| Flat 5, 63 Belsize Avenue, London, NW3 4BN | Mar 2026 | £725,000 | Flat / maisonette | Leasehold |
| 35G Belsize Avenue, London, NW3 4BN | May 2025 | £947,500 | Flat / maisonette | Leasehold |
| Flat 2, 47 Belsize Avenue, London, NW3 4BN | Mar 2025 | £475,000 | Flat / maisonette | Leasehold |
| 49B Belsize Avenue, London, NW3 4BN | Mar 2025 | £877,000 | Flat / maisonette | Leasehold |
| Flat 3, 49 Belsize Avenue, London, NW3 4BN | Feb 2025 | £580,000 | Flat / maisonette | Leasehold |
| Flat 1, The Porticos, 53 - 59 Belsize Avenue, London, NW3 4BN | Oct 2024 | £1,875,000 | Flat / maisonette | Leasehold |
| Flat 6, The Porticos, 53 - 59 Belsize Avenue, London, NW3 4BN | Dec 2021 | £1,140,000 | Flat / maisonette | Leasehold |
| Flat 6, 47 Belsize Avenue, London, NW3 4BN | Sep 2021 | £577,500 | Flat / maisonette | Leasehold |
| 39B Belsize Avenue, London, NW3 4BN | Jun 2021 | £1,000,000 | Flat / maisonette | Leasehold |
| Flat 21, 41 - 43 Belsize Avenue, London, NW3 4BN | Sep 2019 | £520,000 | Flat / maisonette | Leasehold |
| Flat 8, 41 - 43 Belsize Avenue, London, NW3 4BN | Jun 2019 | £507,500 | Flat / maisonette | Leasehold |
| Flat 15, The Porticos, 53 - 59 Belsize Avenue, London, NW3 4BN | Jun 2019 | £955,000 | Flat / maisonette | Leasehold |
| Flat 2, 49 Belsize Avenue, London, NW3 4BN | Nov 2018 | £400,000 | Flat / maisonette | Leasehold |
| 35C Belsize Avenue, London, NW3 4BN | Jul 2018 | £830,000 | Flat / maisonette | Leasehold |
| 35B - 35E Belsize Avenue, London, NW3 4BN | May 2018 | £1,750,000 | Flat / maisonette | Leasehold |
| Flat 4, 47 Belsize Avenue, London, NW3 4BN | May 2018 | £592,000 | Flat / maisonette | Leasehold |
| Parking Space, 35 Belsize Avenue, London, NW3 4BN | Jun 2017 | £1,300,000 | Other property | Leasehold |
| 35A Belsize Avenue, London, NW3 4BN | Jun 2017 | £1,300,000 | Flat / maisonette | Leasehold |
| Flat 3, 51 Belsize Avenue, London, NW3 4BN | May 2017 | £680,000 | Flat / maisonette | Leasehold |
| Flat 7, 47 Belsize Avenue, London, NW3 4BN | Jan 2017 | £525,000 | Flat / maisonette | Leasehold |
| Flat 4, 51 Belsize Avenue, London, NW3 4BN | Jul 2016 | £590,000 | Flat / maisonette | Leasehold |
| 35F Belsize Avenue, London, NW3 4BN | Nov 2015 | £668,736 | Flat / maisonette | Leasehold |
| 35E Belsize Avenue, London, NW3 4BN | May 2015 | £724,018 | Flat / maisonette | Leasehold |
| Flat 1, 51 Belsize Avenue, London, NW3 4BN | Aug 2014 | £1,635,000 | Flat / maisonette | Leasehold |
| Flat 2, 51 Belsize Avenue, London, NW3 4BN | Jul 2014 | £1,250,000 | Flat / maisonette | Leasehold |
| Flat 2, 41 - 43 Belsize Avenue, London, NW3 4BN | Jun 2014 | £425,000 | Flat / maisonette | Leasehold |
| Flat 9, 47 Belsize Avenue, London, NW3 4BN | May 2014 | £615,000 | Flat / maisonette | Leasehold |
| Flat 5, 51 Belsize Avenue, London, NW3 4BN | Nov 2013 | £925,000 | Flat / maisonette | Leasehold |
| Flat 8, 47 Belsize Avenue, London, NW3 4BN | Nov 2013 | £799,950 | Flat / maisonette | Leasehold |
| Second Floor Flat (Rear), 49 Belsize Avenue, London, NW3 4BN | Oct 2013 | £499,950 | Flat / maisonette | Leasehold |