| Apartment 4.03, 20 Grosvenor Square, London, W1K 6US | Sep 2020 | £19,475,000 | Flat / maisonette | Leasehold |
| Apartment 3.01, 20 Grosvenor Square, London, W1K 6US | Jan 2020 | £33,700,000 | Flat / maisonette | Leasehold |
| Apartment 3.02, 20 Grosvenor Square, London, W1K 6US | Jan 2020 | £35,500,000 | Flat / maisonette | Leasehold |
| Apartment 6.01, 20 Grosvenor Square, London, W1K 6US | Dec 2019 | £33,000,000 | Flat / maisonette | Leasehold |
| Apartment 1.01, 20 Grosvenor Square, London, W1K 6US | Dec 2019 | £35,072,973 | Flat / maisonette | Leasehold |
| Apartment 5.03, 20 Grosvenor Square, London, W1K 6US | Dec 2019 | £20,500,000 | Flat / maisonette | Leasehold |
| Apartment 3.05, 20 Grosvenor Square, London, W1K 6US | Dec 2019 | £17,300,000 | Flat / maisonette | Leasehold |
| Apartment 3.04, 20 Grosvenor Square, London, W1K 6US | Nov 2019 | £4,800,000 | Flat / maisonette | Leasehold |
| Apartment 0.03, 20 Grosvenor Square, London, W1K 6US | Nov 2019 | £13,300,000 | Flat / maisonette | Leasehold |
| Apartment 6.02, 20 Grosvenor Square, London, W1K 6US | Jul 2019 | £33,080,000 | Flat / maisonette | Leasehold |
| Penthouse 2, 20 Grosvenor Square, London, W1K 6US | Jun 2019 | £50,500,000 | Flat / maisonette | Leasehold |
| Apartment 0.06, 20 Grosvenor Square, London, W1K 6US | Jun 2019 | £12,950,000 | Flat / maisonette | Leasehold |
| Parking Space 12, 20 Grosvenor Square, London, W1K 6US | Jun 2019 | £250,000 | Other property | Leasehold |
| Apartment 1.03, 20 Grosvenor Square, London, W1K 6US | Jun 2019 | £19,300,000 | Flat / maisonette | Leasehold |
| Penthouse 3, 20 Grosvenor Square, London, W1K 6US | Jun 2019 | £22,500,000 | Flat / maisonette | Leasehold |
| Apartment 0.05, 20 Grosvenor Square, London, W1K 6US | May 2019 | £12,650,000 | Flat / maisonette | Leasehold |
| Car Parking Space 2, 20 Grosvenor Square, London, W1K 6US | May 2019 | £300,000 | Other property | Leasehold |
| Apartment 2.04, 20 Grosvenor Square, London, W1K 6US | May 2019 | £3,000,000 | Flat / maisonette | Leasehold |
| Penthouse 1, 20 Grosvenor Square, London, W1K 6US | May 2019 | £51,883,694 | Flat / maisonette | Leasehold |
| Apartment 0.01, 20 Grosvenor Square, London, W1K 6US | May 2019 | £8,200,000 | Flat / maisonette | Leasehold |
| Apartment 1.02, 20 Grosvenor Square, London, W1K 6US | Apr 2019 | £34,000,000 | Flat / maisonette | Leasehold |
| Apartment 2.02, 20 Grosvenor Square, London, W1K 6US | Apr 2019 | £33,250,000 | Flat / maisonette | Leasehold |