| 45B Belsize Park Gardens, London | Leasehold | 126 m² | £966,000 (2010) |
| 47, Belsize Park Gardens, London | - | 81 m² | - |
| 49B Belsize Park Gardens, London, London | Leasehold | 105 m² | £1,899,950 (2021) |
| 55 Belsize Park Gardens, London, London | - | 624 m² | - |
| Flat 1, 47 Belsize Park Gardens, London | Leasehold | 116 m² | £180,000 (1995) |
| Flat 1, 51 Belsize Park Gardens, London, London | Leasehold | 71 m² | £845,000 (2014) |
| Flat 2, 47 Belsize Park Gardens, London | Leasehold | 90 m² | £560,000 (2009) |
| Flat 2, 51 Belsize Park Gardens, London | Leasehold | 79 m² | £775,000 (2024) |
| Flat 3, 47 Belsize Park Gardens, London | Leasehold | 72 m² | £149,950 (1996) |
| Flat 3, 51 Belsize Park Gardens, London | Leasehold | 34 m² | £485,000 (2017) |
| Flat 4, 47 Belsize Park Gardens, London | Leasehold | 54 m² | £630,000 (2016) |
| Flat 5, 47 Belsize Park Gardens, London | Leasehold | 67 m² | £400,000 (2005) |
| Flat 5, 51 Belsize Park Gardens, London | Leasehold | 52 m² | £107,000 (1996) |
| Flat 6, 47 Belsize Park Gardens, London | Leasehold | 51 m² | £240,000 (2003) |
| Flat 6, 51 Belsize Park Gardens, London | Leasehold | 71 m² | £775,000 (2012) |
| Flat 7, 47 Belsize Park Gardens, London | Leasehold | 72 m² | £595,000 (2011) |
| Flat 8, 47 Belsize Park Gardens, London | Leasehold | 96 m² | £547,500 (2012) |
| Flat 8, 51 Belsize Park Gardens, London | Leasehold | 73 m² | £370,000 (2001) |
| Flat 9, 51 Belsize Park Gardens, London | - | 89 m² | - |
| Flat A, 49 Belsize Park Gardens, London | Leasehold | 48 m² | £620,000 (2021) |
| Upper Floor Maisonette, 53 Belsize Park Gardens, London | Leasehold | 126 m² | £710,000 (2017) |
