| 2, Upton Avenue, Southwick, Brighton | Freehold | 68 m² | £370,000 (2018) |
| 4 Upton Avenue, Southwick, Brighton | - | 69 m² | - |
| 6, Upton Avenue, Southwick, Brighton | Freehold | 71 m² | £372,500 (2016) |
| 8, Upton Avenue, Southwick, Brighton | Freehold | 68 m² | £247,000 (2013) |
| 9, Upton Avenue, Southwick, Brighton | Freehold | 68 m² | £350,000 (2018) |
| 11 Upton Avenue, West Sussex, Brighton, Southwick | Freehold | 105 m² | £405,000 (2021) |
| 12, Upton Avenue, Southwick, Brighton | Freehold | 69 m² | £279,950 (2014) |
| 13, Upton Avenue, Southwick, Brighton | Freehold | 65 m² | £314,950 (2015) |
| 14 Upton Avenue, Southwick, Southwick | Freehold | 121 m² | £454,450 (2021) |
| 15, Upton Avenue, Southwick, Brighton | Freehold | 66 m² | £334,000 (2018) |
| 16, Upton Avenue, Southwick, Brighton | Freehold | 70 m² | £370,000 (2017) |
| 17, Upton Avenue, Southwick, Brighton | Freehold | 88 m² | £399,000 (2020) |
| 18, Upton Avenue, Southwick, Brighton | Freehold | 71 m² | £317,000 (2019) |
| 20, Upton Avenue, Southwick, Brighton | Freehold | 70 m² | £300,000 (2020) |
| 21, Upton Avenue, Southwick, Brighton | Freehold | 75 m² | £415,000 (2025) |
| 22 Upton Avenue, Southwick, Southwick | - | 80 m² | - |
| 23 Upton Avenue, Southwick, Brighton | Freehold | 69 m² | £390,000 (2024) |
| 24, Upton Avenue, Southwick, Brighton | - | 114 m² | - |
| 25 Upton Avenue, Southwick, Brighton | - | 107 m² | - |
| 26, Upton Avenue, Southwick, Brighton | Freehold | 88 m² | £350,000 (2018) |
| 27, Upton Avenue, Southwick, Brighton | Freehold | 71 m² | £327,500 (2019) |
