| 1B Southdown Crescent, Harrow, London | - | 74 m² | - |
| 3, Southdown Crescent, Harrow | - | 84 m² | - |
| 5 Southdown Crescent, Harrow | Freehold | 81 m² | £212,500 (2002) |
| 7, Southdown Crescent, Harrow | Freehold | 74 m² | £290,000 (2013) |
| 13, Southdown Crescent, Harrow | Freehold | 97 m² | £355,000 (2011) |
| 15, Southdown Crescent, Harrow | Freehold | 90 m² | £249,900 (2006) |
| 17, Southdown Crescent, Harrow | Freehold | 38 m² | £285,000 (2006) |
| 17B Southdown Crescent, Harrow | - | 38 m² | - |
| 19, Southdown Crescent, Harrow | Freehold | 73 m² | £393,200 (2016) |
| 23 Southdown Crescent, Harrow | Freehold | 86 m² | £237,000 (2006) |
| 25 Southdown Crescent, Harrow | Freehold | 81 m² | £495,000 (2024) |
| 31 Southdown Crescent, Harrow, Harrow | - | 77 m² | - |
| 37, Southdown Crescent, Harrow | - | 88 m² | - |
| 43, Southdown Crescent, Harrow | Freehold | 75 m² | £370,000 (2015) |
| 47, Southdown Crescent, Harrow | - | 81 m² | - |
| 49, Southdown Crescent, Harrow | Freehold | 77 m² | £475,000 (2016) |
| 51 Southdown Crescent, Harrow | Freehold | 83 m² | £527,000 (2024) |
| 53, Southdown Crescent, Harrow | Freehold | 84 m² | £230,000 (2014) |
| 59 Southdown Crescent, Harrow | Freehold | 93 m² | £550,000 (2022) |
| 61, Southdown Crescent, Harrow | Freehold | 89 m² | £285,000 (2013) |
| 65 Southdown Crescent, Harrow | Freehold | 75 m² | £550,000 (2025) |
| 69 Southdown Crescent, Harrow | - | 113 m² | - |
| Flat 1, 1A Southdown Crescent, Harrow, London | - | 50 m² | - |
| Flat 2, 1A Southdown Crescent, Harrow, London | - | 45 m² | - |
