| 1, Rockspray Grove, Walnut Tree, Milton Keynes | - | 43 m² | - |
| 2, Rockspray Grove, Walnut Tree, Milton Keynes | - | 45 m² | - |
| 3, Rockspray Grove, Walnut Tree, Milton Keynes | - | 40 m² | - |
| 5, Rockspray Grove, Walnut Tree, Milton Keynes | Leasehold | 58 m² | £67,000 (2010) |
| 6, Rockspray Grove, Walnut Tree, Milton Keynes | Leasehold | 73 m² | £93,000 (2020) |
| 8, Rockspray Grove, Walnut Tree, Milton Keynes | - | 57 m² | - |
| 9 Rockspray Grove, Walnut Tree, Milton Keynes | Leasehold | 43 m² | £36,000 (2008) |
| 10, Rockspray Grove, Walnut Tree, Milton Keynes | Leasehold | 41 m² | £45,000 (2018) |
| 12 Rockspray Grove, Walnut Tree, Milton Keynes | Leasehold | 40 m² | £170,000 (2022) |
| 13, Rockspray Grove, Walnut Tree, Milton Keynes | Leasehold | 40 m² | £150,000 (2021) |
| 14 Rockspray Grove, Walnut Tree, Milton Keynes | Freehold | 57 m² | £114,000 (2024) |
| 15 Rockspray Grove, Walnut Tree, Milton Keynes | Leasehold | 39 m² | £108,000 (2004) |
| 17 Rockspray Grove, Walnut Tree, Milton Keynes | Leasehold | 58 m² | £112,000 (2022) |
| 18, Rockspray Grove, Walnut Tree, Milton Keynes | Leasehold | 118 m² | £31,500 (2001) |
| 19 Rockspray Grove, Walnut Tree, Milton Keynes, Milton Keynes | Leasehold | 40 m² | £152,000 (2021) |
| 20, Rockspray Grove, Walnut Tree, Milton Keynes | Leasehold | 41 m² | £40,500 (2016) |
| 21 Rockspray Grove, Walnut Tree | - | 48 m² | - |
| 22 Rockspray Grove, Walnut Tree | - | 48 m² | - |
| 23, Rockspray Grove, Walnut Tree, Milton Keynes | - | 59 m² | - |
| 25 Rockspray Grove, Walnut Tree, Milton Keynes | Leasehold | 60 m² | £75,000 (2022) |
| 26 Rockspray Grove, Walnut Tree | - | 48 m² | - |
| 27, Rockspray Grove, Walnut Tree, Milton Keynes | - | 43 m² | - |
| 28, Rockspray Grove, Walnut Tree, Milton Keynes | Leasehold | 32 m² | £17,995 (2001) |
| 29 Rockspray Grove, Walnut Tree, Milton Keynes | Leasehold | 32 m² | £12,995 (2000) |
| 31, Rockspray Grove, Walnut Tree, Milton Keynes | Leasehold | 52 m² | £70,500 (2019) |
| 33, Rockspray Grove, Walnut Tree, Milton Keynes | Leasehold | 52 m² | £14,000 (1995) |
| 34, Rockspray Grove, Walnut Tree, Milton Keynes | Leasehold | 59 m² | £75,000 (2019) |
| 35, Rockspray Grove, Walnut Tree, Milton Keynes | Leasehold | 58 m² | £69,000 (2018) |
| 39 Rockspray Grove, Walnut Tree, Milton Keynes | Leasehold | 53 m² | £70,500 (2022) |
| 41, Rockspray Grove, Walnut Tree, Milton Keynes | Leasehold | 53 m² | £90,000 (2026) |
| 42, Rockspray Grove, Walnut Tree, Milton Keynes | Freehold | 53 m² | £60,000 (1999) |
| 43, Rockspray Grove, Walnut Tree, Milton Keynes | Freehold | 36 m² | £296,000 (2022) |
| 44, Rockspray Grove, Walnut Tree, Milton Keynes | Leasehold | 70 m² | £75,000 (2019) |
| 47 Rockspray Grove, Walnut Tree, Milton Keynes, Milton Keynes | - | 73 m² | - |
| 48, Rockspray Grove, Walnut Tree, Milton Keynes | Leasehold | 52 m² | £138,000 (2018) |
| 51 Rockspray Grove, Walnut Tree, Milton Keynes, Milton Keynes | Leasehold | 52 m² | £69,000 (2021) |
| 52, Rockspray Grove, Walnut Tree, Milton Keynes | Leasehold | 51 m² | £69,000 (2019) |
| 53, Rockspray Grove, Walnut Tree, Milton Keynes | - | 43 m² | - |
| 54, Rockspray Grove, Walnut Tree, Milton Keynes | - | 57 m² | - |
| 55, Rockspray Grove, Walnut Tree, Milton Keynes | Leasehold | 32 m² | £14,500 (2000) |
| 56 Rockspray Grove, Walnut Tree, Milton Keynes | Leasehold | 32 m² | £78,200 (2009) |