| 1, Marshall Street, Barnard Castle | Freehold | 105 m² | £105,000 (2020) |
| 2, Marshall Street, Barnard Castle | Freehold | 87 m² | £145,000 (2021) |
| 3 Marshall Street, Barnard Castle | Freehold | 131 m² | £149,000 (2024) |
| 4, Marshall Street, Barnard Castle | Freehold | 101 m² | £53,500 (2002) |
| 6, Marshall Street, Barnard Castle | Freehold | 89 m² | £105,250 (2018) |
| 7, Marshall Street, Barnard Castle | Freehold | 56 m² | £141,500 (2009) |
| 8 Marshall Street, Barnard Castle | Freehold | 82 m² | £115,000 (2007) |
| 9 Marshall Street, Barnard Castle | Freehold | 114 m² | £105,000 (2005) |
| 10, Marshall Street, Barnard Castle | Freehold | 88 m² | £141,500 (2007) |
| 12, Marshall Street, Barnard Castle | Freehold | 100 m² | £113,000 (2020) |
| 14, Marshall Street, Barnard Castle | Freehold | 71 m² | £103,000 (2011) |
| 15 Marshall Street, Barnard Castle | Freehold | 109 m² | £163,000 (2026) |
| 16, Marshall Street, Barnard Castle | Freehold | 79 m² | £125,000 (2022) |
| 17 Marshall Street, Barnard Castle | Freehold | 118 m² | £155,000 (2024) |
| 18 Marshall Street, Barnard Castle | Freehold | 76 m² | £105,000 (2021) |
| 19, Marshall Street, Barnard Castle | Freehold | 194 m² | £167,500 (2011) |
| 20, Marshall Street, Barnard Castle | Freehold | 75 m² | £101,000 (2017) |
| 21 Marshall Street, Barnard Castle | Freehold | 136 m² | £197,000 (2022) |
| 22 Marshall Street, Barnard Castle | Freehold | 84 m² | £164,500 (2025) |
| 24 Marshall Street, Barnard Castle | Freehold | 80 m² | £94,500 (2021) |
| The Coach House, Marshall Street, Barnard Castle | - | 134 m² | - |