| Flat 1, Challenge Court, Langhorn Drive, Twickenham | Leasehold | 61 m² | £275,000 (2013) |
| Flat 2, Challenge Court, Langhorn Drive, Twickenham | Leasehold | 69 m² | £275,000 (2006) |
| Flat 3, Challenge Court, Langhorn Drive, Twickenham | Leasehold | 43 m² | £175,000 (2006) |
| Flat 4 Challenge Court, Langhorn Drive, Twickenham | Leasehold | 54 m² | £342,500 (2015) |
| Flat 5, Challenge Court, Langhorn Drive, Twickenham | Leasehold | 48 m² | £342,000 (2018) |
| Flat 6 Challenge Court, Langhorn Drive, Twickenham | Leasehold | 44 m² | £300,000 (2019) |
| Flat 7 Challenge Court, Langhorn Drive, Twickenham | Leasehold | 44 m² | £209,950 (2007) |
| Flat 8 Challenge Court, Langhorn Drive, Twickenham | Leasehold | 61 m² | £345,000 (2016) |
| Flat 9, Challenge Court, Langhorn Drive, Twickenham | Leasehold | 58 m² | £360,000 (2024) |
| Flat 10, Challenge Court, Langhorn Drive, Twickenham | Leasehold | 59 m² | £245,000 (2011) |
| Flat 11 Challenge Court, Langhorn Drive, Twickenham | Leasehold | 62 m² | £305,000 (2025) |
| Flat 12 Challenge Court, Langhorn Drive, Twickenham | Leasehold | 59 m² | £220,000 (2006) |
| Flat 13, Challenge Court, Langhorn Drive, Twickenham | Leasehold | 74 m² | £365,000 (2025) |
| Flat 14, Challenge Court, Langhorn Drive, Twickenham | Leasehold | 44 m² | £209,995 (2006) |
| Flat 15 Challenge Court, Langhorn Drive, Twickenham | Leasehold | 49 m² | £343,000 (2018) |
| Flat 16 Challenge Court, Langhorn Drive, Twickenham | Leasehold | 57 m² | £260,000 (2010) |
| Flat 17, Challenge Court, Langhorn Drive, Twickenham | Leasehold | 44 m² | £191,000 (2006) |
| Flat 18, Challenge Court, Langhorn Drive, Twickenham | Leasehold | 45 m² | £324,000 (2016) |
| Flat 19, Challenge Court, Langhorn Drive, Twickenham | Leasehold | 59 m² | £273,000 (2007) |
| Flat 20, Challenge Court, Langhorn Drive, Twickenham | Leasehold | 59 m² | £225,000 (2006) |
| Flat 21, Challenge Court, Langhorn Drive, Twickenham | Leasehold | 59 m² | £365,000 (2016) |
| Flat 22 Challenge Court, Langhorn Drive, Twickenham | Leasehold | 58 m² | £360,000 (2024) |
| Flat 23 Challenge Court, Langhorn Drive, Twickenham | Leasehold | 59 m² | £240,000 (2006) |
| Flat 24, Challenge Court, Langhorn Drive, Twickenham | Leasehold | 69 m² | £340,000 (2019) |
| Flat 25, Challenge Court, Langhorn Drive, Twickenham | Leasehold | 88 m² | £329,950 (2014) |
| Flat 26, Challenge Court, Langhorn Drive, Twickenham | Leasehold | 58 m² | £264,950 (2012) |
| Flat 27, Challenge Court, Langhorn Drive, Twickenham | Leasehold | 62 m² | £348,000 (2017) |
| Flat 28 Challenge Court, Langhorn Drive, Twickenham | Leasehold | 50 m² | £214,995 (2006) |
| Flat 29 Challenge Court, Langhorn Drive, Twickenham | Leasehold | 44 m² | £214,995 (2006) |
| Flat 30 Challenge Court, Langhorn Drive, Twickenham | Leasehold | 59 m² | £340,000 (2015) |
| Flat 31 Challenge Court, Langhorn Drive, Twickenham | Leasehold | 60 m² | £355,000 (2020) |
| Flat 32 Challenge Court, Langhorn Drive, Twickenham | Leasehold | 61 m² | £313,250 (2014) |
| Flat 33 Challenge Court, Langhorn Drive, Twickenham | Leasehold | 62 m² | £232,345 (2026) |
| Flat 34, Challenge Court, Langhorn Drive, Twickenham | Leasehold | 58 m² | £273,000 (2012) |
| Flat 35 Challenge Court, Langhorn Drive, Twickenham | - | 66 m² | - |
| Flat 36, Challenge Court, Langhorn Drive, Twickenham | Leasehold | 59 m² | £290,000 (2013) |
| Flat 37 Challenge Court, Langhorn Drive, Twickenham | Leasehold | 59 m² | £340,000 (2014) |
| Flat 38, Challenge Court, Langhorn Drive, Twickenham | Leasehold | 45 m² | £300,000 (2017) |
| Flat 39 Challenge Court, Langhorn Drive, Twickenham | Leasehold | 46 m² | £305,000 (2017) |
| Flat 41 Challenge Court, Langhorn Drive, Twickenham | Leasehold | 57 m² | £340,000 (2023) |
| Flat 42 Challenge Court, Langhorn Drive, Twickenham | Leasehold | 60 m² | £345,000 (2021) |
| Flat 43, Challenge Court, Langhorn Drive, Twickenham | Leasehold | 60 m² | £275,000 (2013) |
| Flat 44 Challenge Court, Langhorn Drive, Twickenham | - | 67 m² | - |
| Flat 46 Challenge Court, Langhorn Drive, Twickenham | - | 65 m² | - |
| Flat 47 Challenge Court, Langhorn Drive, Twickenham | - | 65 m² | - |
| Flat 48 Challenge Court, Langhorn Drive, Twickenham | - | 65 m² | - |
| Flat 49 Challenge Court, Langhorn Drive, Twickenham | - | 51 m² | - |
| Flat 50 Challenge Court, Langhorn Drive, Twickenham | - | 67 m² | - |
| Flat 51 Challenge Court, Langhorn Drive, Twickenham | - | 67 m² | - |
| Flat 52 Challenge Court, Langhorn Drive, Twickenham | - | 68 m² | - |
| Flat 53 Challenge Court, Langhorn Drive, Twickenham | - | 67 m² | - |
| Flat 56, Challenge Court, Langhorn Drive, Twickenham | - | 67 m² | - |
| Flat 58 Challenge Court, Langhorn Drive, Twickenham | - | 61 m² | - |
| Flat 59 Challenge Court, Langhorn Drive, Twickenham | - | 67 m² | - |
| Flat 61 Challenge Court, Langhorn Drive, Twickenham | - | 46 m² | - |
| Flat 62 Challenge Court, Langhorn Drive, Twickenham | - | 68 m² | - |
| Flat 63 Challenge Court, Langhorn Drive, Twickenham | - | 66 m² | - |
| Flat 66 Challenge Court, Langhorn Drive, Twickenham | - | 67 m² | - |
| Flat 67, Challenge Court, Langhorn Drive, Twickenham | - | 47 m² | - |
