| 1, Sir John Newsom Way, Welwyn Garden City | Freehold | 123 m² | £379,950 (2004) |
| 3 Sir John Newsom Way, Welwyn Garden City | Freehold | 125 m² | £407,500 (2014) |
| 5, Sir John Newsom Way, Welwyn Garden City | Freehold | 123 m² | £568,500 (2021) |
| 7, Sir John Newsom Way, Welwyn Garden City | Freehold | 121 m² | £548,000 (2016) |
| 17, Sir John Newsom Way, Welwyn Garden City | Leasehold | 40 m² | £154,500 (2025) |
| 19 Sir John Newsom Way, Welwyn Garden City | Leasehold | 38 m² | £158,000 (2026) |
| 21 Sir John Newsom Way, Welwyn Garden City | Leasehold | 40 m² | £155,000 (2007) |
| 23, Sir John Newsom Way, Welwyn Garden City | Leasehold | 39 m² | £136,000 (2004) |
| 25, Sir John Newsom Way, Welwyn Garden City | Leasehold | 39 m² | £195,750 (2017) |
| 27 Sir John Newsom Way, Welwyn Garden City | Leasehold | 39 m² | £188,000 (2020) |
| 29, Sir John Newsom Way, Welwyn Garden City | Leasehold | 56 m² | £235,000 (2022) |
| 31 Sir John Newsom Way, Welwyn Garden City, Welwyn Garden City | Leasehold | 73 m² | £163,000 (2006) |
| 33, Sir John Newsom Way, Welwyn Garden City | Leasehold | 57 m² | £167,950 (2004) |
| 35, Sir John Newsom Way, Welwyn Garden City | Leasehold | 57 m² | £162,475 (2004) |
| 37 Sir John Newsom Way, Welwyn Garden City | Leasehold | 65 m² | £191,950 (2014) |
| 39 Sir John Newsom Way, Welwyn Garden City | Leasehold | 55 m² | £179,000 (2014) |
| 41 Sir John Newsom Way, Welwyn Garden City | Leasehold | 57 m² | £162,000 (2010) |
| 43 Sir John Newsom Way, Welwyn Garden City, Welwyn Garden City | Leasehold | 65 m² | £235,000 (2021) |
| 45 Sir John Newsom Way, Welwyn Garden City | Leasehold | 65 m² | £198,500 (2024) |
| 47 Sir John Newsom Way, Welwyn Garden City | Leasehold | 57 m² | £242,500 (2018) |
| 49 Sir John Newsom Way, Welwyn Garden City | Leasehold | 62 m² | £246,000 (2024) |
| 51, Sir John Newsom Way, Welwyn Garden City | Leasehold | 55 m² | £210,000 (2019) |
| 53, Sir John Newsom Way, Welwyn Garden City | Leasehold | 57 m² | £173,000 (2006) |
| 55 Sir John Newsom Way, Welwyn Garden City | Leasehold | 82 m² | £238,000 (2021) |
| 57, Sir John Newsom Way, Welwyn Garden City | Leasehold | 54 m² | £250,000 (2018) |
| 59 Sir John Newsom Way, Welwyn Garden City | Leasehold | 57 m² | £247,000 (2024) |
| 61, Sir John Newsom Way, Welwyn Garden City | Leasehold | 70 m² | £236,000 (2024) |
| 63, Sir John Newsom Way, Welwyn Garden City | Leasehold | 63 m² | £225,000 (2021) |