| 3 Dalton Heights, Dalton-Le-Dale, Seaham | Freehold | 183 m² | £510,000 (2024) |
| 4, Dalton Heights, Dalton-Le-Dale, Seaham | Freehold | 263 m² | £265,000 (2015) |
| 5, Dalton Heights, Dalton-Le-Dale, Seaham | - | 172 m² | - |
| 6 Dalton Heights, Dalton-Le-Dale, Seaham | Freehold | 154 m² | £203,000 (2015) |
| 7, Dalton Heights, Dalton-Le-Dale, Seaham | - | 225 m² | - |
| 8, Dalton Heights, Dalton-Le-Dale, Seaham | Freehold | 159 m² | £307,500 (2019) |
| 10, Dalton Heights, Dalton-Le-Dale, Seaham | Freehold | 162 m² | £130,000 (2000) |
| 11, Dalton Heights, Dalton-Le-Dale, Seaham | Freehold | 136 m² | £250,000 (2015) |
| 12, Dalton Heights, Dalton-Le-Dale, Seaham | Freehold | 169 m² | £365,000 (2022) |
| 15 Dalton Heights, Dalton-Le-Dale, Seaham | Freehold | 169 m² | £323,000 (2025) |
| 16, Dalton Heights, Dalton-Le-Dale, Seaham | Freehold | 194 m² | £330,000 (2007) |
| 19, Dalton Heights, Dalton-Le-Dale, Seaham | Freehold | 274 m² | £310,000 (2020) |
| 21, Dalton Heights, Dalton-Le-Dale, Seaham | Freehold | 135 m² | £247,000 (2017) |
| 22 Dalton Heights, Dalton-Le-Dale, Seaham | - | 98 m² | - |
| 23 Dalton Heights, Dalton-Le-Dale, Seaham | Freehold | 153 m² | £87,500 (1996) |
| 24, Dalton Heights, Dalton-Le-Dale, Seaham | Freehold | 112 m² | £205,000 (2019) |
| 25, Dalton Heights, Dalton-Le-Dale, Seaham | Freehold | 72 m² | £245,000 (2017) |
| 27 Dalton Heights, Dalton-Le-Dale, Seaham | Freehold | 171 m² | £225,000 (2016) |
| 30, Dalton Heights, Dalton-Le-Dale, Seaham | Freehold | 163 m² | £98,000 (1997) |
| 34, Dalton Heights, Dalton-Le-Dale, Seaham | Freehold | 155 m² | £217,500 (2004) |
| 35, Dalton Heights, Dalton-Le-Dale, Seaham | - | 210 m² | - |
| 36 Dalton Heights, Dalton-Le-Dale, Seaham | - | 137 m² | - |
| 39, Dalton Heights, Dalton-Le-Dale, Seaham | Freehold | 145 m² | £219,000 (2019) |
| 43, Dalton Heights, Dalton-Le-Dale, Seaham | Freehold | 180 m² | £235,000 (2004) |
| 45 Dalton Heights, Dalton-Le-Dale, Seaham | Freehold | 154 m² | £485,000 (2025) |
| 46, Dalton Heights, Dalton-Le-Dale, Seaham | Freehold | 290 m² | £375,000 (2018) |
| 47 Dalton Heights, Dalton-Le-Dale, Seaham | Freehold | 146 m² | £350,000 (2022) |
| 48 Dalton Heights, Seaham, Seaham | Freehold | 167 m² | £405,000 (2024) |
| 49, Dalton Heights, Dalton-Le-Dale, Seaham | - | 167 m² | - |
| 50 Dalton Heights, Dalton-Le-Dale, Seaham | - | 161 m² | - |
| 53 Dalton Heights, Dalton-Le-Dale, Seaham | - | 123 m² | - |
| 55, Dalton Heights, Dalton-Le-Dale, Seaham | Freehold | 151 m² | £260,000 (2010) |
| 56, Dalton Heights, Dalton-Le-Dale, Seaham | - | 226 m² | - |
| 57, Dalton Heights, Dalton-Le-Dale, Seaham | - | 253 m² | - |
| 59 Dalton Heights, Dalton-Le-Dale, Seaham | Freehold | 124 m² | £328,000 (2025) |
| 60, Dalton Heights, Dalton-Le-Dale, Seaham | - | 170 m² | - |
| 61, Dalton Heights, Dalton-Le-Dale, Seaham | Freehold | 82 m² | £172,000 (2019) |