| 1 Berwick Avenue, Southport | Leasehold | 32 m² | £73,700 (2004) |
| 2 Berwick Avenue, Southport | Leasehold | 77 m² | £107,000 (2010) |
| 3, Berwick Avenue, Southport | Freehold | 96 m² | £48,750 (2001) |
| 4, Berwick Avenue, Southport | - | 84 m² | - |
| 5, Berwick Avenue, Southport | - | 88 m² | - |
| 6 Berwick Avenue, Southport | Freehold | 87 m² | £168,000 (2023) |
| 7 Berwick Avenue, Southport | - | 92 m² | - |
| 8, Berwick Avenue, Southport | - | 100 m² | - |
| 9, Berwick Avenue, Southport | Freehold | 91 m² | £50,000 (2004) |
| 10, Berwick Avenue, Southport | - | 97 m² | - |
| 11, Berwick Avenue, Southport | Freehold | 91 m² | £127,000 (2017) |
| 12, Berwick Avenue, Southport | - | 98 m² | - |
| 13, Berwick Avenue, Southport | Freehold | 80 m² | £128,000 (2020) |
| 14, Berwick Avenue, Southport | Freehold | 98 m² | £128,000 (2018) |
| 15, Berwick Avenue, Southport | Freehold | 86 m² | £146,000 (2019) |
| 16 Berwick Avenue, Southport | Freehold | 86 m² | £160,000 (2025) |
| 17, Berwick Avenue, Southport | Freehold | 85 m² | £120,500 (2013) |
| 18, Berwick Avenue, Southport | - | 84 m² | - |
| 20, Berwick Avenue, Southport | Freehold | 73 m² | £67,000 (2000) |
| 21 Berwick Avenue, Southport | - | 82 m² | - |
| 21A, Berwick Avenue, Southport | - | 52 m² | - |
| 21B, Berwick Avenue, Southport | - | 45 m² | - |
| 21C Berwick Avenue, Southport | - | 46 m² | - |
| 22 Berwick Avenue, Southport | - | 100 m² | - |
| 23 Berwick Avenue, Southport | - | 47 m² | - |
| 23A, Berwick Avenue, Southport | - | 45 m² | - |
| 24 Berwick Avenue, Southport | - | 82 m² | - |
| 25 Berwick Avenue, Southport | - | 46 m² | - |
| 25A Berwick Avenue, Southport | - | 56 m² | - |
| 27, Berwick Avenue, Southport | - | 44 m² | - |
| 27A Berwick Avenue, Southport | - | 55 m² | - |
| 27B, Berwick Avenue, Southport | - | 44 m² | - |
| 27C, Berwick Avenue, Southport | - | 55 m² | - |
| 30, Berwick Avenue, Southport | Freehold | 85 m² | £118,000 (2014) |
| 31 Berwick Avenue, Southport | - | 92 m² | - |
| 32, Berwick Avenue, Southport | - | 84 m² | - |
| 33, Berwick Avenue, Southport | - | 91 m² | - |
| 34 Berwick Avenue, Southport | - | 98 m² | - |
| 35 Berwick Avenue, Ainsdale, Ainsdale | Freehold | 109 m² | £35,000 (2004) |
| 36, Berwick Avenue, Southport | Freehold | 93 m² | £147,500 (2018) |
| 37, Berwick Avenue, Southport | Freehold | 91 m² | £151,000 (2023) |
| 38 Berwick Avenue, Southport | Freehold | 89 m² | £161,500 (2022) |
| 39, Berwick Avenue, Southport | - | 92 m² | - |
| 40, Berwick Avenue, Southport | Freehold | 100 m² | £75,000 (2002) |
| 41 Berwick Avenue, Southport | Freehold | 85 m² | £205,000 (2025) |
| 43, Berwick Avenue, Southport | Freehold | 85 m² | £125,000 (2016) |
| 44 Berwick Avenue, Southport | - | 86 m² | - |
| 45, Berwick Avenue, Southport | - | 80 m² | - |
| 46 Berwick Avenue, Southport | Freehold | 106 m² | £240,000 (2025) |
| 47 Berwick Avenue, Southport | - | 87 m² | - |
| 49, Berwick Avenue, Southport | Freehold | 73 m² | £145,000 (2021) |
| 51 Berwick Avenue, Southport | Freehold | 105 m² | £160,000 (2026) |
| 52, Berwick Avenue, Southport | Freehold | 90 m² | £150,000 (2019) |
| 53 Berwick Avenue, Southport | - | 90 m² | - |
| 54, Berwick Avenue, Southport | Freehold | 89 m² | £120,000 (2010) |
| 55 Berwick Avenue, Southport | Freehold | 126 m² | £206,000 (2025) |
| 56 Berwick Avenue, Southport | Freehold | 87 m² | £170,000 (2024) |
| 57, Berwick Avenue, Southport | Freehold | 104 m² | £124,950 (2016) |
| 58, Berwick Avenue, Southport | - | 95 m² | - |
| 63, Berwick Avenue, Southport | - | 92 m² | - |
