| 4 Marley Road, Welwyn Garden City | Freehold | 86 m² | £210,250 (2011) |
| 8 Marley Road, Welwyn Garden City | Freehold | 83 m² | £512,000 (2023) |
| 10, Marley Road, Welwyn Garden City | Freehold | 83 m² | £245,000 (2011) |
| 14, Marley Road, Welwyn Garden City | Freehold | 86 m² | £205,000 (2009) |
| 18, Marley Road, Welwyn Garden City | Freehold | 97 m² | £162,000 (2002) |
| 24, Marley Road, Welwyn Garden City | Freehold | 93 m² | £330,000 (2017) |
| 26, Marley Road, Welwyn Garden City | Freehold | 98 m² | £335,000 (2015) |
| 28, Marley Road, Welwyn Garden City | Freehold | 121 m² | £199,000 (2002) |
| 32, Marley Road, Welwyn Garden City | Freehold | 76 m² | £360,000 (2016) |
| 34 Marley Road, Welwyn Garden City | - | 68 m² | - |
| 36 Marley Road, Welwyn Garden City | Freehold | 85 m² | £416,500 (2025) |
| 38, Marley Road, Welwyn Garden City | Freehold | 84 m² | £195,000 (2010) |
| 40 Marley Road, Welwyn Garden City | - | 68 m² | - |
| 42, Marley Road, Welwyn Garden City | Leasehold | 68 m² | £182,000 (2009) |
| 44 Marley Road, Welwyn Garden City | - | 77 m² | - |
| 46, Marley Road, Welwyn Garden City | - | 68 m² | - |
| 48, Marley Road, Welwyn Garden City | Freehold | 118 m² | £448,000 (2018) |
| 50 Marley Road, Welwyn Garden City | Freehold | 73 m² | £265,000 (2014) |
| 54 Marley Road, Welwyn Garden City | Freehold | 79 m² | £373,000 (2025) |
| 56, Marley Road, Welwyn Garden City | Freehold | 112 m² | £257,500 (2008) |