| 2, Cowper Road, Worthing | Freehold | 172 m² | £435,000 (2013) |
| 4, Cowper Road, Worthing | Leasehold | 185 m² | £300,000 (2023) |
| 6, Cowper Road, Worthing | Freehold | 206 m² | £499,950 (2016) |
| 9, Cowper Road, Worthing | Freehold | 167 m² | £535,000 (2015) |
| 11 Cowper Road, Worthing | Freehold | 84 m² | £315,000 (2023) |
| 11A Cowper Road, Worthing | Freehold | 131 m² | £325,000 (2022) |
| 12 Cowper Road, Worthing | Leasehold | 81 m² | £146,450 (2004) |
| 12A, Cowper Road, Worthing | Leasehold | 83 m² | £325,000 (2022) |
| 15, Cowper Road, Worthing | Freehold | 94 m² | £178,000 (2013) |
| 15A, Cowper Road, Worthing | Leasehold | 93 m² | £285,000 (2022) |
| 17, Cowper Road, Worthing | Freehold | 197 m² | £670,000 (2019) |
| 18A, Cowper Road, Worthing | Freehold | 79 m² | £169,950 (2014) |
| 19 Cowper Road, Heene, Worthing, Worthing | Leasehold | 87 m² | £220,000 (2021) |
| 21 Cowper Road, Heene, Worthing, Worthing | Leasehold | 87 m² | £210,000 (2021) |
| 22, Cowper Road, Worthing | Leasehold | 77 m² | £245,000 (2019) |
| First Floor Flat, 18 Cowper Road, Worthing | Freehold | 79 m² | £286,500 (2024) |
| Flat 1, 1, Cowper Road, Worthing | Leasehold | 120 m² | £270,000 (2016) |
| Flat 1, 3 Cowper Road, Heene, Worthing | Leasehold | 101 m² | £376,000 (2022) |
| Flat 1, 10 Cowper Road, Heene, Worthing | Leasehold | 36 m² | £175,000 (2022) |
| Flat 1, 20 Cowper Road, Worthing | Leasehold | 65 m² | £150,000 (2007) |
| Flat 1, 24, Cowper Road, Worthing | Leasehold | 55 m² | £180,000 (2019) |
| Flat 1, 26 Cowper Road, Heene, Worthing | - | 19 m² | - |
| Flat 2, 1, Cowper Road, Worthing | Leasehold | 29 m² | £167,100 (2016) |
| Flat 2, 5 Cowper Road, Worthing | Leasehold | 90 m² | £90,000 (1999) |
| Flat 2, 10 Cowper Road, Heene, Worthing | Leasehold | 33 m² | £205,000 (2022) |
| Flat 2, 20 Cowper Road, Worthing | Leasehold | 52 m² | £160,000 (2014) |
| Flat 2, 24 Cowper Road, Worthing | Leasehold | 41 m² | £165,000 (2019) |
| Flat 2, 26 Cowper Road, Worthing | - | 27 m² | - |
| Flat 3, 1 Cowper Road, Worthing | Leasehold | 42 m² | £152,500 (2016) |
| Flat 3, 10 Cowper Road, Heene, Worthing | Leasehold | 53 m² | £230,000 (2022) |
| Flat 3, 20 Cowper Road, Worthing | Leasehold | 41 m² | £190,000 (2022) |
| Flat 3, 24 Cowper Road, Worthing | Leasehold | 38 m² | £124,950 (2015) |
| Flat 3, 26 Cowper Road, Heene, Worthing | - | 26 m² | - |
| Flat 4, 10 Cowper Road, Heene, Worthing | Leasehold | 20 m² | £140,000 (2022) |
| Flat 4, 24, Cowper Road, Worthing | Leasehold | 33 m² | £130,000 (2019) |
| Flat 4, 26 Cowper Road, Worthing | - | 44 m² | - |
| Flat 5, 10 Cowper Road, Worthing | Leasehold | 28 m² | £145,000 (2022) |
| Flat 5, 24 Cowper Road, Worthing | Leasehold | 19 m² | £100,000 (2018) |
| Flat 5, 26 Cowper Road, Heene, Worthing | - | 26 m² | - |
| Flat 6, 10 Cowper Road, Worthing | Leasehold | 41 m² | £175,000 (2022) |
| Flat 6, 24 Cowper Road, Heene, Worthing | Leasehold | 62 m² | £177,500 (2026) |
| Flat 6, 26 Cowper Road, Heene, Worthing | - | 20 m² | - |
| Flat 7, 26 Cowper Road, Worthing | - | 24 m² | - |
| Flat 8, 26 Cowper Road, Heene, Worthing | - | 26 m² | - |
| Flat 9, 26 Cowper Road, Heene, Worthing | - | 53 m² | - |
| Ground Floor Flat 1, 5 Cowper Road, Worthing | Leasehold | 78 m² | £290,000 (2020) |
| Ground Floor Flat, 16 Cowper Road, Heene, Worthing | - | 75 m² | - |
| Top Flat, 16, Cowper Road, Worthing | Leasehold | 81 m² | £322,500 (2024) |
| Top Floor Flat, 16 Cowper Road, Worthing | - | 77 m² | - |
