| 1 Merlin Drive, Barnard Castle | Freehold | 63 m² | £32,399 (2023) |
| 2 Merlin Drive, Barnard Castle | Freehold | 63 m² | £53,998 (2023) |
| 3 Merlin Drive, Barnard Castle | - | 63 m² | - |
| 4, Merlin Drive, Barnard Castle | - | 63 m² | - |
| 5, Merlin Drive, Barnard Castle | - | 63 m² | - |
| 6, Merlin Drive, Barnard Castle | - | 63 m² | - |
| 7, Merlin Drive, Barnard Castle | - | 63 m² | - |
| 8, Merlin Drive, Barnard Castle | - | 63 m² | - |
| 9, Merlin Drive, Barnard Castle | Freehold | 80 m² | £229,995 (2023) |
| 10, Merlin Drive, Barnard Castle | Freehold | 80 m² | £220,995 (2023) |
| 11, Merlin Drive, Barnard Castle | Freehold | 134 m² | £375,385 (2023) |
| 12, Merlin Drive, Barnard Castle | Freehold | 134 m² | £386,995 (2023) |
| 14, Merlin Drive, Barnard Castle | Freehold | 142 m² | £392,845 (2023) |
| 15, Merlin Drive, Barnard Castle | Freehold | 152 m² | £408,496 (2023) |
| 16, Merlin Drive, Barnard Castle | Freehold | 178 m² | £460,745 (2023) |
| 17, Merlin Drive, Barnard Castle | Freehold | 201 m² | £528,995 (2023) |
| 18, Merlin Drive, Barnard Castle | Freehold | 169 m² | £448,995 (2023) |
| 19, Merlin Drive, Barnard Castle | Freehold | 156 m² | £424,995 (2024) |
| 20, Merlin Drive, Barnard Castle | Freehold | 142 m² | £405,645 (2025) |
| 21, Merlin Drive, Barnard Castle | Freehold | 143 m² | £398,996 (2024) |
| 22, Merlin Drive, Barnard Castle | Freehold | 80 m² | £225,000 (2024) |
| 23, Merlin Drive, Barnard Castle | Freehold | 80 m² | £223,095 (2024) |
| 24, Merlin Drive, Barnard Castle | Freehold | 178 m² | £464,995 (2024) |
| 25, Merlin Drive, Barnard Castle | Freehold | 169 m² | £476,995 (2025) |
| 26, Merlin Drive, Barnard Castle | Freehold | 178 m² | £469,995 (2024) |
| 27, Merlin Drive, Barnard Castle | Freehold | 201 m² | £566,995 (2025) |
| 28, Merlin Drive, Barnard Castle | Freehold | 142 m² | £403,745 (2025) |
| 29, Merlin Drive, Barnard Castle | Freehold | 169 m² | £451,246 (2025) |
| 30, Merlin Drive, Barnard Castle | Freehold | 103 m² | £325,495 (2025) |
| 31, Merlin Drive, Barnard Castle | Freehold | 103 m² | £320,146 (2025) |
| 32, Merlin Drive, Barnard Castle | - | 72 m² | - |
| 33, Merlin Drive, Barnard Castle | - | 72 m² | - |
| 34, Merlin Drive, Barnard Castle | - | 72 m² | - |
| 35, Merlin Drive, Barnard Castle | - | 72 m² | - |
| 36, Merlin Drive, Barnard Castle | - | 93 m² | - |
| 37, Merlin Drive, Barnard Castle | Freehold | 109 m² | £303,995 (2025) |
| 38, Merlin Drive, Barnard Castle | Freehold | 80 m² | £229,895 (2025) |
| 39, Merlin Drive, Barnard Castle | Freehold | 80 m² | £230,995 (2025) |
| 40, Merlin Drive, Barnard Castle | Freehold | 109 m² | £314,995 (2025) |
| 41, Merlin Drive, Barnard Castle | Freehold | 93 m² | £261,245 (2024) |
| 42, Merlin Drive, Barnard Castle | Freehold | 72 m² | £62,998 (2024) |
| 43, Merlin Drive, Barnard Castle | Freehold | 72 m² | £56,698 (2024) |
| 44, Merlin Drive, Barnard Castle | - | 63 m² | - |
| 45, Merlin Drive, Barnard Castle | - | 63 m² | - |
| 46, Merlin Drive, Barnard Castle | Freehold | 87 m² | £77,998 (2024) |
| 47, Merlin Drive, Barnard Castle | Freehold | 87 m² | £71,998 (2025) |
| 48, Merlin Drive, Barnard Castle | Leasehold | 87 m² | £129,997 (2024) |
