| 1A, Tan Dderwen, Llangattock, Crickhowell | - | 63 m² | - |
| 1B Tan Dderwen, Llangattock, Crickhowell, Crickhowell | - | 67 m² | - |
| 3, Tan Dderwen, Llangattock, Crickhowell | Freehold | 89 m² | £166,000 (2020) |
| 4, Tan Dderwen, Llangattock, Crickhowell | - | 84 m² | - |
| 5, Tan Dderwen, Llangattock, Crickhowell | Freehold | 81 m² | £180,000 (2021) |
| 7, Tan Dderwen, Llangattock, Crickhowell | - | 84 m² | - |
| 8, Tan Dderwen, Llangattock, Crickhowell | - | 84 m² | - |
| 9 Tan Dderwen, Llangattock, Crickhowell | Freehold | 78 m² | £215,000 (2025) |
| 10, Tan Dderwen, Llangattock, Crickhowell | Freehold | 76 m² | £148,000 (2015) |
| 11, Tan Dderwen, Llangattock, Crickhowell | Freehold | 89 m² | £230,000 (2021) |
| 12, Tan Dderwen, Llangattock, Crickhowell | Freehold | 86 m² | £275,000 (2026) |
| 14, Tan Dderwen, Llangattock, Crickhowell | - | 84 m² | - |
| 16 Tan Dderwen, Llangattock, Crickhowell | Freehold | 86 m² | £300,000 (2023) |
| 17, Tan Dderwen, Llangattock, Crickhowell | Freehold | 91 m² | £69,500 (1998) |
| 18, Tan Dderwen, Llangattock, Crickhowell | Freehold | 102 m² | £180,000 (2017) |
| 21, Tan Dderwen, Llangattock, Crickhowell | - | 63 m² | - |
| 22, Tan Dderwen, Llangattock, Crickhowell | - | 63 m² | - |
| 23, Tan Dderwen, Llangattock, Crickhowell | - | 42 m² | - |
| 24 Tan Dderwen, Llangattock, Crickhowell | - | 61 m² | - |