| 1 William Street, Newcastle Upon Tyne | Leasehold | 66 m² | £101,000 (2017) |
| 2 William Street, Newcastle Upon Tyne | - | 45 m² | - |
| 3, William Street, Newcastle Upon Tyne | Leasehold | 120 m² | £105,000 (2005) |
| 4, William Street, Newcastle Upon Tyne | - | 45 m² | - |
| 5 William Street, Newcastle Upon Tyne | Leasehold | 60 m² | £77,950 (2013) |
| 6 William Street, Newcastle Upon Tyne | - | 45 m² | - |
| 7, William Street, Newcastle Upon Tyne | Leasehold | 61 m² | £110,000 (2009) |
| 8 William Street, Newcastle Upon Tyne | - | 54 m² | - |
| 9, William Street, Newcastle Upon Tyne | Freehold | 56 m² | £146,500 (2021) |
| 11, William Street, Newcastle Upon Tyne | Leasehold | 65 m² | £95,000 (2002) |
| 12, William Street, Newcastle Upon Tyne | - | 46 m² | - |
| 13 William Street, Newcastle Upon Tyne | Leasehold | 57 m² | £160,000 (2025) |
| 14, William Street, Newcastle Upon Tyne | - | 38 m² | - |
| 15 William Street, Newcastle Upon Tyne | Freehold | 84 m² | £50,000 (2001) |
| 16, William Street, Newcastle Upon Tyne | - | 45 m² | - |
| 17 William Street, Newcastle Upon Tyne | Leasehold | 55 m² | £99,400 (2017) |
| 18, William Street, Newcastle Upon Tyne | - | 55 m² | - |
| 19, William Street, Newcastle Upon Tyne | Leasehold | 98 m² | £130,000 (2018) |
| 20 William Street, Newcastle Upon Tyne | - | 46 m² | - |
| 21, William Street, Newcastle Upon Tyne | - | 53 m² | - |
| 22 William Street, Newcastle Upon Tyne | - | 53 m² | - |
| 23, William Street, Newcastle Upon Tyne | Leasehold | 108 m² | £145,000 (2017) |
| 24 William Street, Newcastle Upon Tyne | - | 46 m² | - |
| 25, William Street, Newcastle Upon Tyne | - | 83 m² | - |
| 26, William Street, Newcastle Upon Tyne | - | 38 m² | - |
| 27 William Street, Gosforth, Newcastle Upon Tyne, Newcastle Upon Tyne | Freehold | 107 m² | £250,000 (2024) |
| 28, William Street, Newcastle Upon Tyne | - | 44 m² | - |
| 30, William Street, Newcastle Upon Tyne | - | 44 m² | - |
| 32 William Street, Newcastle Upon Tyne | - | 54 m² | - |
| 34 William Street, Newcastle Upon Tyne | - | 46 m² | - |
| 36 William Street, Newcastle Upon Tyne | - | 57 m² | - |
| 38 William Street, Newcastle Upon Tyne | - | 45 m² | - |
| 40, William Street, Newcastle Upon Tyne | - | 44 m² | - |
| 44, William Street, Newcastle Upon Tyne | Leasehold | 44 m² | £95,000 (2023) |