| 1 Southdown Avenue, Peacehaven | Freehold | 112 m² | £480,000 (2024) |
| 3 Southdown Avenue, Peacehaven | Freehold | 65 m² | £425,000 (2025) |
| 4, Southdown Avenue, Peacehaven | Freehold | 72 m² | £235,000 (2011) |
| 5, Southdown Avenue, Peacehaven | Freehold | 78 m² | £360,000 (2021) |
| 6, Southdown Avenue, Peacehaven | Freehold | 87 m² | £455,000 (2021) |
| 8, Southdown Avenue, Peacehaven | Leasehold | 84 m² | £240,000 (2020) |
| 8A Southdown Avenue, Peacehaven | Leasehold | 94 m² | £225,000 (2015) |
| 9, Southdown Avenue, Peacehaven | Freehold | 66 m² | £264,000 (2016) |
| 9A Southdown Avenue, Peacehaven | Freehold | 76 m² | £305,000 (2018) |
| 10 Southdown Avenue, Peacehaven | - | 67 m² | - |
| 10A Southdown Avenue, Peacehaven | - | 71 m² | - |
| 12 Southdown Avenue, Peacehaven | Freehold | 102 m² | £375,000 (2026) |
| 13 Southdown Avenue, Peacehaven | Freehold | 85 m² | £364,950 (2022) |
| 13A, Southdown Avenue, Peacehaven | Freehold | 73 m² | £213,000 (2013) |
| 15, Southdown Avenue, Peacehaven | Freehold | 94 m² | £305,000 (2019) |
| 15A Southdown Avenue, Peacehaven | Freehold | 93 m² | £352,500 (2025) |
| 16, Southdown Avenue, Peacehaven | Freehold | 93 m² | £95,000 (1999) |
| 17 Southdown Avenue, Peacehaven | Freehold | 80 m² | £25,000 (1998) |
| 18 Southdown Avenue, Peacehaven | Freehold | 161 m² | £475,000 (2024) |
| 18A, Southdown Avenue, Peacehaven | Freehold | 162 m² | £322,500 (2011) |
| 19, Southdown Avenue, Peacehaven | Freehold | 59 m² | £312,000 (2024) |
| 20 Southdown Avenue, Peacehaven | Freehold | 95 m² | £186,500 (2011) |
| 21, Southdown Avenue, Peacehaven | Freehold | 86 m² | £305,000 (2016) |
