| 1, Derby Street, Weymouth | Freehold | 74 m² | £210,000 (2022) |
| 2, Derby Street, Weymouth | Freehold | 74 m² | £154,950 (2006) |
| 3A, Derby Street, Weymouth | Leasehold | 33 m² | £95,000 (2018) |
| 5, Derby Street, Weymouth | - | 143 m² | - |
| 8 Derby Street, Weymouth | Freehold | 99 m² | £162,000 (2003) |
| 10 Derby Street, Weymouth | Freehold | 156 m² | £260,000 (2018) |
| 12, Derby Street, Weymouth | Freehold | 141 m² | £229,000 (2019) |
| 13, Derby Street, Weymouth | Freehold | 166 m² | £280,000 (2022) |
| 15A, Derby Street, Weymouth | - | 67 m² | - |
| 15B, Derby Street, Weymouth | - | 50 m² | - |
| 15C, Derby Street, Weymouth | - | 68 m² | - |
| 16A, Derby Street, Weymouth | - | 67 m² | - |
| 16B, Derby Street, Weymouth | - | 51 m² | - |
| 16C, Derby Street, Weymouth | - | 68 m² | - |
| 17 Derby Street, Weymouth | Freehold | 179 m² | £275,000 (2022) |
| 18 Derby Street, Weymouth | Freehold | 109 m² | £245,000 (2025) |
| 19, Derby Street, Weymouth | Freehold | 107 m² | £165,000 (2019) |
| 21 Derby Street, Weymouth | Freehold | 84 m² | £235,000 (2021) |
| 22, Derby Street, Weymouth | - | 105 m² | - |
| 26, Derby Street, Weymouth | Freehold | 98 m² | £205,000 (2014) |
| 28, Derby Street, Weymouth | Freehold | 150 m² | £529,748 (2017) |
| 29 Derby Street, Weymouth | Freehold | 128 m² | £260,000 (2025) |
| 32 Derby Street, Weymouth | Freehold | 156 m² | £156,000 (2002) |
| 34 Derby Street, Weymouth, Weymouth | Freehold | 134 m² | £275,000 (2021) |
| 35A, Derby Street, Weymouth | Leasehold | 57 m² | £110,000 (2010) |
| 35B, Derby Street, Weymouth | Leasehold | 54 m² | £170,000 (2022) |
| 36, Derby Street, Weymouth | Freehold | 77 m² | £34,000 (1997) |
| 38, Derby Street, Weymouth | - | 68 m² | - |
| 39, Derby Street, Weymouth | Freehold | 74 m² | £185,000 (2018) |
| Flat 1 Opera House, 23, Derby Street, Weymouth | Leasehold | 41 m² | £87,000 (2014) |
| Flat 1, 4 Derby Street, Weymouth | Leasehold | 58 m² | £140,000 (2021) |
| Flat 1, 27, Derby Street, Weymouth | Leasehold | 45 m² | £86,000 (2018) |
| Flat 1, 30 Derby Street, Weymouth | - | 54 m² | - |
| Flat 2 Opera House, 23, Derby Street, Weymouth | Leasehold | 41 m² | £100,000 (2021) |
| Flat 2, 4 Derby Street, Weymouth | Leasehold | 36 m² | £77,000 (2017) |
| Flat 2, 9 Derby Street, Weymouth | - | 34 m² | - |
| Flat 2, 27 Derby Street, Weymouth | Leasehold | 28 m² | £75,000 (2012) |
| Flat 2, 30 Derby Street, Weymouth | - | 81 m² | - |
| Flat 3 Opera House, 23, Derby Street, Weymouth | Leasehold | 60 m² | £130,000 (2021) |
| Flat 3, 4 Derby Street, Weymouth | Leasehold | 29 m² | £90,000 (2022) |
| Flat 3, 9 Derby Street, Weymouth | - | 39 m² | - |
| Flat 3, 27 Derby Street, Weymouth | Leasehold | 35 m² | £55,000 (2024) |
| Flat 4 Opera House, 23, Derby Street, Weymouth | Leasehold | 60 m² | £145,000 (2005) |
| Flat 5, Opera House, 23 Derby Street, Weymouth | Leasehold | 44 m² | £112,000 (2016) |
| Flat 7 Opera House, 23, Derby Street, Weymouth | Leasehold | 61 m² | £147,000 (2019) |
| Flat A, 14 Derby Street, Weymouth | - | 75 m² | - |
| Flat B, 3 Derby Street, Weymouth, Weymouth | Leasehold | 37 m² | £91,000 (2019) |
| Flat B, 25, Derby Street, Weymouth | - | 27 m² | - |
| Flat C, 25, Derby Street, Weymouth | Leasehold | 27 m² | £12,000 (1995) |