| Flat 1 Addison Court, 15, Heath Road, Twickenham | Leasehold | 67 m² | £245,000 (2006) |
| Flat 2 Addison Court, 15, Heath Road, Twickenham | Leasehold | 54 m² | £94,000 (1997) |
| Flat 3, Addison Court, 15 Heath Road, Twickenham | Leasehold | 49 m² | £345,000 (2025) |
| Flat 4 Addison Court, 15, Heath Road, Twickenham | Leasehold | 50 m² | £292,000 (2018) |
| Flat 6 Addison Court, 15, Heath Road, Twickenham | Leasehold | 67 m² | £399,950 (2015) |
| Flat 7 Addison Court, 15, Heath Road, Twickenham | Leasehold | 55 m² | £405,000 (2015) |
| Flat 8 Addison Court, 15, Heath Road, Twickenham | Leasehold | 58 m² | £142,500 (2000) |
| Flat 9, Addison Court, 15 Heath Road, Twickenham | Leasehold | 62 m² | £119,500 (1999) |
| Flat 15, Addison Court, 15 Heath Road, Twickenham | Leasehold | 77 m² | £485,000 (2025) |
| Flat 16 Addison Court, 15, Heath Road, Twickenham | Leasehold | 78 m² | £475,000 (2022) |
| Flat 17 Addison Court, 15, Heath Road, Twickenham | Leasehold | 76 m² | £390,000 (2014) |
| Flat 18, Addison Court, 15 Heath Road, Twickenham | Leasehold | 75 m² | £212,500 (2002) |
| Flat 19, Addison Court, 15 Heath Road, Twickenham | Leasehold | 73 m² | £250,000 (2006) |
| Flat 20 Addison Court, 15, Heath Road, Twickenham | Leasehold | 52 m² | £249,950 (2009) |
| Flat 21 Addison Court, 15, Heath Road, Twickenham | Leasehold | 44 m² | £277,500 (2015) |
