| 102 Watling Avenue, Seaham, Seaham | Freehold | 84 m² | £100,000 (2013) |
| 106 Watling Avenue, Seaham | Freehold | 99 m² | £102,000 (2025) |
| 108, Watling Avenue, Seaham | Freehold | 87 m² | £41,950 (2002) |
| 110 Watling Avenue, Seaham | - | 80 m² | - |
| 112 Watling Avenue, Seaham | Freehold | 81 m² | £125,000 (2022) |
| 114, Watling Avenue, Seaham | Freehold | 108 m² | £94,000 (2020) |
| 116 Watling Avenue, Seaham | - | 91 m² | - |
| 143 Watling Avenue, Seaham | - | 85 m² | - |
| 145, Watling Avenue, Seaham | - | 92 m² | - |
| 147, Watling Avenue, Seaham | Freehold | 87 m² | £72,000 (2009) |
| 151, Watling Avenue, Seaham | Freehold | 94 m² | £90,000 (2017) |
| 155, Watling Avenue, Seaham | Freehold | 81 m² | £27,000 (2000) |
| 157 Watling Avenue, Seaham | Freehold | 92 m² | £169,950 (2024) |
| 161 Watling Avenue, Seaham | - | 82 m² | - |
| 163, Watling Avenue, Seaham | Freehold | 77 m² | £133,000 (2020) |
| 165, Watling Avenue, Seaham | Freehold | 98 m² | £88,000 (2007) |
| 167 Watling Avenue, Seaham, Seaham | Freehold | 82 m² | £140,000 (2023) |
| 169, Watling Avenue, Seaham | Freehold | 122 m² | £95,000 (2014) |
| 171 Watling Avenue, Seaham | Freehold | 95 m² | £26,500 (1995) |
| 175 Watling Avenue, Seaham | - | 85 m² | - |