| 2 St. Helena Avenue, Bletchley, Milton Keynes | - | 60 m² | - |
| 4, St. Helena Avenue, Newton Leys, Bletchley, Milton Keynes | Leasehold | 61 m² | £50,000 (2019) |
| 6 St. Helena Avenue, Newton Leys, Bletchley, Milton Keynes | - | 60 m² | - |
| 8 St. Helena Avenue, Bletchley, Milton Keynes | - | 75 m² | - |
| 10 St. Helena Avenue, Bletchley, Milton Keynes | - | - | - |
| 12 St. Helena Avenue, Newton Leys, Bletchley, Milton Keynes | Leasehold | 60 m² | £73,500 (2023) |
| 14 St. Helena Avenue, Bletchley, Milton Keynes | - | 60 m² | - |
| 16 St Helena Avenue, Bletchley, Milton Keynes | - | - | - |
| 18 St Helena Avenue, Bletchley, Milton Keynes | - | - | - |
| 20 St Helena Avenue, Bletchley, Milton Keynes | - | 75 m² | - |
| 22 St Helena Avenue, Bletchley, Milton Keynes | - | - | - |
| 24 St Helena Avenue, Bletchley, Milton Keynes | - | - | - |
| 26 St Helena Avenue, Bletchley, Milton Keynes | - | 61 m² | - |
| 28 St. Helena Avenue, Newton Leys, Bletchley, Milton Keynes | Leasehold | 63 m² | £156,000 (2024) |
| 30 St. Helena Avenue, Newton Leys, Bletchley, Milton Keynes | - | 61 m² | - |
| 32, St. Helena Avenue, Newton Leys, Bletchley, Milton Keynes | Freehold | 108 m² | £315,000 (2021) |
| 34, St. Helena Avenue, Newton Leys, Bletchley, Milton Keynes | Freehold | 107 m² | £205,000 (2014) |
| 36 St. Helena Avenue, Newton Leys, Milton Keynes | Freehold | 109 m² | £335,000 (2022) |
| 38 St. Helena Avenue, Newton Leys, Bletchley, Milton Keynes | Freehold | 102 m² | £350,500 (2022) |
| 40 St. Helena Avenue, Newton Leys, Milton Keynes | Freehold | 61 m² | £215,000 (2018) |
| 42 St. Helena Avenue, Bletchley, Milton Keynes | Freehold | 125 m² | £350,000 (2017) |
| 44 St. Helena Avenue, Newton Leys, Bletchley, Milton Keynes | Freehold | 132 m² | £425,000 (2022) |
| 46, St. Helena Avenue, Newton Leys, Bletchley, Milton Keynes | Freehold | 110 m² | £255,000 (2020) |
| 48 St Helena Avenue, Newton Leys, Milton Keynes, Milton Keynes | Freehold | 106 m² | £315,000 (2018) |
| 50 St. Helena Avenue, Bletchley, Milton Keynes | Freehold | 109 m² | £205,000 (2009) |
| 52 St. Helena Avenue, Newton Leys, Bletchley, Milton Keynes | Freehold | 106 m² | £234,950 (2012) |
| 54, St. Helena Avenue, Newton Leys, Bletchley, Milton Keynes | Freehold | 109 m² | £213,000 (2012) |
| 56 St Helena Avenue, Bletchley, Milton Keynes | Leasehold | 36 m² | £73,500 (2015) |
| 58 St Helena Avenue, Bletchley, Milton Keynes | - | 36 m² | - |
| 60 St. Helena Avenue, Newton Leys, Milton Keynes | - | 118 m² | - |
| 62, St. Helena Avenue, Newton Leys, Bletchley, Milton Keynes | - | 109 m² | - |
| 64, St. Helena Avenue, Newton Leys, Bletchley, Milton Keynes | - | 109 m² | - |
| 66 St Helena Avenue, Bletchley, Milton Keynes | Leasehold | 36 m² | £66,900 (2009) |
| 68 St Helena Avenue, Newton Leys, Milton Keynes, Milton Keynes | Leasehold | 62 m² | £125,000 (2008) |
| 70 St. Helena Avenue, Newton Leys, Bletchley, Milton Keynes | Leasehold | 63 m² | £200,000 (2024) |
| 72, St Helena Avenue, Newton Leys, Milton Keynes | Leasehold | 62 m² | £120,000 (2014) |
| 74 St. Helena Avenue, Newton Leys, Bletchley, Milton Keynes | Leasehold | 55 m² | £125,000 (2008) |
| 76, St. Helena Avenue, Newton Leys, Bletchley, Milton Keynes | Leasehold | 55 m² | £125,000 (2008) |
| 78, St. Helena Avenue, Newton Leys, Bletchley, Milton Keynes | Leasehold | 62 m² | £125,000 (2008) |
| 80 St Helena Avenue, Newton Leys, Milton Keynes, Milton Keynes | Leasehold | 68 m² | £165,000 (2015) |
| 82, St. Helena Avenue, Newton Leys, Bletchley, Milton Keynes | Leasehold | 62 m² | £180,000 (2020) |
| 84 St Helena Avenue, Bletchley, Milton Keynes | Leasehold | 59 m² | £135,000 (2021) |
| 86 St Helena Avenue, Newton Leys, Bletchley | Freehold | 194 m² | £632,000 (2022) |
| 88 St Helena Avenue, Newton Leys, Bletchley, Milton Keynes | Freehold | 172 m² | £595,000 (2022) |
| 90 St Helena Avenue, Newton Leys, Bletchley, Milton Keynes | Freehold | 168 m² | £530,000 (2022) |