| 1 Conway House, Samuel Street, Preston | - | 71 m² | - |
| 1 Medway House, Samuel Street, Preston | Leasehold | 33 m² | £23,000 (2020) |
| 1 Thames House, Samuel Street, Preston | Leasehold | 32 m² | £24,500 (2025) |
| 2 Conway House, Samuel Street, Preston | Leasehold | 43 m² | £20,000 (2019) |
| 2 Medway House, Samuel Street, Preston | Leasehold | 32 m² | £18,000 (2021) |
| 2 Thames House, Samuel Street, Preston | Leasehold | 32 m² | £37,500 (2007) |
| 3 Conway House, Samuel Street, Preston | Leasehold | 62 m² | £31,000 (2026) |
| 3 Medway House, Samuel Street, Preston | Leasehold | 101 m² | £21,500 (2004) |
| 3 Thames House, Samuel Street, Preston | Leasehold | 64 m² | £39,950 (2025) |
| 4 Conway House, Samuel Street, Preston | Leasehold | 60 m² | £15,751 (2003) |
| 4 Thames House, Samuel Street, Preston | Leasehold | 65 m² | £39,950 (2024) |
| 5 Conway House, Samuel Street, Preston | Leasehold | 45 m² | £22,500 (2023) |
| 5 Medway House, Samuel Street, Preston | Leasehold | 63 m² | £27,000 (2024) |
| 5 Thames House, Samuel Street, Preston | Leasehold | 64 m² | £32,000 (2025) |
| 6 Conway House, Samuel Street, Preston | Leasehold | 74 m² | £57,000 (2008) |
| 6 Medway House, Samuel Street, Preston | Leasehold | 64 m² | £52,000 (2008) |
| 6 Thames House, Samuel Street, Preston | Leasehold | 65 m² | £50,000 (2007) |
| 7 Conway House, Samuel Street, Preston | Leasehold | 46 m² | £8,500 (2001) |
| 7 Medway House, Samuel Street, Preston | Leasehold | 63 m² | £60,000 (2007) |
| 7 Thames House, Samuel Street, Preston | Leasehold | 63 m² | £60,000 (2007) |
| 8 Conway House, Samuel Street, Preston, Preston | Leasehold | 61 m² | £28,500 (2022) |
| 8 Medway House, Samuel Street, Preston | Leasehold | 67 m² | £45,000 (2004) |
| 8 Thames House, Samuel Street, Preston | Leasehold | 63 m² | £52,000 (2008) |
| 9 Medway House, Samuel Street, Preston | Leasehold | 67 m² | £61,000 (2007) |
| 9 Thames House, Samuel Street, Preston | Leasehold | 63 m² | £33,500 (2016) |
| 10 Conway House, Samuel Street, Preston | Leasehold | 59 m² | £25,000 (2020) |
| 10 Medway House, Samuel Street, Preston | Leasehold | 22 m² | £33,000 (2025) |
| 10 Thames House, Samuel Street, Preston | Leasehold | 64 m² | £31,000 (2022) |
| 11 Conway House, Samuel Street, Preston | Leasehold | 84 m² | £20,000 (2020) |
| 11 Medway House, Samuel Street, Preston | Leasehold | 64 m² | £38,500 (2022) |
| 11 Thames House, Samuel Street, Preston | Leasehold | 64 m² | £33,000 (2020) |
| 12 Conway House, Samuel Street, Preston | Leasehold | 52 m² | £17,750 (2026) |
| 14 Conway House, Samuel Street, Preston | Leasehold | 57 m² | £27,000 (2025) |
| 15 Conway House, Samuel Street, Preston | Leasehold | 61 m² | £24,000 (2020) |
| 16 Conway House, Samuel Street, Preston | Leasehold | 61 m² | £27,000 (1996) |
| 17 Conway House, Samuel Street, Preston | Leasehold | 60 m² | £23,000 (2025) |
| 18 Conway House, Samuel Street, Preston | Leasehold | 59 m² | £18,000 (2026) |
| 19 Conway House, Samuel Street, Preston | Leasehold | 54 m² | £30,000 (2015) |
| 20 Conway House, Samuel Street, Preston | Leasehold | 60 m² | £35,000 (2026) |