| 19 Breton House, Breton Highwalk, Barbican, London | Leasehold | 41 m² | £235,000 (2006) |
| 33 Breton House, Breton Highwalk, Barbican, London | Leasehold | 41 m² | £62,500 (1996) |
| 36 Breton House, Breton Highwalk, Barbican, London | Leasehold | 85 m² | £770,000 (2023) |
| Flat 2 Breton House, Barbican, London | - | 25 m² | - |
| Flat 3, Breton House, Barbican, London | Leasehold | 40 m² | £450,000 (2015) |
| Flat 7 Breton House, Barbican, London | Leasehold | 41 m² | £500,000 (2019) |
| Flat 10, Breton House, Barbican, London | Leasehold | 41 m² | £425,000 (2019) |
| Flat 11, Breton House, Barbican, London | Leasehold | 26 m² | £250,000 (2011) |
| Flat 12, Breton House, Barbican, London | Leasehold | 40 m² | £310,000 (2008) |
| Flat 13, Breton House, Barbican, London | Leasehold | 41 m² | £500,000 (2018) |
| Flat 17, Breton House, Barbican, London | Leasehold | 28 m² | £270,000 (2012) |
| Flat 18 Breton House, Barbican, London | Leasehold | 40 m² | £361,500 (2013) |
| Flat 20 Breton House, Barbican, London | Leasehold | 28 m² | £420,000 (2015) |
| Flat 21 Breton House, Barbican, London | Leasehold | 41 m² | £135,000 (2000) |
| Flat 22 Breton House, Barbican, London | - | 41 m² | - |
| Flat 23, Breton House, Barbican, London | Leasehold | 26 m² | £293,000 (2012) |
| Flat 25 Breton House, Barbican, London | Leasehold | 41 m² | £376,000 (2013) |
| Flat 26 Breton House, Barbican, London | Leasehold | 26 m² | £260,000 (2012) |
| Flat 29 Breton House, Barbican, London | Leasehold | 27 m² | £281,100 (2012) |
| Flat 32, Breton House, Barbican, London | Leasehold | 28 m² | £84,000 (1998) |
| Flat 34 Breton House, Barbican, London | - | 83 m² | - |
| Flat 38, Breton House, Barbican, London | Leasehold | 27 m² | £375,000 (2014) |
| Flat 39, Breton House, Barbican, London | Leasehold | 76 m² | £775,000 (2025) |
| Flat 40, Breton House, Barbican, London | Leasehold | 41 m² | £410,000 (2018) |
| Flat 41, Breton House, Barbican, London | - | 27 m² | - |
| Flat 43 Breton House, Barbican, London | Leasehold | 40 m² | £133,000 (2001) |
| Flat 45 Breton House, Barbican, London | Leasehold | 39 m² | £455,000 (2021) |
| Flat 46, Breton House, Barbican, London | Leasehold | 40 m² | £520,000 (2017) |
| Flat 48 Breton House, Barbican, London | Leasehold | 41 m² | £510,000 (2018) |
| Flat 49, Breton House, Barbican, London | Leasehold | 41 m² | £430,000 (2024) |
| Flat 51 Breton House, Barbican, London | Leasehold | 41 m² | £535,000 (2022) |
| Flat 53 Breton House, Barbican, London | - | 26 m² | - |
| Flat 54 Breton House, Barbican, London | Leasehold | 41 m² | £300,000 (2009) |
| Flat 56 Breton House, Barbican, London | Leasehold | 28 m² | £220,000 (2007) |
| Flat 57, Breton House, Barbican, London | - | 41 m² | - |
| Flat 58 Breton House, Barbican, London | Leasehold | 41 m² | £65,000 (1996) |
| Flat 59, Breton House, Barbican, London | Leasehold | 28 m² | £250,000 (2010) |
| Flat 60, Breton House, Barbican, London | Leasehold | 40 m² | £205,000 (2004) |
| Flat 61, Breton House, Barbican, London | - | 41 m² | - |
| Flat 63, Breton House, Barbican, London | Leasehold | 42 m² | £270,000 (2007) |
| Flat 64, Breton House, Barbican, London | Leasehold | 41 m² | £212,000 (2004) |
| Flat 66, Breton House, Barbican, London | - | 41 m² | - |
| Flat 67 Breton House, Barbican, London | Leasehold | 41 m² | £525,000 (2023) |
| Flat 71, Breton House, Barbican, London | Leasehold | 27 m² | £415,000 (2018) |
| Flat 72, Breton House, Barbican, London | Leasehold | 41 m² | £550,000 (2020) |
| Flat 73, Breton House, Barbican, Barbican, London | Leasehold | 78 m² | £520,000 (2009) |
| Flat 74 Breton House, Barbican, London | Leasehold | 28 m² | £302,000 (2013) |
| Flat 75, Breton House, Barbican, London | Leasehold | 82 m² | £95,000 (1996) |
| Flat 76, Breton House, Barbican, London | - | 77 m² | - |
| Flat 77, Breton House, Barbican, London | Leasehold | 27 m² | £246,000 (2009) |
