| 1 Williamson Road, Lancaster | - | 64 m² | - |
| 4 Williamson Road, Lancaster | - | 59 m² | - |
| 5 Williamson Road, Lancaster, Lancaster | Freehold | 69 m² | £150,000 (2022) |
| 6, Williamson Road, Lancaster | Freehold | 58 m² | £120,000 (2018) |
| 7 Williamson Road, Lancaster | Freehold | 86 m² | £195,000 (2026) |
| 8, Williamson Road, Lancaster | Freehold | 57 m² | £116,000 (2010) |
| 9, Williamson Road, Lancaster | Freehold | 69 m² | £121,000 (2014) |
| 10 Williamson Road, Lancaster | Freehold | 64 m² | £28,000 (1998) |
| 11, Williamson Road, Lancaster | Freehold | 63 m² | £70,000 (2003) |
| 12, Williamson Road, Lancaster | Freehold | 57 m² | £71,500 (2003) |
| 13 Williamson Road, Lancaster | - | 66 m² | - |
| 14 Williamson Road, Lancaster | Freehold | 65 m² | £165,000 (2025) |
| 16 Williamson Road, Lancaster | Freehold | 57 m² | £135,000 (2022) |
| 17, Williamson Road, Lancaster | Freehold | 55 m² | £128,000 (2019) |
| 18 Williamson Road, Lancaster | Freehold | 62 m² | £108,000 (2007) |
| 20, Williamson Road, Lancaster | Freehold | 63 m² | £112,000 (2018) |
| 21, Williamson Road, Lancaster | Freehold | 63 m² | £152,000 (2026) |
| 22, Williamson Road, Lancaster | Freehold | 69 m² | £96,684 (2011) |
| 23 Williamson Road, Lancaster | Freehold | 77 m² | £118,000 (2014) |
| 24 Williamson Road, Lancaster | Freehold | 59 m² | £145,000 (2023) |
| 25, Williamson Road, Lancaster | Freehold | 55 m² | £47,500 (2003) |
| 26 Williamson Road, Lancaster | Freehold | 57 m² | £60,000 (2002) |
| 27 Williamson Road, Lancaster | Freehold | 66 m² | £118,000 (2011) |
| 28 Williamson Road, Lancaster | Freehold | 62 m² | £120,000 (2012) |
| 30, Williamson Road, Lancaster | Freehold | 62 m² | £117,500 (2021) |
| 32 Williamson Road, Lancaster | Freehold | 66 m² | £124,500 (2022) |
| 36, Williamson Road, Lancaster | Freehold | 57 m² | £78,000 (2019) |
| 38 Williamson Road, Lancaster | - | 976 m² | - |
| 42 Williamson Road, Lancaster | Freehold | 60 m² | £88,500 (2004) |
| 44 Williamson Road, Lancaster | - | 67 m² | - |
| 48 Williamson Road, Lancaster | Freehold | 69 m² | £96,500 (2015) |
| 50, Williamson Road, Lancaster | Freehold | 60 m² | £92,500 (2009) |
| 52 Williamson Road, Lancaster | Freehold | 72 m² | £124,500 (2022) |
| 54, Williamson Road, Lancaster | - | 61 m² | - |
| 56, Williamson Road, Lancaster | Freehold | 64 m² | £89,000 (2013) |
| 58 Williamson Road, Lancaster | Freehold | 54 m² | £130,000 (2024) |
