| 63 William Street, Swindon | Freehold | 87 m² | £245,000 (2024) |
| 65 William Street, Swindon | Freehold | 75 m² | £133,000 (2007) |
| 67 William Street, Swindon | Freehold | 85 m² | £147,000 (2015) |
| 69 William Street, Swindon | Freehold | 82 m² | £122,000 (2005) |
| 70 William Street, Kingshill, Swindon | Freehold | 78 m² | £181,000 (2021) |
| 71 William Street, Swindon | Freehold | 86 m² | £48,500 (1995) |
| 72 William Street, Swindon | Freehold | 92 m² | £177,000 (2025) |
| 73, William Street, Swindon | Freehold | 104 m² | £227,000 (2022) |
| 75, William Street, Swindon | Freehold | 84 m² | £78,550 (2025) |
| 76, William Street, Swindon | Freehold | 75 m² | £110,000 (2007) |
| 79 William Street, Swindon | Freehold | 74 m² | £200,000 (2024) |
| 80A, William Street, Swindon | - | 45 m² | - |
| 81, William Street, Swindon | Freehold | 80 m² | £147,500 (2019) |
| 83 William Street, Swindon | Freehold | 77 m² | £105,000 (2007) |
| 84 William Street, Swindon | Freehold | 94 m² | £214,000 (2025) |
| 87 William Street, Swindon | Freehold | 92 m² | £235,000 (2023) |
| 88 William Street, Swindon | Freehold | 79 m² | £120,000 (2014) |
| 89 William Street, Swindon | Freehold | 82 m² | £220,000 (2025) |
| 90 William Street, Swindon | Freehold | 107 m² | £235,159 (2023) |
| 92, William Street, Swindon | Freehold | 79 m² | £180,200 (2021) |
| 94, William Street, Swindon | Freehold | 79 m² | £160,000 (2017) |
| 95, William Street, Swindon | Freehold | 98 m² | £90,000 (2002) |
| 96, William Street, Swindon | Freehold | 78 m² | £149,000 (2007) |
| Flat 1, 81A William Street, Swindon | - | 38 m² | - |
| Flat 2, 81A William Street, Swindon | - | 39 m² | - |
| Flat 3, 81A William Street, Swindon | - | 41 m² | - |
| Flat 4, 81A William Street, Swindon | - | 40 m² | - |
| Flat 5, 81A William Street, Swindon | - | 34 m² | - |
| The Old Chapel, 81A William Street, Kingshill, Swindon | - | 50 m² | - |