| 1 Penley Avenue, Prestatyn | Freehold | 89 m² | £195,000 (2025) |
| 3 Penley Avenue, Prestatyn | Freehold | 50 m² | £27,500 (1997) |
| 4, Penley Avenue, Prestatyn | Freehold | 48 m² | £112,000 (2018) |
| 5, Penley Avenue, Prestatyn | Freehold | 117 m² | £215,000 (2021) |
| 6, Penley Avenue, Prestatyn | Freehold | 50 m² | £62,000 (2003) |
| 7, Penley Avenue, Prestatyn | Freehold | 93 m² | £152,500 (2016) |
| 8, Penley Avenue, Prestatyn | Freehold | 51 m² | £125,000 (2007) |
| 10 Penley Avenue, Prestatyn | Freehold | 59 m² | £135,000 (2024) |
| 13 Penley Avenue, Prestatyn, Prestatyn | Freehold | 86 m² | £130,000 (2021) |
| 14, Penley Avenue, Prestatyn | Freehold | 51 m² | £140,000 (2024) |
| 15 Penley Avenue, Prestatyn | Freehold | 57 m² | £45,000 (1999) |
| 16, Penley Avenue, Prestatyn | Freehold | 87 m² | £143,000 (2017) |
| 17 Penley Avenue, Prestatyn | Freehold | 49 m² | £158,000 (2023) |
| 19, Penley Avenue, Prestatyn | - | 45 m² | - |
| 21, Penley Avenue, Prestatyn | Freehold | 51 m² | £105,000 (2016) |
| 22 Penley Avenue, Prestatyn | Freehold | 56 m² | £69,500 (2003) |
| 23, Penley Avenue, Prestatyn | Freehold | 76 m² | £97,000 (2012) |
| 24, Penley Avenue, Prestatyn | Freehold | 77 m² | £117,500 (2017) |
| 27 Penley Avenue, Prestatyn | Freehold | 51 m² | £123,000 (2022) |
| 29 Penley Avenue, Prestatyn | Freehold | 69 m² | £195,000 (2025) |
| 30, Penley Avenue, Prestatyn | - | 143 m² | - |
| 31 Penley Avenue, Prestatyn | Freehold | 53 m² | £151,000 (2025) |
| 32, Penley Avenue, Prestatyn | Freehold | 56 m² | £116,000 (2017) |
| 33, Penley Avenue, Prestatyn | - | 49 m² | - |
| 37, Penley Avenue, Prestatyn | Freehold | 50 m² | £125,000 (2020) |
| 39, Penley Avenue, Prestatyn | Freehold | 84 m² | £113,000 (2015) |
| 41, Penley Avenue, Prestatyn | Freehold | 50 m² | £125,000 (2020) |
| 43, Penley Avenue, Prestatyn | Freehold | 49 m² | £135,000 (2020) |