| Apartment 0.01, 20 Grosvenor Square, London | Leasehold | 248 m² | £8,200,000 (2019) |
| Apartment 0.02, 20 Grosvenor Square, London | Leasehold | 449 m² | £16,990,000 (2021) |
| Apartment 0.03, 20 Grosvenor Square, London | Leasehold | 334 m² | £13,300,000 (2019) |
| Apartment 0.04, 20 Grosvenor Square, London | Leasehold | 133 m² | £5,600,000 (2022) |
| Apartment 0.05, 20 Grosvenor Square, London | Leasehold | 303 m² | £12,650,000 (2019) |
| Apartment 0.06, 20 Grosvenor Square, London | Leasehold | 292 m² | £12,950,000 (2019) |
| Apartment 0.07, 20 Grosvenor Square, London | Leasehold | 499 m² | £18,000,000 (2021) |
| Apartment 1.01, 20 Grosvenor Square, London | Leasehold | 517 m² | £35,072,973 (2019) |
| Apartment 1.02, 20 Grosvenor Square, London | Leasehold | 513 m² | £34,000,000 (2019) |
| Apartment 1.03, 20 Grosvenor Square, London | Leasehold | 319 m² | £19,300,000 (2019) |
| Apartment 1.04, 20 Grosvenor Square, London | Leasehold | 96 m² | £5,350,000 (2022) |
| Apartment 1.05, 20 Grosvenor Square, London | Leasehold | 307 m² | £16,300,000 (2022) |
| Apartment 2.01, 20 Grosvenor Square, London | Leasehold | 525 m² | £36,283,655 (2022) |
| Apartment 2.02, 20 Grosvenor Square, London | Leasehold | 509 m² | £33,250,000 (2019) |
| Apartment 2.03, 20 Grosvenor Square, London | Leasehold | 323 m² | £19,950,000 (2022) |
| Apartment 2.04, 20 Grosvenor Square, London | Leasehold | 99 m² | £3,000,000 (2019) |
| Apartment 2.05, 20 Grosvenor Square, London | Leasehold | 311 m² | £16,200,000 (2022) |
| Apartment 3.01, 20 Grosvenor Square, London | Leasehold | 519 m² | £33,700,000 (2020) |
| Apartment 3.02, 20 Grosvenor Square, London | Leasehold | 509 m² | £35,500,000 (2020) |
| Apartment 3.03, 20 Grosvenor Square, London | Leasehold | 321 m² | £20,250,000 (2020) |
| Apartment 3.04, 20 Grosvenor Square, London | Leasehold | 97 m² | £4,800,000 (2019) |
| Apartment 3.05, 20 Grosvenor Square, London | Leasehold | 308 m² | £17,800,000 (2023) |
| Apartment 4.01, 20 Grosvenor Square, London | Leasehold | 519 m² | £35,499,999 (2022) |
| Apartment 4.02, 20 Grosvenor Square, London | Leasehold | 509 m² | £33,853,751 (2023) |
| Apartment 4.03, 20 Grosvenor Square, London | Leasehold | 321 m² | £19,475,000 (2020) |
| Apartment 4.04, 20 Grosvenor Square, London | Leasehold | 97 m² | £5,750,000 (2022) |
| Apartment 4.05, 20 Grosvenor Square, London | Leasehold | 303 m² | £18,250,000 (2022) |
| Apartment 5.01, 20 Grosvenor Square, London | Leasehold | 483 m² | £33,649,821 (2021) |
| Apartment 5.02, 20 Grosvenor Square, London | Leasehold | 448 m² | £32,400,000 (2021) |
| Apartment 5.03, 20 Grosvenor Square, London | Leasehold | 326 m² | £20,500,000 (2019) |
| Apartment 5.04, 20 Grosvenor Square, London | Leasehold | 337 m² | £20,050,000 (2021) |
| Apartment 6.01, 20 Grosvenor Square, London | Leasehold | 480 m² | £33,000,000 (2019) |
| Apartment 6.02, 20 Grosvenor Square, London | Leasehold | 467 m² | £33,080,000 (2019) |
| Apartment 6.03, 20 Grosvenor Square, London | Leasehold | 485 m² | £29,000,000 (2020) |
| Apartment 7.01, 20 Grosvenor Square, London | - | 661 m² | - |
