| 3, Mullen Avenue, Downs Barn, Milton Keynes | - | 111 m² | - |
| 7, Mullen Avenue, Downs Barn, Milton Keynes | Leasehold | 94 m² | £98,000 (2019) |
| 9 Mullen Avenue, Downs Barn, Milton Keynes | Leasehold | 122 m² | £120,000 (2024) |
| 17, Mullen Avenue, Downs Barn, Milton Keynes | - | 93 m² | - |
| 17A Mullen Avenue, Downs Barn, Milton Keynes | Leasehold | 99 m² | £104,000 (2022) |
| 19, Mullen Avenue, Downs Barn, Milton Keynes | Leasehold | 94 m² | £62,000 (2013) |
| 23 Mullen Avenue, Downs Barn, Milton Keynes, Milton Keynes | Freehold | 123 m² | £235,000 (2020) |
| 25, Mullen Avenue, Downs Barn, Milton Keynes | - | 109 m² | - |
| 27, Mullen Avenue, Downs Barn, Milton Keynes | Freehold | 117 m² | £230,000 (2017) |
| 31 Mullen Avenue, Downs Barn, Milton Keynes, Milton Keynes | Freehold | 96 m² | £247,000 (2021) |
| 35 Mullen Avenue, Downs Barn, Milton Keynes | Freehold | 114 m² | £85,000 (2001) |
| 37, Mullen Avenue, Downs Barn, Milton Keynes | Freehold | 99 m² | £160,000 (2014) |
| 43, Mullen Avenue, Downs Barn, Milton Keynes | - | 98 m² | - |
| 45, Mullen Avenue, Downs Barn, Milton Keynes | Freehold | 113 m² | £53,500 (1999) |
| 47 Mullen Avenue, Downs Barn, Milton Keynes | Freehold | 115 m² | £245,000 (2022) |
| 51, Mullen Avenue, Downs Barn, Milton Keynes | Freehold | 97 m² | £245,000 (2026) |
| 53 Mullen Avenue, Downs Barn, Milton Keynes | Freehold | 115 m² | £300,000 (2021) |
| 57, Mullen Avenue, Downs Barn, Milton Keynes | - | 130 m² | - |
| 59 Mullen Avenue, Downs Barn, Milton Keynes | Freehold | 88 m² | £220,000 (2016) |
| 61, Mullen Avenue, Downs Barn, Milton Keynes | Freehold | 118 m² | £240,000 (2021) |
| 63, Mullen Avenue, Downs Barn, Milton Keynes | Freehold | 102 m² | £221,500 (2017) |
| 65, Mullen Avenue, Downs Barn, Milton Keynes | - | 130 m² | - |
| 67 Mullen Avenue, Downs Barn, Milton Keynes | - | 97 m² | - |
| 69, Mullen Avenue, Downs Barn, Milton Keynes | Freehold | 104 m² | £178,500 (2015) |
| 71 Mullen Avenue, Downs Barn, Milton Keynes | Freehold | 134 m² | £220,000 (2019) |
| 73, Mullen Avenue, Downs Barn, Milton Keynes | Freehold | 135 m² | £346,000 (2023) |
| 75, Mullen Avenue, Downs Barn, Milton Keynes | Freehold | 119 m² | £178,000 (2007) |
| 77 Mullen Avenue, Downs Barn, Milton Keynes | Freehold | 175 m² | £370,000 (2023) |