
| 30, Observatory Street, Oxford | - | 117 m² | - |
| 31, Observatory Street, Oxford | - | 87 m² | - |
| 32, Observatory Street, Oxford | Freehold | 96 m² | £500,000 (2014) |
| 33 Observatory Street, Oxford | Freehold | 132 m² | £275,000 (2001) |
| 34, Observatory Street, Oxford | - | 79 m² | - |
| 35 Observatory Street, Oxford | - | 91 m² | - |
| 37 Observatory Street, Oxford | - | 98 m² | - |
| 39A Observatory Street, Oxford | - | 79 m² | - |