| 1, Helwell Street, Watchet | Freehold | 80 m² | £235,120 (2018) |
| 2, Helwell Street, Watchet | Freehold | 80 m² | £320,250 (2022) |
| 3, Helwell Street, Watchet | Freehold | 110 m² | £285,000 (2017) |
| 4, Helwell Street, Watchet | Freehold | 69 m² | £129,499 (2016) |
| 5, Helwell Street, Watchet | - | 56 m² | - |
| 6, Helwell Street, Watchet | Freehold | 59 m² | £161,000 (2023) |
| 7 Helwell Street, Watchet | - | 58 m² | - |
| 8, Helwell Street, Watchet | Freehold | 81 m² | £247,000 (2021) |
| 9 Helwell Street, Watchet | - | 55 m² | - |
| 10, Helwell Street, Watchet | Freehold | 110 m² | £265,000 (2016) |
| 11, Helwell Street, Watchet | - | 59 m² | - |
| 12, Helwell Street, Watchet | Freehold | 75 m² | £190,000 (2017) |
| 14, Helwell Street, Watchet | Freehold | 75 m² | £270,000 (2023) |
| 15, Helwell Street, Watchet | Freehold | 110 m² | £347,500 (2022) |
| 16, Helwell Street, Watchet | Freehold | 110 m² | £280,120 (2017) |
| 17, Helwell Street, Watchet | Freehold | 83 m² | £225,000 (2017) |
| 18, Helwell Street, Watchet | Freehold | 91 m² | £240,000 (2017) |
| 19, Helwell Street, Watchet | Freehold | 91 m² | £230,000 (2017) |
| 20, Helwell Street, Watchet | Freehold | 110 m² | £276,500 (2017) |
| 21, Helwell Street, Watchet | Freehold | 80 m² | £200,000 (2017) |
| 22, Helwell Street, Watchet | Freehold | 110 m² | £320,000 (2019) |
| 23, Helwell Street, Watchet | Freehold | 80 m² | £200,120 (2017) |
| 24, Helwell Street, Watchet | Freehold | 80 m² | £238,000 (2019) |
| 25, Helwell Street, Watchet | Freehold | 80 m² | £253,000 (2020) |
| 26 Helwell Street, Watchet | - | 48 m² | - |
| 27, Helwell Street, Watchet | Freehold | 110 m² | £250,000 (2017) |
| 28, Helwell Street, Watchet | - | 77 m² | - |
| 29, Helwell Street, Watchet | Freehold | 83 m² | £237,120 (2017) |
| 30, Helwell Street, Watchet | - | 77 m² | - |
| 31, Helwell Street, Watchet | Freehold | 125 m² | £305,120 (2017) |
| 32, Helwell Street, Watchet | - | 77 m² | - |
| 33, Helwell Street, Watchet | Freehold | 123 m² | £335,000 (2020) |
| 34, Helwell Street, Watchet | - | 48 m² | - |
| 35, Helwell Street, Watchet | Freehold | 83 m² | £250,000 (2018) |
| 36, Helwell Street, Watchet | Freehold | 110 m² | £275,000 (2017) |
| 37, Helwell Street, Watchet | Freehold | 123 m² | £320,000 (2018) |
| 39, Helwell Street, Watchet | Freehold | 83 m² | £300,000 (2021) |
| 41, Helwell Street, Watchet | Freehold | 91 m² | £245,000 (2018) |
| 43, Helwell Street, Watchet | Freehold | 83 m² | £310,000 (2023) |
| 45, Helwell Street, Watchet | Freehold | 91 m² | £235,500 (2018) |
| 47, Helwell Street, Watchet | Freehold | 83 m² | £250,000 (2018) |
| 49, Helwell Street, Watchet | Freehold | 91 m² | £255,000 (2018) |
| 51, Helwell Street, Watchet | Freehold | 110 m² | £275,120 (2018) |
| 53, Helwell Street, Watchet | Freehold | 110 m² | £325,000 (2019) |
| 55, Helwell Street, Watchet | Freehold | 110 m² | £315,000 (2020) |
| 57, Helwell Street, Watchet | Freehold | 110 m² | £260,000 (2018) |