| Flat 1, Mourne House, 11, Maresfield Gardens, London | Leasehold | 89 m² | £30,000 (2016) |
| Flat 2, Mourne House, 11, Maresfield Gardens, London | Leasehold | 118 m² | £235,000 (1998) |
| Flat 3, Mourne House, 11 Maresfield Gardens, London | Leasehold | 94 m² | £930,000 (2013) |
| Flat 4, Mourne House, 11, Maresfield Gardens, London | Leasehold | 90 m² | £820,000 (2015) |
| Flat 5, Mourne House, 11 Maresfield Gardens, London | Leasehold | 116 m² | £977,000 (2022) |
| Flat 6, Mourne House, 11 Maresfield Gardens, London | Leasehold | 84 m² | £955,000 (2024) |
| Flat 7, Mourne House, 11, Maresfield Gardens, London | Leasehold | 83 m² | £940,000 (2019) |
| Flat 8, Mourne House, 11, Maresfield Gardens, London | - | 80 m² | - |
| Flat 9, Mourne House, 11, Maresfield Gardens, London | Leasehold | 85 m² | £420,000 (2008) |
| Flat 11, Mourne House, 11 Maresfield Gardens, London | Leasehold | 125 m² | £1,395,000 (2024) |
| Flat 12, Mourne House, 11 Maresfield Gardens, London | - | 86 m² | - |
| Flat 14, Mourne House, 11 Maresfield Gardens, London | Leasehold | 70 m² | £794,000 (2016) |
| Flat 15, Mourne House, 11, Maresfield Gardens, London | Leasehold | 94 m² | £945,000 (2014) |
| Flat 16, Mourne House, 11 Maresfield Gardens, London | Leasehold | 78 m² | £475,000 (2008) |
| Flat 17, Mourne House, 11 Maresfield Gardens, London | Leasehold | 100 m² | £804,500 (2020) |
| Flat 18, Mourne House, 11, Maresfield Gardens, London | Leasehold | 84 m² | £810,000 (2018) |
| Flat 19, Mourne House, 11 Maresfield Gardens, London | Leasehold | 83 m² | £412,500 (2005) |
| Flat 21, Mourne House, 11, Maresfield Gardens, London | Leasehold | 96 m² | £934,000 (2021) |
| Flat 22, Mourne House, 11, Maresfield Gardens, London | Leasehold | 104 m² | £910,000 (2010) |
| Flat 23, Mourne House, 11, Maresfield Gardens, London | Leasehold | 150 m² | £1,212,500 (2019) |
