| 1, Adelphi Street, Lancaster | Freehold | 60 m² | £118,000 (2011) |
| 3, Adelphi Street, Lancaster | Freehold | 39 m² | £90,000 (2008) |
| 4 Adelphi Street, Lancaster | Freehold | 80 m² | £43,000 (2000) |
| 5 Adelphi Street, Lancaster | Freehold | 62 m² | £145,000 (2023) |
| 6 Adelphi Street, Lancaster | Freehold | 89 m² | £125,000 (2016) |
| 7 Adelphi Street, Lancaster | Freehold | 67 m² | £140,000 (2025) |
| 9 Adelphi Street, Lancaster | Freehold | 62 m² | £88,000 (2003) |
| 12 Adelphi Street, Lancaster | Freehold | 81 m² | £84,950 (2013) |
| 13 Adelphi Street, Lancaster | - | 51 m² | - |
| 15, Adelphi Street, Lancaster | Freehold | 68 m² | £129,950 (2019) |
| 16 Adelphi Street, Lancaster, Lancaster | Freehold | 85 m² | £112,000 (2021) |
| 17, Adelphi Street, Lancaster | Freehold | 65 m² | £125,000 (2020) |
| 18 Adelphi Street, Lancaster | Freehold | 85 m² | £155,000 (2023) |
| 19, Adelphi Street, Lancaster | Freehold | 64 m² | £150,000 (2021) |
| 20, Adelphi Street, Lancaster | Freehold | 88 m² | £132,000 (2018) |
| 21 Adelphi Street, Lancaster | Freehold | 64 m² | £170,000 (2025) |
| 22 Adelphi Street, Lancaster, Lancaster | Freehold | 40 m² | £154,000 (2025) |
| 23 Adelphi Street, Lancaster | - | 72 m² | - |
| 24 Adelphi Street, Lancaster | Freehold | 53 m² | £143,900 (2024) |
| 26, Adelphi Street, Lancaster | Freehold | 50 m² | £122,500 (2015) |
| 28 Adelphi Street, Lancaster | Freehold | 50 m² | £139,950 (2023) |
| 29, Adelphi Street, Lancaster | - | 67 m² | - |
| 30 Adelphi Street, Lancaster | Freehold | 81 m² | £145,400 (2022) |
| 32, Adelphi Street, Lancaster | Freehold | 52 m² | £92,000 (2004) |
| 35 Adelphi Street, Lancaster | Freehold | 72 m² | £152,000 (2023) |
| 37, Adelphi Street, Lancaster | Freehold | 77 m² | £127,500 (2020) |
| 38 Adelphi Street, Lancaster | Freehold | 56 m² | £160,000 (2025) |
| 39, Adelphi Street, Lancaster | Freehold | 83 m² | £48,000 (2001) |
| 41 Adelphi Street, Lancaster | - | 70 m² | - |
| 42, Adelphi Street, Lancaster | Freehold | 50 m² | £54,500 (2002) |
| 43 Adelphi Street, Lancaster | Freehold | 76 m² | £128,000 (2019) |
| 44 Adelphi Street, Lancaster | Freehold | 54 m² | £122,500 (2012) |
| 46, Adelphi Street, Lancaster | Freehold | 54 m² | £41,000 (2001) |
| 47 Adelphi Street, Lancaster | - | 70 m² | - |
| 48 Adelphi Street, Lancaster | Freehold | 55 m² | £140,000 (2022) |
| 50, Adelphi Street, Lancaster | Freehold | 55 m² | £155,000 (2023) |
| 54 Adelphi Street, Lancaster | Freehold | 74 m² | £166,500 (2023) |
| 56 Adelphi Street, Lancaster | Freehold | 71 m² | £173,000 (2025) |