| 4, Layton Street, Welwyn Garden City | Freehold | 87 m² | £300,000 (2014) |
| 6, Layton Street, Welwyn Garden City | Freehold | 92 m² | £230,000 (2003) |
| 8, Layton Street, Welwyn Garden City | Freehold | 87 m² | £390,000 (2016) |
| 10, Layton Street, Welwyn Garden City | Freehold | 97 m² | £234,000 (2005) |
| 12, Layton Street, Welwyn Garden City | Leasehold | 52 m² | £239,500 (2024) |
| 14 Layton Street, Welwyn Garden City, Welwyn Garden City | Leasehold | 57 m² | £144,500 (2003) |
| 16 Layton Street, Welwyn Garden City | Leasehold | 52 m² | £190,000 (2015) |
| 18, Layton Street, Welwyn Garden City | Leasehold | 47 m² | £155,000 (2003) |
| 20 Layton Street, Welwyn Garden City | Leasehold | 51 m² | £229,950 (2017) |
| 22, Layton Street, Welwyn Garden City | Leasehold | 54 m² | £147,500 (2003) |
| 24, Layton Street, Welwyn Garden City | Leasehold | 59 m² | £153,000 (2003) |
| 26, Layton Street, Welwyn Garden City | Leasehold | 76 m² | £216,000 (2019) |
| 28 Layton Street, Welwyn Garden City, Welwyn Garden City | Leasehold | 57 m² | £153,000 (2003) |
| 30 Layton Street, Welwyn Garden City | Leasehold | 62 m² | £200,000 (2015) |
| 32 Layton Street, Welwyn Garden City | Leasehold | 64 m² | £230,000 (2021) |
| 34, Layton Street, Welwyn Garden City | Leasehold | 60 m² | £152,500 (2003) |
| 36, Layton Street, Welwyn Garden City | Leasehold | 55 m² | £227,000 (2021) |
| 38 Layton Street, Welwyn Garden City | Leasehold | 62 m² | £235,000 (2016) |
| 40 Layton Street, Welwyn Garden City | Leasehold | 57 m² | £170,000 (2014) |
| 42 Layton Street, Welwyn Garden City | Leasehold | 81 m² | £270,000 (2024) |
| 44 Layton Street, Welwyn Garden City | Leasehold | 60 m² | £155,000 (2003) |
| 46 Layton Street, Welwyn Garden City | Freehold | 59 m² | £146,500 (2020) |