| 1 Gareth Close, Thornhill, Cardiff | Freehold | 75 m² | £60,000 (1996) |
| 3, Gareth Close, Thornhill, Cardiff | Freehold | 130 m² | £307,000 (2017) |
| 7, Gareth Close, Thornhill, Cardiff | Freehold | 129 m² | £240,000 (2010) |
| 9, Gareth Close, Thornhill, Cardiff | Freehold | 114 m² | £247,000 (2014) |
| 12, Gareth Close, Thornhill, Cardiff | - | 71 m² | - |
| 15, Gareth Close, Thornhill, Cardiff | Freehold | 105 m² | £235,000 (2014) |
| 16 Gareth Close, Thornhill, Cardiff | Freehold | 67 m² | £220,000 (2024) |
| 17, Gareth Close, Thornhill, Cardiff | Freehold | 87 m² | £316,000 (2023) |
| 18, Gareth Close, Thornhill, Cardiff | Freehold | 65 m² | £146,000 (2012) |
| 20, Gareth Close, Thornhill, Cardiff | Freehold | 66 m² | £157,000 (2007) |
| 22 Gareth Close, Thornhill, Cardiff | Freehold | 66 m² | £243,650 (2024) |
| 23 Gareth Close, Thornhill, Cardiff | Freehold | 88 m² | £342,500 (2024) |
| 26 Gareth Close, Thornhill, Cardiff | Freehold | 88 m² | £320,000 (2026) |
| 27 Gareth Close, Thornhill, Cardiff | Freehold | 71 m² | £325,000 (2026) |
| 28 Gareth Close, Thornhill, Cardiff | Freehold | 110 m² | £420,000 (2026) |
| 29, Gareth Close, Thornhill, Cardiff | Freehold | 90 m² | £195,000 (2011) |
| 31 Gareth Close, Thornhill, Cardiff | Freehold | 65 m² | £265,000 (2025) |
| 33 Gareth Close, Thornhill, Cardiff | Freehold | 63 m² | £262,500 (2025) |
| 35 Gareth Close, Thornhill, Cardiff | Freehold | 68 m² | £240,000 (2022) |
| 39 Gareth Close, Thornhill, Cardiff | Freehold | 63 m² | £262,500 (2025) |
| 45 Gareth Close, Thornhill, Cardiff | Freehold | 87 m² | £235,000 (2014) |