| 2, Park Avenue, Great Harwood, Blackburn | Leasehold | 129 m² | £161,000 (2019) |
| 3, Park Avenue, Great Harwood, Blackburn | Leasehold | 100 m² | £111,000 (2021) |
| 4, Park Avenue, Great Harwood, Blackburn | Leasehold | 170 m² | £165,000 (2008) |
| 7, Park Avenue, Great Harwood, Blackburn | Leasehold | 88 m² | £58,000 (2003) |
| 8, Park Avenue, Great Harwood, Blackburn | Leasehold | 107 m² | £133,000 (2020) |
| 9, Park Avenue, Great Harwood, Blackburn | - | 101 m² | - |
| 10, Park Avenue, Great Harwood, Blackburn | Leasehold | 111 m² | £138,000 (2018) |
| 11 Park Avenue, Great Harwood, Blackburn | Leasehold | 90 m² | £115,000 (2020) |
| 12, Park Avenue, Great Harwood, Blackburn | - | 123 m² | - |
| 13, Park Avenue, Great Harwood, Blackburn | Leasehold | 93 m² | £119,000 (2021) |
| 14, Park Avenue, Great Harwood, Blackburn | - | 84 m² | - |
| 15, Park Avenue, Great Harwood, Blackburn | Leasehold | 115 m² | £97,500 (2017) |
| 16 Park Avenue, Great Harwood, Blackburn | Leasehold | 108 m² | £222,000 (2024) |
| 17 Park Avenue, Great Harwood, Blackburn | Leasehold | 102 m² | £118,500 (2018) |
| 18 Park Avenue, Great Harwood, Blackburn | Leasehold | 105 m² | £68,000 (2002) |
| 20, Park Avenue, Great Harwood, Blackburn | Leasehold | 157 m² | £86,400 (2003) |
| 21, Park Avenue, Great Harwood, Blackburn | - | 86 m² | - |
| 22, Park Avenue, Great Harwood, Blackburn | Leasehold | 107 m² | £129,000 (2019) |
| 24, Park Avenue, Great Harwood, Blackburn | Leasehold | 115 m² | £195,000 (2025) |
| 25, Park Avenue, Great Harwood, Blackburn | Leasehold | 82 m² | £113,000 (2015) |
| 26 Park Avenue, Great Harwood, Blackburn | Leasehold | 111 m² | £175,000 (2021) |
| 27, Park Avenue, Great Harwood, Blackburn | Leasehold | 83 m² | £135,000 (2023) |
| 28, Park Avenue, Great Harwood, Blackburn | Leasehold | 114 m² | £37,000 (1997) |
| 29 Park Avenue, Great Harwood, Blackburn | Leasehold | 93 m² | £134,508 (2025) |
| 31, Park Avenue, Great Harwood, Blackburn | - | 94 m² | - |
| 33 Park Avenue, Great Harwood, Blackburn | Leasehold | 92 m² | £116,600 (2020) |
| 35, Park Avenue, Great Harwood, Blackburn | Leasehold | 88 m² | £28,000 (1998) |
| 37 Park Avenue, Great Harwood, Blackburn | - | 91 m² | - |
| Flat 1, 41, Park Avenue, Great Harwood, Blackburn | - | 75 m² | - |
| Flat 2, 41, Park Avenue, Great Harwood, Blackburn | - | 61 m² | - |
