| 2 Howick Park Avenue, Penwortham, Preston | - | 474 m² | - |
| 7, Howick Park Avenue, Penwortham, Preston | Freehold | 73 m² | £45,750 (1997) |
| 9, Howick Park Avenue, Penwortham, Preston | Freehold | 76 m² | £110,000 (2012) |
| 12, Howick Park Avenue, Penwortham, Preston | - | 74 m² | - |
| 14, Howick Park Avenue, Penwortham, Preston | - | 45 m² | - |
| 14A Howick Park Avenue, Penwortham, Preston | - | 50 m² | - |
| 14B Howick Park Avenue, Penwortham, Preston | - | 43 m² | - |
| 15, Howick Park Avenue, Penwortham, Preston | Freehold | 91 m² | £150,000 (2017) |
| 17, Howick Park Avenue, Penwortham, Preston | Freehold | 74 m² | £143,000 (2019) |
| 18, Howick Park Avenue, Penwortham, Preston | Freehold | 75 m² | £180,000 (2010) |
| 19, Howick Park Avenue, Penwortham, Preston | Freehold | 73 m² | £110,000 (2014) |
| 21, Howick Park Avenue, Penwortham, Preston | Freehold | 75 m² | £195,000 (2024) |
| 22, Howick Park Avenue, Penwortham, Preston | Freehold | 76 m² | £170,000 (2017) |
| 23, Howick Park Avenue, Penwortham, Preston | Freehold | 78 m² | £142,000 (2018) |
| 26, Howick Park Avenue, Penwortham, Preston | Freehold | 101 m² | £155,000 (2019) |
| 27, Howick Park Avenue, Penwortham, Preston | Freehold | 119 m² | £223,000 (2020) |
| 29, Howick Park Avenue, Penwortham, Preston | Freehold | 73 m² | £150,000 (2017) |
| 30, Howick Park Avenue, Penwortham, Preston | Freehold | 75 m² | £125,000 (2020) |
| 33 Howick Park Avenue, Penwortham, Preston | Freehold | 65 m² | £140,000 (2018) |
| 35, Howick Park Avenue, Penwortham, Preston | Freehold | 77 m² | £143,000 (2016) |
| 37 Howick Park Avenue, Penwortham, Preston | Freehold | 70 m² | £235,000 (2025) |
| 40, Howick Park Avenue, Penwortham, Preston | Freehold | 81 m² | £151,500 (2014) |
| 42, Howick Park Avenue, Penwortham, Preston | Freehold | 73 m² | £161,500 (2007) |
| 43, Howick Park Avenue, Penwortham, Preston | Freehold | 68 m² | £148,000 (2018) |
| 44, Howick Park Avenue, Penwortham, Preston | Freehold | 93 m² | £150,000 (2016) |
| 46, Howick Park Avenue, Penwortham, Preston | Freehold | 106 m² | £165,000 (2016) |
| 50, Howick Park Avenue, Penwortham, Preston | Freehold | 84 m² | £172,500 (2024) |
| 53, Howick Park Avenue, Penwortham, Preston | - | 90 m² | - |
| 54 Howick Park Avenue, Penwortham, Preston | Freehold | 69 m² | £265,000 (2025) |
| 55, Howick Park Avenue, Penwortham, Preston | Freehold | 82 m² | £164,000 (2009) |
| 57 Howick Park Avenue, Penwortham, Preston | Freehold | 87 m² | £127,500 (2011) |
| 58, Howick Park Avenue, Penwortham, Preston | Freehold | 90 m² | £180,000 (2018) |
| 59, Howick Park Avenue, Penwortham, Preston | Freehold | 88 m² | £187,000 (2025) |
| 61, Howick Park Avenue, Penwortham, Preston | Freehold | 73 m² | £193,000 (2016) |
| 63, Howick Park Avenue, Penwortham, Preston | Freehold | 87 m² | £200,000 (2018) |
| 65, Howick Park Avenue, Penwortham, Preston | Freehold | 81 m² | £125,000 (2015) |
| 67 Howick Park Avenue, Penwortham, Preston | Freehold | 90 m² | £205,000 (2022) |