| 11 Rowans, Welwyn Garden City | - | 69 m² | - |
| 15 Rowans, Welwyn Garden City | - | 69 m² | - |
| 17 Rowans, Welwyn Garden City | - | 69 m² | - |
| 19 Rowans, Welwyn Garden City | - | 69 m² | - |
| 21, Rowans, Welwyn Garden City | Freehold | 98 m² | £140,000 (2008) |
| 23, Rowans, Welwyn Garden City | - | 93 m² | - |
| 25 Rowans, Welwyn Garden City | - | 91 m² | - |
| 29, Rowans, Welwyn Garden City | Freehold | 86 m² | £385,000 (2017) |
| 31 Rowans, Welwyn Garden City | Freehold | 116 m² | £486,750 (2023) |
| 35 Rowans, Welwyn Garden City | Freehold | 98 m² | £400,000 (2018) |
| 37, Rowans, Welwyn Garden City | Freehold | 89 m² | £325,000 (2016) |
| 39 Rowans, Welwyn Garden City | - | 87 m² | - |
| 41 Rowans, Welwyn Garden City | Freehold | 83 m² | £400,000 (2023) |
| 43, Rowans, Welwyn Garden City | Freehold | 98 m² | £315,000 (2015) |
| 51, Rowans, Welwyn Garden City | Freehold | 96 m² | £325,000 (2016) |
| 53, Rowans, Welwyn Garden City | Freehold | 99 m² | £199,995 (2004) |
| 59, Rowans, Welwyn Garden City | - | 138 m² | - |
| 65 Rowans, Welwyn Garden City | - | 107 m² | - |
| 67, Rowans, Welwyn Garden City | Leasehold | 122 m² | £90,000 (1998) |
| 69 Rowans, Welwyn Garden City | - | 101 m² | - |
| 71, Rowans, Welwyn Garden City | - | 105 m² | - |
| 73, Rowans, Welwyn Garden City | - | 103 m² | - |
| 75 Rowans, Welwyn Garden City | - | 97 m² | - |
| 77 Rowans, Welwyn Garden City | - | 69 m² | - |
| 79 Rowans, Welwyn Garden City | - | 64 m² | - |
| 81 Rowans, Welwyn Garden City | - | 69 m² | - |
| 83 Rowans, Welwyn Garden City | - | 69 m² | - |