| Flat 1, Quain Mansions, Queen'S Club Gardens, London | Leasehold | 52 m² | £460,000 (2012) |
| Flat 2, Quain Mansions, Queen'S Club Gardens, London | Leasehold | 62 m² | £105,000 (1995) |
| Flat 3 Quain Mansions, Queen'S Club Gardens, London | Leasehold | 63 m² | £267,500 (2005) |
| Flat 4 Quain Mansions, Queen'S Club Gardens, London | - | 88 m² | - |
| Flat 5, Quain Mansions, Queen'S Club Gardens, London | Leasehold | 58 m² | £570,000 (2025) |
| Flat 6, Quain Mansions, Queen'S Club Gardens, London | - | 79 m² | - |
| Flat 7, Quain Mansions, Queen'S Club Gardens, London | Leasehold | 56 m² | £482,500 (2012) |
| Flat 8, Quain Mansions, Queen'S Club Gardens, London | Leasehold | 89 m² | £890,000 (2024) |
| Flat 9, Quain Mansions, Queen'S Club Gardens, London | Leasehold | 55 m² | £575,000 (2013) |
| Flat 10 Quain Mansions, Queen'S Club Gardens, London | Leasehold | 70 m² | £800,000 (2020) |
| Flat 11 Quain Mansions, Queen'S Club Gardens, London | Leasehold | 57 m² | £565,000 (2025) |
| Flat 12, Quain Mansions, Queen'S Club Gardens, London | Leasehold | 80 m² | £357,500 (2004) |
| Flat 14, Quain Mansions, Queen'S Club Gardens, London | Leasehold | 92 m² | £770,000 (2023) |
| Flat 15 Quain Mansions, Queen'S Club Gardens, London | Leasehold | 51 m² | £510,000 (2022) |
| Flat 16 Quain Mansions, Queen'S Club Gardens, London | - | 103 m² | - |
| Flat 17, Quain Mansions, Queen'S Club Gardens, London | Leasehold | 48 m² | £249,950 (2005) |
| Flat 18 Quain Mansions, Queen'S Club Gardens, London | - | 100 m² | - |
| Flat 20 Quain Mansions, Queen'S Club Gardens, London | Leasehold | 93 m² | £430,000 (2005) |
