| Flat 7, 1 Observatory Gardens, London, W8 7HY | Apr 2025 | £710,000 | Flat / maisonette | Leasehold |
| Flat 1, 13 Observatory Gardens, London, W8 7HY | Feb 2025 | £1,505,000 | Flat / maisonette | Leasehold |
| Flat 6, 13 Observatory Gardens, London, W8 7HY | Aug 2024 | £1,950,000 | Flat / maisonette | Leasehold |
| Flat 2, 13 Observatory Gardens, London, W8 7HY | Aug 2024 | £635,000 | Flat / maisonette | Leasehold |
| First Floor Flat 4, 11 Observatory Gardens, London, W8 7HY | Jun 2024 | £4,600,000 | Flat / maisonette | Leasehold |
| Flat 12, 11 Observatory Gardens, London, W8 7HY | Jun 2023 | £2,350,000 | Flat / maisonette | Leasehold |
| Flat 8, 5A Observatory Gardens, London, W8 7HY | Sep 2022 | £2,760,000 | Other property | Leasehold |
| Car Parking Space 50, 1 - 12 Observatory Gardens, London, W8 7HY | Sep 2022 | £2,760,000 | Other property | Leasehold |
| Flat 5, 1 Observatory Gardens, London, W8 7HY | Apr 2022 | £2,075,000 | Flat / maisonette | Leasehold |
| Flat 2, 1 Observatory Gardens, London, W8 7HY | Oct 2021 | £1,622,000 | Flat / maisonette | Leasehold |
| Flat 3, 5 Observatory Gardens, London, W8 7HY | Sep 2021 | £2,500,000 | Flat / maisonette | Leasehold |
| Flat 8, 10 Observatory Gardens, London, W8 7HY | May 2019 | £2,800,000 | Flat / maisonette | Leasehold |
| Flat 3, 2 Observatory Gardens, London, W8 7HY | Feb 2019 | £2,612,000 | Flat / maisonette | Leasehold |
| 9, 10 Observatory Gardens, London, W8 7HY | Dec 2018 | £1,950,000 | Flat / maisonette | Leasehold |
| Flat 4, 3 Observatory Gardens, London, W8 7HY | Feb 2018 | £2,890,000 | Flat / maisonette | Leasehold |
| Flat 3, 1 Observatory Gardens, London, W8 7HY | Dec 2016 | £1,820,000 | Flat / maisonette | Leasehold |
| Flat 7, 5 Observatory Gardens, London, W8 7HY | Sep 2016 | £2,400,000 | Flat / maisonette | Leasehold |
| Flat 1, 2 Observatory Gardens, London, W8 7HY | Feb 2016 | £601,400 | Flat / maisonette | Leasehold |
| Flat 8, 3 Observatory Gardens, London, W8 7HY | Jan 2014 | £2,707,000 | Flat / maisonette | Leasehold |
| Flat 11, 11 Observatory Gardens, London, W8 7HY | Nov 2013 | £3,115,000 | Flat / maisonette | Leasehold |
| Flat 5, 5 Observatory Gardens, London, W8 7HY | May 2008 | £1,120,000 | Flat / maisonette | Leasehold |
| Flat 6, 7 Observatory Gardens, London, W8 7HY | Mar 2005 | £620,000 | Flat / maisonette | Leasehold |
| Flat 5, 2 Observatory Gardens, London, W8 7HY | Dec 2004 | £560,000 | Flat / maisonette | Leasehold |
| 3 Observatory Gardens, London, W8 7HY | Sep 2002 | £1,500,000 | Flat / maisonette | Leasehold |
| Flat 6, 5A Observatory Gardens, London, W8 7HY | Jul 2002 | £750,000 | Flat / maisonette | Leasehold |
| Flat 7, 13 Observatory Gardens, London, W8 7HY | Apr 2002 | £640,000 | Flat / maisonette | Leasehold |
| Flat 6, 10 Observatory Gardens, London, W8 7HY | Apr 2002 | £1,800,000 | Flat / maisonette | Leasehold |
| Flat 2, 2 Observatory Gardens, London, W8 7HY | Oct 2001 | £1,495,000 | Flat / maisonette | Leasehold |
| Flat 6, 3 Observatory Gardens, London, W8 7HY | Sep 2001 | £662,000 | Flat / maisonette | Leasehold |
| 8 Observatory Gardens, London, W8 7HY | Oct 2000 | £855,000 | Flat / maisonette | Leasehold |