| 1 Riverside House, Thomas Blake Avenue, Southampton | Leasehold | 58 m² | £215,000 (2020) |
| 2 Riverside House, Thomas Blake Avenue, Southampton | Leasehold | 52 m² | £185,000 (2020) |
| 3 Riverside House, Thomas Blake Avenue, Southampton | Leasehold | 73 m² | £250,000 (2020) |
| 4 Riverside House, Thomas Blake Avenue, Southampton | Leasehold | 48 m² | £175,725 (2020) |
| 5 Riverside House, Thomas Blake Avenue, Southampton | Leasehold | 66 m² | £220,200 (2020) |
| 6 Riverside House, Thomas Blake Avenue, Southampton | Leasehold | 48 m² | £185,000 (2022) |
| 7 Riverside House, Thomas Blake Avenue, Southampton | Leasehold | 58 m² | £215,000 (2020) |
| 8 Riverside House, Thomas Blake Avenue, Southampton | Leasehold | 52 m² | £192,000 (2020) |
| 9 Riverside House, Thomas Blake Avenue, Southampton | Leasehold | 73 m² | £267,000 (2022) |
| 10 Riverside House, Thomas Blake Avenue, Southampton | Leasehold | 48 m² | £190,000 (2020) |
| 11 Riverside House, Thomas Blake Avenue, Southampton | Leasehold | 66 m² | £242,000 (2026) |
| 12 Riverside House, Thomas Blake Avenue, Southampton | Leasehold | 64 m² | £240,000 (2020) |
| 13 Riverside House, Thomas Blake Avenue, Southampton | Leasehold | 58 m² | £212,500 (2020) |
| 14 Riverside House, Thomas Blake Avenue, Southampton | Leasehold | 52 m² | £40,000 (2026) |
| 15 Riverside House, Thomas Blake Avenue, Southampton | Leasehold | 73 m² | £260,000 (2020) |
| 16 Riverside House, Thomas Blake Avenue, Southampton | Leasehold | 48 m² | £195,000 (2020) |
| 17 Riverside House, Thomas Blake Avenue, Southampton | Leasehold | 66 m² | £243,000 (2020) |
| 18 Riverside House, Thomas Blake Avenue, Southampton | Leasehold | 64 m² | £233,145 (2020) |
| 19 Riverside House, Thomas Blake Avenue, Southampton | Leasehold | 58 m² | £213,000 (2021) |
| 20 Riverside House, Thomas Blake Avenue, Southampton | Leasehold | 52 m² | £195,000 (2020) |
| 21 Riverside House, Thomas Blake Avenue, Southampton | Leasehold | 73 m² | £273,000 (2025) |
| 22 Riverside House, Thomas Blake Avenue, Southampton | Leasehold | 48 m² | £205,000 (2025) |
| 23 Riverside House, Thomas Blake Avenue, Southampton | Leasehold | 66 m² | £225,000 (2020) |
| 24 Riverside House, Thomas Blake Avenue, Southampton | Leasehold | 64 m² | £225,000 (2020) |