| 1, Marlborough Gardens, London | - | 60 m² | - |
| 1A Marlborough Gardens, London | - | 61 m² | - |
| 3, Marlborough Gardens, London | - | 62 m² | - |
| 3A, Marlborough Gardens, London | - | 62 m² | - |
| 5, Marlborough Gardens, London | Leasehold | 63 m² | £328,000 (2015) |
| 7 Marlborough Gardens, London | Leasehold | 59 m² | £275,000 (2015) |
| 9 Marlborough Gardens, Whetstone, London, London | Leasehold | 67 m² | £50,000 (1995) |
| 11 Marlborough Gardens, Whetstone, London, London | Leasehold | 65 m² | £305,000 (2015) |
| 12 Marlborough Gardens, London | - | 59 m² | - |
| 13 Marlborough Gardens, Whetstone, London, London | - | 66 m² | - |
| 15, Marlborough Gardens, London | Leasehold | 56 m² | £380,000 (2023) |
| 17, Marlborough Gardens, London | Freehold | 53 m² | £15,500 (2022) |
| 19, Marlborough Gardens, London | Leasehold | 65 m² | £345,000 (2019) |
| 23 Marlborough Gardens, London | Leasehold | 65 m² | £370,000 (2016) |
| 25 Marlborough Gardens, London | Freehold | 56 m² | £400,000 (2022) |
| 29, Marlborough Gardens, London | Leasehold | 52 m² | £317,500 (2015) |
| 31, Marlborough Gardens, London | - | 55 m² | - |
| 35, Marlborough Gardens, London | Leasehold | 61 m² | £120,000 (2012) |
| 37 Marlborough Gardens, London | Leasehold | 61 m² | £347,000 (2016) |
| 41, Marlborough Gardens, London | Leasehold | 62 m² | £385,000 (2023) |
| 43, Marlborough Gardens, London | Leasehold | 58 m² | £181,500 (2004) |
