| 2 Dorchester Court, New Hartley, Whitley Bay | Leasehold | 76 m² | £210,000 (2023) |
| 4, Dorchester Court, New Hartley, Whitley Bay | Leasehold | 70 m² | £142,000 (2019) |
| 5 Dorchester Court, New Hartley, Whitley Bay | Leasehold | 71 m² | £185,000 (2024) |
| 8, Dorchester Court, New Hartley, Whitley Bay | Freehold | 80 m² | £2,625 (2022) |
| 9 Dorchester Court, New Hartley, Whitley Bay | Leasehold | 103 m² | £146,000 (2012) |
| 12, Dorchester Court, New Hartley, Whitley Bay | Freehold | 74 m² | £2,625 (2022) |
| 14, Dorchester Court, New Hartley, Whitley Bay | Freehold | 61 m² | £2,625 (2022) |
| 15, Dorchester Court, New Hartley, Whitley Bay | Freehold | 75 m² | £2,625 (2023) |
| 16, Dorchester Court, New Hartley, Whitley Bay | Freehold | 107 m² | £56,000 (2002) |
| 17, Dorchester Court, New Hartley, Whitley Bay | Leasehold | 72 m² | £100,000 (2016) |
| 19, Dorchester Court, New Hartley, Whitley Bay | Freehold | 68 m² | £2,580 (2022) |
| 20, Dorchester Court, New Hartley, Whitley Bay | - | 72 m² | - |
| 22 Dorchester Court, New Hartley, Whitley Bay | Leasehold | 62 m² | £107,500 (2004) |
| 25, Dorchester Court, New Hartley, Whitley Bay | Freehold | 71 m² | £2,625 (2023) |
| 26 Dorchester Court, New Hartley, Whitley Bay | Freehold | 72 m² | £1,875 (2020) |
| 27, Dorchester Court, New Hartley, Whitley Bay | Freehold | 66 m² | £2,625 (2022) |
| 30, Dorchester Court, New Hartley, Whitley Bay | Leasehold | 61 m² | £109,950 (2018) |
| 31, Dorchester Court, New Hartley, Whitley Bay | Leasehold | 68 m² | £102,000 (2017) |
| 32, Dorchester Court, New Hartley, Whitley Bay | Freehold | 87 m² | £201,000 (2022) |
| 34, Dorchester Court, New Hartley, Whitley Bay | Leasehold | 72 m² | £199,950 (2023) |
| 36 Dorchester Court, New Hartley, New Hartley | Leasehold | 70 m² | £150,000 (2021) |
| 37 Dorchester Court, New Hartley, Whitley Bay | Freehold | 66 m² | £2,625 (2022) |
| 38, Dorchester Court, New Hartley, Whitley Bay | Freehold | 104 m² | £2,625 (2023) |
| 39, Dorchester Court, New Hartley, Whitley Bay | Freehold | 77 m² | £2,625 (2024) |
| 41 Dorchester Court, New Hartley, Whitley Bay | Leasehold | 60 m² | £161,000 (2022) |
| 44, Dorchester Court, New Hartley, Whitley Bay | Freehold | 81 m² | £2,625 (2022) |
| 46, Dorchester Court, New Hartley, Whitley Bay | - | 114 m² | - |
| 47, Dorchester Court, New Hartley, Whitley Bay | - | 109 m² | - |
| 48 Dorchester Court, New Hartley, Whitley Bay | Leasehold | 161 m² | £330,000 (2022) |
| 49, Dorchester Court, New Hartley, Whitley Bay | Freehold | 119 m² | £200,000 (2013) |
| 51, Dorchester Court, New Hartley, Whitley Bay | - | 96 m² | - |
| 52, Dorchester Court, New Hartley, Whitley Bay | Leasehold | 88 m² | £185,000 (2005) |
| 53 Dorchester Court, New Hartley, Whitley Bay | Freehold | 128 m² | £355,000 (2022) |
| 55, Dorchester Court, New Hartley, Whitley Bay | - | 117 m² | - |
| 56 Dorchester Court, New Hartley, Whitley Bay | Leasehold | 118 m² | £350,000 (2025) |
| 57, Dorchester Court, New Hartley, Whitley Bay | Leasehold | 100 m² | £202,000 (2014) |
| 58, Dorchester Court, New Hartley, Whitley Bay | Leasehold | 92 m² | £160,000 (2012) |
| 59, Dorchester Court, New Hartley, Whitley Bay | Leasehold | 187 m² | £240,000 (2007) |
| 60, Dorchester Court, New Hartley, Whitley Bay | Leasehold | 90 m² | £155,000 (2008) |
| 62, Dorchester Court, New Hartley, Whitley Bay | Leasehold | 146 m² | £75,000 (1997) |
| 63 Dorchester Court, New Hartley, Whitley Bay | Leasehold | 99 m² | £290,000 (2024) |
| 67, Dorchester Court, New Hartley, Whitley Bay | Leasehold | 126 m² | £295,000 (2021) |
| 69, Dorchester Court, New Hartley, Whitley Bay | Leasehold | 99 m² | £189,950 (2017) |
| 71 Dorchester Court, New Hartley, Whitley Bay | Freehold | 181 m² | £367,500 (2022) |