| 2 Sir John Newsom Way, Welwyn Garden City | Freehold | 90 m² | £445,000 (2021) |
| 10 Sir John Newsom Way, Welwyn Garden City | Freehold | 90 m² | £263,000 (2006) |
| 14 Sir John Newsom Way, Welwyn Garden City | Freehold | 88 m² | £442,500 (2025) |
| 16, Sir John Newsom Way, Welwyn Garden City | Freehold | 90 m² | £450,000 (2020) |
| 18, Sir John Newsom Way, Welwyn Garden City | Leasehold | 59 m² | £255,000 (2016) |
| 20, Sir John Newsom Way, Welwyn Garden City | Leasehold | 58 m² | £180,500 (2014) |
| 22, Sir John Newsom Way, Welwyn Garden City | Leasehold | 51 m² | £200,000 (2015) |
| 26 Sir John Newsom Way, Welwyn Garden City | Leasehold | 57 m² | £262,500 (2022) |
| 28, Sir John Newsom Way, Welwyn Garden City | Leasehold | 57 m² | £235,000 (2019) |
| 30 Sir John Newsom Way, Welwyn Garden City | Leasehold | 65 m² | £171,500 (2013) |
| 32, Sir John Newsom Way, Welwyn Garden City | Leasehold | 57 m² | £265,000 (2016) |
| 34 Sir John Newsom Way, Welwyn Garden City | Leasehold | 56 m² | £249,000 (2022) |
| 36, Sir John Newsom Way, Welwyn Garden City | Leasehold | 56 m² | £240,000 (2022) |
| 38 Sir John Newsom Way, Welwyn Garden City | Leasehold | 57 m² | £230,000 (2020) |
| 40 Sir John Newsom Way, Welwyn Garden City | Leasehold | 65 m² | £265,000 (2025) |
| 42, Sir John Newsom Way, Welwyn Garden City | Leasehold | 55 m² | £258,000 (2025) |
| 44 Sir John Newsom Way, Welwyn Garden City, Welwyn Garden City | Leasehold | 59 m² | £155,000 (2003) |
| 48, Sir John Newsom Way, Welwyn Garden City | Leasehold | 61 m² | £167,500 (2006) |
| 52, Sir John Newsom Way, Welwyn Garden City | Leasehold | 63 m² | £177,000 (2014) |
| 56 Sir John Newsom Way, Welwyn Garden City | Freehold | 94 m² | £450,000 (2025) |
| 58 Sir John Newsom Way, Welwyn Garden City, Welwyn Garden City | Freehold | 92 m² | £450,000 (2021) |
| 60 Sir John Newsom Way, Welwyn Garden City | Freehold | 141 m² | £520,000 (2022) |
| 62, Sir John Newsom Way, Welwyn Garden City | Freehold | 142 m² | £340,000 (2005) |