| 1, Gilwern Crescent, Llanishen, Cardiff | Freehold | 78 m² | £180,000 (2017) |
| 1A, Gilwern Crescent, Llanishen, Cardiff | Freehold | 96 m² | £305,000 (2025) |
| 3, Gilwern Crescent, Llanishen, Cardiff | Freehold | 65 m² | £64,500 (2001) |
| 5, Gilwern Crescent, Llanishen, Cardiff | - | 73 m² | - |
| 7, Gilwern Crescent, Llanishen, Cardiff | Freehold | 129 m² | £232,000 (2017) |
| 9, Gilwern Crescent, Llanishen, Cardiff | - | 97 m² | - |
| 15, Gilwern Crescent, Llanishen, Cardiff | Freehold | 93 m² | £137,000 (2006) |
| 17 Gilwern Crescent, Llanishen, Cardiff | Freehold | 93 m² | £295,000 (2022) |
| 19 Gilwern Crescent, Llanishen, Cardiff | Freehold | 86 m² | £318,000 (2026) |
| 21, Gilwern Crescent, Llanishen, Cardiff | Freehold | 100 m² | £160,215 (2019) |
| 23, Gilwern Crescent, Llanishen, Cardiff | Freehold | 97 m² | £280,000 (2022) |
| 25 Gilwern Crescent, Llanishen, Cardiff | Freehold | 79 m² | £134,000 (2005) |
| 27, Gilwern Crescent, Llanishen, Cardiff | - | 79 m² | - |
| 29, Gilwern Crescent, Llanishen, Cardiff | Freehold | 93 m² | £250,000 (2020) |
| 31, Gilwern Crescent, Llanishen, Cardiff | - | 96 m² | - |
| 35 Gilwern Crescent, Llanishen, Cardiff | Freehold | 97 m² | £138,000 (2009) |
| 39, Gilwern Crescent, Llanishen, Cardiff | Freehold | 95 m² | £250,000 (2021) |
| 41 Gilwern Crescent, Llanishen, Cardiff | Freehold | 89 m² | £352,000 (2025) |
| 43, Gilwern Crescent, Llanishen, Cardiff | - | 88 m² | - |
| 43A Gilwern Crescent, Llanishen, Cardiff | - | 98 m² | - |
| 45, Gilwern Crescent, Llanishen, Cardiff | Freehold | 96 m² | £232,000 (2017) |
| 47, Gilwern Crescent, Llanishen, Cardiff | Freehold | 94 m² | £160,000 (2015) |
| 49 Gilwern Crescent, Llanishen, Cardiff | - | 65 m² | - |
| 51, Gilwern Crescent, Llanishen, Cardiff | Freehold | 110 m² | £187,000 (2016) |
| 59, Gilwern Crescent, Llanishen, Cardiff | - | 85 m² | - |
