| 1 Forth Avenue, Portishead, Bristol | - | 111 m² | - |
| 3, Forth Avenue, Portishead, Bristol | Freehold | 106 m² | £410,000 (2023) |
| 5, Forth Avenue, Portishead, Bristol | Freehold | 89 m² | £320,000 (2019) |
| 7, Forth Avenue, Portishead, Bristol | - | 75 m² | - |
| 9 Forth Avenue, Portishead, Bristol | - | 78 m² | - |
| 11 Forth Avenue, Portishead, Bristol | - | 86 m² | - |
| 17 Forth Avenue, Portishead, Bristol | - | 84 m² | - |
| 21 Forth Avenue, Portishead, Bristol | - | 75 m² | - |
| 23, Forth Avenue, Portishead, Bristol | - | 75 m² | - |
| 35, Forth Avenue, Portishead, Bristol | - | 75 m² | - |
| 39 Forth Avenue, Portishead, Bristol | - | 75 m² | - |
| 41, Forth Avenue, Portishead, Bristol | Leasehold | 57 m² | £97,500 (2017) |
| 43, Forth Avenue, Portishead, Bristol | Leasehold | 55 m² | £67,500 (2007) |
| 45 Forth Avenue, Portishead, Bristol | Leasehold | 55 m² | £67,500 (2007) |
| 47 Forth Avenue, Portishead, Bristol | - | 47 m² | - |
| 49, Forth Avenue, Portishead, Bristol | - | 45 m² | - |
| 51 Forth Avenue, Portishead, Bristol | - | 41 m² | - |
| 53, Forth Avenue, Portishead, Bristol | - | 46 m² | - |
| 55, Forth Avenue, Portishead, Bristol | - | 46 m² | - |
| 57 Forth Avenue, Portishead, Bristol | - | 44 m² | - |
| 59, Forth Avenue, Portishead, Bristol | - | 46 m² | - |
| 61, Forth Avenue, Portishead, Bristol | - | 46 m² | - |
| 63 Forth Avenue, Portishead, Bristol | - | 44 m² | - |
| 65 Forth Avenue, Portishead, Bristol | - | 44 m² | - |
| 67, Forth Avenue, Portishead, Bristol | - | 46 m² | - |
| 69, Forth Avenue, Portishead, Bristol | - | 45 m² | - |
| 71, Forth Avenue, Portishead, Bristol | Leasehold | 60 m² | £64,000 (2012) |
| 73, Forth Avenue, Portishead, Bristol | Leasehold | 54 m² | £97,500 (2019) |
| 75, Forth Avenue, Portishead, Bristol | Leasehold | 57 m² | £62,500 (2011) |
| 77, Forth Avenue, Portishead, Bristol | Leasehold | 57 m² | £62,500 (2013) |
| 79 Forth Avenue, Portishead, Bristol | Leasehold | 54 m² | £215,000 (2022) |
| 81 Forth Avenue, Portishead, Bristol | Leasehold | 50 m² | £100,000 (2021) |
| 85 Forth Avenue, Portishead, Bristol | Leasehold | 55 m² | £65,000 (2011) |
| 87, Forth Avenue, Portishead, Bristol | - | 44 m² | - |
| 89, Forth Avenue, Portishead, Bristol | - | 46 m² | - |
| 91, Forth Avenue, Portishead, Bristol | - | 45 m² | - |
| 93 Forth Avenue, Portishead, Bristol | - | 44 m² | - |
| 95, Forth Avenue, Portishead, Bristol | - | 47 m² | - |
| 97 Forth Avenue, Portishead, Bristol | - | 45 m² | - |
| 101, Forth Avenue, Portishead, Bristol | - | 39 m² | - |
| 103 Forth Avenue, Portishead, Bristol | Leasehold | 53 m² | £154,000 (2022) |
| 105 Forth Avenue, Portishead, Bristol | Leasehold | 55 m² | £107,500 (2021) |
| 107 Forth Avenue, Portishead, Bristol | Leasehold | 54 m² | £94,000 (2018) |
| 109, Forth Avenue, Portishead, Bristol | Leasehold | 55 m² | £215,000 (2022) |
| 117 Forth Avenue, Portishead, Bristol | - | 88 m² | - |
| 119, Forth Avenue, Portishead, Bristol | - | 74 m² | - |
| 121 Forth Avenue, Portishead, Bristol | - | 85 m² | - |
| 123 Forth Avenue, Portishead, Bristol | - | 75 m² | - |
| 125, Forth Avenue, Portishead, Bristol | - | 75 m² | - |
| 127 Forth Avenue, Portishead, Bristol | - | 20 m² | - |
| 129, Forth Avenue, Portishead, Bristol | - | 45 m² | - |
| 133 Forth Avenue, Portishead, Bristol | - | 76 m² | - |
| 135, Forth Avenue, Portishead, Bristol | Freehold | 64 m² | £370,000 (2023) |
| 137 Forth Avenue, Portishead, Bristol | Freehold | 89 m² | £299,950 (2015) |
| 139 Forth Avenue, Portishead, Bristol | Leasehold | 76 m² | £274,000 (2021) |
| 141, Forth Avenue, Portishead, Bristol | Leasehold | 159 m² | £470,000 (2017) |