| 17 The Long Room Apartments, Royal Quay, Harefield, Uxbridge | Leasehold | 67 m² | £330,000 (2023) |
| 18 The Long Room Apartments, Royal Quay, Harefield, Uxbridge | Leasehold | 66 m² | £382,000 (2018) |
| 19 The Long Room Apartments, Royal Quay, Harefield, Uxbridge | Leasehold | 102 m² | £335,000 (2015) |
| 20 The Long Room Apartments, Royal Quay, Harefield, Uxbridge | Leasehold | 101 m² | £200,000 (2019) |
| 21 The Long Room Apartments, Royal Quay, Harefield, Uxbridge | Leasehold | 66 m² | £377,500 (2019) |
| 22 The Long Room Apartments, Royal Quay, Harefield, Uxbridge | Leasehold | 66 m² | £315,000 (2015) |
| 23 The Long Room Apartments, Royal Quay, Harefield, Uxbridge | Leasehold | 119 m² | £400,000 (2022) |
| 24 The Long Room Apartments, Royal Quay, Harefield, Uxbridge | Leasehold | 119 m² | £365,000 (2015) |
| 25 The Long Room Apartments, Royal Quay, Harefield, Uxbridge | Leasehold | 66 m² | £315,000 (2015) |
| 26 The Long Room Apartments, Royal Quay, Harefield, Uxbridge | Leasehold | 68 m² | £315,000 (2015) |
| 27 The Long Room Apartments, Royal Quay, Harefield, Uxbridge | Leasehold | 94 m² | £360,000 (2021) |
| 28 The Long Room Apartments, Royal Quay, Harefield, Uxbridge | Leasehold | 101 m² | £330,000 (2015) |
| 29 The Long Room Apartments, Royal Quay, Harefield, Uxbridge | Leasehold | 66 m² | £325,000 (2021) |
| 30 The Long Room Apartments, Royal Quay, Harefield, Uxbridge | Leasehold | 68 m² | £355,000 (2026) |
| 31 The Long Room Apartments, Royal Quay, Harefield, Uxbridge | Leasehold | 65 m² | £375,000 (2025) |