| Golwg Y Bannau, Trecastle, Brecon, LD3 8UH | Jul 2026 | £230,000 | Detached | Freehold |
| Carpenters Cottage, Trecastle, Brecon, LD3 8UH | Jan 2026 | £285,000 | Detached | Freehold |
| 1 The Willows, Trecastle, Brecon, LD3 8UH | Dec 2025 | £85,000 | Detached | Freehold |
| Shangri La, Trecastle, Brecon, LD3 8UH | Nov 2025 | £312,000 | Detached | Freehold |
| 1 Pen Y Bont Cottage, Trecastle, Brecon, LD3 8UH | Dec 2024 | £225,000 | Semi-detached | Freehold |
| Brook House, Trecastle, Brecon, LD3 8UH | Nov 2023 | £315,000 | Detached | Freehold |
| The Rising Sun Cottage, Trecastle, Brecon, LD3 8UH | Jul 2023 | £290,000 | Detached | Freehold |
| 1 Login Terrace, Trecastle, Brecon, LD3 8UH | Dec 2022 | £159,000 | Terraced | Freehold |
| Castle Coaching Inn, Trecastle, Brecon, LD3 8UH | Jul 2022 | £320,000 | Other property | Freehold |
| Soar Chapel, Trecastle, Brecon, LD3 8UH | Feb 2021 | £150,000 | Detached | Leasehold |
| 2 The Willows, Trecastle, Brecon, LD3 8UH | Jun 2020 | £130,000 | Terraced | Freehold |
| Meadow View, Trecastle, Brecon, LD3 8UH | Jun 2018 | £150,000 | Semi-detached | Freehold |
| Drain Duon, Trecastle, Brecon, LD3 8UH | Dec 2017 | £180,000 | Semi-detached | Freehold |
| Hafan Dawel, Trecastle, Brecon, LD3 8UH | Sep 2017 | £195,000 | Detached | Freehold |
| Ffynnon Lloer, Trecastle, Brecon, LD3 8UH | Apr 2017 | £300,000 | Detached | Freehold |
| 2 Pen Y Bont Cottage, Trecastle, Brecon, LD3 8UH | Feb 2017 | £122,500 | Semi-detached | Freehold |
| Ger Y Nant, Trecastle, Brecon, LD3 8UH | Sep 2016 | £195,000 | Detached | Freehold |
| Rising Sun Cottage, Trecastle, Brecon, LD3 8UH | Aug 2016 | £162,000 | Detached | Freehold |
| White House, Trecastle, Brecon, LD3 8UH | Jul 2016 | £166,000 | Detached | Freehold |
| Bush House, Trecastle, Brecon, LD3 8UH | Dec 2015 | £155,000 | Detached | Freehold |
| Foresters Cottage, Trecastle, Brecon, LD3 8UH | Dec 2015 | £217,000 | Detached | Freehold |
| Twyn Y Felin, Trecastle, Brecon, LD3 8UH | May 2015 | £420,000 | Detached | Freehold |
| Pleasant View, Trecastle, Brecon, LD3 8UH | May 2012 | £200,000 | Detached | Freehold |
| Blodwen, 4 Login Terrace, Trecastle, Brecon, LD3 8UH | Feb 2009 | £62,000 | Terraced | Freehold |
| Laurels, Trecastle, Brecon, LD3 8UH | Nov 2007 | £185,000 | Semi-detached | Freehold |
| Hawthorns, Trecastle, Brecon, LD3 8UH | Feb 2006 | £170,000 | Semi-detached | Freehold |
| 2 Login Terrace, Trecastle, Brecon, LD3 8UH | Sep 2004 | £138,000 | Terraced | Freehold |
| Delfryn, Trecastle, Brecon, LD3 8UH | Mar 2000 | £83,000 | Detached | Freehold |
| 5 Login Terrace, Trecastle, Brecon, LD3 8UH | Apr 1998 | £60,000 | Semi-detached | Freehold |
| Bear House, Trecastle, Brecon, LD3 8UH | Jun 1996 | £54,000 | Semi-detached | Freehold |
| 3 The Willows, Trecastle, Brecon, LD3 8UH | May 1996 | £23,000 | Detached | Freehold |
| Bush Forge, Trecastle, Brecon, LD3 8UH | Jul 1995 | £68,500 | Detached | Freehold |