| 27 St Helena Avenue, Newton Leys, Milton Keynes, MK3 5FJ | Jul 2026 | £147,500 | Flat / maisonette | Leasehold |
| 37 St Helena Avenue, Newton Leys, Milton Keynes, MK3 5FJ | Jun 2026 | £112,750 | Flat / maisonette | Leasehold |
| 19 St Helena Avenue, Newton Leys, Milton Keynes, MK3 5FJ | Dec 2024 | £70,000 | Flat / maisonette | Leasehold |
| 59 St Helena Avenue, Newton Leys, Milton Keynes, MK3 5FJ | Nov 2023 | £69,000 | Flat / maisonette | Leasehold |
| 75 St Helena Avenue, Newton Leys, Milton Keynes, MK3 5FJ | Mar 2022 | £330,000 | Terraced | Freehold |
| 81 St Helena Avenue, Newton Leys, Milton Keynes, MK3 5FJ | Jan 2022 | £380,000 | Detached | Freehold |
| 79 St Helena Avenue, Newton Leys, Milton Keynes, MK3 5FJ | Jan 2022 | £570,000 | Detached | Freehold |
| 5 St Helena Avenue, Newton Leys, Milton Keynes, MK3 5FJ | Sep 2021 | £370,000 | Detached | Freehold |
| 71 St Helena Avenue, Newton Leys, Milton Keynes, MK3 5FJ | Mar 2021 | £270,000 | Terraced | Freehold |
| 1 St Helena Avenue, Newton Leys, Milton Keynes, MK3 5FJ | Nov 2020 | £439,000 | Detached | Freehold |
| 73 St Helena Avenue, Newton Leys, Milton Keynes, MK3 5FJ | Jun 2020 | £285,000 | Other property | Freehold |
| 61 St Helena Avenue, Newton Leys, Milton Keynes, MK3 5FJ | Feb 2020 | £64,000 | Flat / maisonette | Leasehold |
| 3 St Helena Avenue, Newton Leys, Milton Keynes, MK3 5FJ | Sep 2019 | £345,000 | Terraced | Freehold |
| 45 St Helena Avenue, Newton Leys, Milton Keynes, MK3 5FJ | Mar 2018 | £402,000 | Detached | Freehold |
| 11 St Helena Avenue, Newton Leys, Milton Keynes, MK3 5FJ | Dec 2016 | £305,000 | Terraced | Freehold |
| 15 St Helena Avenue, Newton Leys, Milton Keynes, MK3 5FJ | Oct 2016 | £345,000 | Terraced | Freehold |
| 77 St Helena Avenue, Newton Leys, Milton Keynes, MK3 5FJ | Jun 2016 | £295,000 | Terraced | Freehold |
| 43 St Helena Avenue, Newton Leys, Milton Keynes, MK3 5FJ | Mar 2015 | £282,500 | Terraced | Freehold |
| 7 St Helena Avenue, Newton Leys, Milton Keynes, MK3 5FJ | Sep 2014 | £237,000 | Terraced | Freehold |
| 9 St Helena Avenue, Newton Leys, Milton Keynes, MK3 5FJ | Nov 2011 | £215,500 | Terraced | Freehold |
| 39 St Helena Avenue, Newton Leys, Milton Keynes, MK3 5FJ | Oct 2011 | £218,500 | Detached | Freehold |
| 17 St Helena Avenue, Newton Leys, Milton Keynes, MK3 5FJ | Aug 2011 | £236,500 | Terraced | Freehold |
| 13 St Helena Avenue, Newton Leys, Milton Keynes, MK3 5FJ | May 2011 | £224,000 | Terraced | Freehold |