| 17B The Barons, Twickenham | - | 106 m² | - |
| 17D The Barons, Twickenham | - | 93 m² | - |
| 18, The Barons, Twickenham | - | 81 m² | - |
| 18A, The Barons, Twickenham | - | 95 m² | - |
| 20A, The Barons, Twickenham | - | 48 m² | - |
| 21A The Barons, Twickenham | - | 45 m² | - |
| 21B The Barons, Twickenham, Twickenham | - | 80 m² | - |
| 22, The Barons, Twickenham | - | 90 m² | - |
| 22A, The Barons, Twickenham | Leasehold | 111 m² | £665,000 (2016) |
| 25, The Barons, Twickenham | Leasehold | 71 m² | £240,000 (2002) |
| 26 The Barons, Twickenham | Leasehold | 77 m² | £495,000 (2024) |
| 27, The Barons, Twickenham | Leasehold | 67 m² | £284,999 (2006) |
| First Floor Flat, 17 The Barons, Twickenham | Leasehold | 93 m² | £555,500 (2026) |
| First Floor Flat, 18 The Barons, Twickenham | - | 91 m² | - |
| First Floor Flat, 20 The Barons, Twickenham | - | 92 m² | - |
| First Floor Flat, 24 The Barons, Twickenham | - | 78 m² | - |
| Flat 1 (Upper Ground Floor Flat), 24 The Barons, Twickenham | - | 101 m² | - |
| Flat 1, 15, The Barons, Twickenham | Leasehold | 23 m² | £205,100 (2014) |
| Flat 1/A, 15, The Barons, Twickenham | Leasehold | 30 m² | £167,000 (2011) |
| Flat 2, 15 The Barons, Twickenham | Leasehold | 48 m² | £250,000 (2002) |
| Flat 2, 19, The Barons, Twickenham | Leasehold | 94 m² | £725,000 (2019) |
| Flat 2, 23, The Barons, Twickenham | Leasehold | 86 m² | £380,000 (2007) |
| Flat 3, 15 The Barons, Twickenham | Leasehold | 32 m² | £265,000 (2021) |
| Flat 3, 19 The Barons, Twickenham | Leasehold | 86 m² | £720,000 (2025) |
| Flat 3, 23, The Barons, Twickenham | Leasehold | 89 m² | £735,000 (2015) |
| Flat 4, 15, The Barons, Twickenham | Leasehold | 51 m² | £415,000 (2023) |
| Flat 4, 23 The Barons, Twickenham | Leasehold | 94 m² | £690,000 (2023) |
| Flat 5, 15 The Barons, Twickenham | Leasehold | 44 m² | £85,000 (1997) |
| Flat 6, 15, The Barons, Twickenham | Leasehold | 47 m² | £237,600 (2005) |
| Flat 7, 15 The Barons, Twickenham | Leasehold | 43 m² | £400,000 (2023) |
| Flat 8, 15, The Barons, Twickenham | Leasehold | 46 m² | £440,000 (2023) |
| Flat First Floor Front, 21 The Barons, Twickenham, Twickenham | - | 40 m² | - |
| Flat H, 21 The Barons, Twickenham | - | 74 m² | - |
| Garden Lower Ground Floor Flat, 24A The Barons, Richmond | - | 120 m² | - |
| Ground Floor Flat, 22 The Barons, Twickenham | Leasehold | 90 m² | £775,000 (2022) |
| Penthouse Studio, 20 The Barons, Twickenham | - | 38 m² | - |
| Top Floor Flat, 22 The Barons, Twickenham | Leasehold | 93 m² | £220,000 (1998) |
| Top Floor, 20 The Barons, Twickenham | - | 93 m² | - |
