| Apartment 2503, Westmark Tower, 1 Newcastle Place, London, W2 1BW | Jun 2024 | £1,850,000 | Flat / maisonette | Leasehold |
| Apartment 2010, Westmark Tower, 1 Newcastle Place, London, W2 1BW | Aug 2023 | £1,675,000 | Flat / maisonette | Leasehold |
| Apartment 2502, Westmark Tower, 1 Newcastle Place, London, W2 1BW | Jun 2023 | £2,035,000 | Flat / maisonette | Leasehold |
| Apartment 2902, Westmark Tower, 1 Newcastle Place, London, W2 1BW | May 2023 | £9,300,000 | Flat / maisonette | Leasehold |
| Apartment 2901, Westmark Tower, 1 Newcastle Place, London, W2 1BW | May 2023 | £9,250,000 | Flat / maisonette | Leasehold |
| Apartment 2702, Westmark Tower, 1 Newcastle Place, London, W2 1BW | Mar 2023 | £2,150,000 | Flat / maisonette | Leasehold |
| Apartment 2110, Westmark Tower, 1 Newcastle Place, London, W2 1BW | Jan 2023 | £1,462,000 | Flat / maisonette | Leasehold |
| Apartment 1910, Westmark Tower, 1 Newcastle Place, London, W2 1BW | Dec 2022 | £1,470,000 | Flat / maisonette | Leasehold |
| Apartment 2203, Westmark Tower, 1 Newcastle Place, London, W2 1BW | Nov 2022 | £2,040,000 | Flat / maisonette | Leasehold |
| Apartment 2208, Westmark Tower, 1 Newcastle Place, London, W2 1BW | Oct 2022 | £1,924,786 | Flat / maisonette | Leasehold |
| Apartment 2210, Westmark Tower, 1 Newcastle Place, London, W2 1BW | Oct 2022 | £1,650,000 | Flat / maisonette | Leasehold |
| Apartment 2310, Westmark Tower, 1 Newcastle Place, London, W2 1BW | Oct 2022 | £1,600,000 | Flat / maisonette | Leasehold |
| Apartment 2607, Westmark Tower, 1 Newcastle Place, London, W2 1BW | Oct 2022 | £2,140,000 | Flat / maisonette | Leasehold |
| Apartment 2308, Westmark Tower, 1 Newcastle Place, London, W2 1BW | Sep 2022 | £2,100,000 | Flat / maisonette | Leasehold |
| Apartment 2303, Westmark Tower, 1 Newcastle Place, London, W2 1BW | Sep 2022 | £2,110,000 | Flat / maisonette | Leasehold |
| Apartment 2108, Westmark Tower, 1 Newcastle Place, London, W2 1BW | Sep 2022 | £2,035,000 | Flat / maisonette | Leasehold |
| Apartment 2707, Westmark Tower, 1 Newcastle Place, London, W2 1BW | Sep 2022 | £2,132,000 | Flat / maisonette | Leasehold |
| Apartment 2104, Westmark Tower Newcastle Place, London, W2 1BW | Aug 2022 | £1,980,000 | Flat / maisonette | Leasehold |
| Apartment 2804, Westmark Tower, 1 Newcastle Place, London, W2 1BW | Jul 2022 | £5,049,786 | Flat / maisonette | Leasehold |
| Apartment 2708, Westmark Tower, 1 Newcastle Place, London, W2 1BW | Jul 2022 | £1,786,000 | Flat / maisonette | Leasehold |
| Apartment 1909, Westmark Tower, 1 Newcastle Place, London, W2 1BW | May 2022 | £1,445,000 | Flat / maisonette | Leasehold |
| Apartment 2801, Westmark Tower, 1 Newcastle Place, London, W2 1BW | Mar 2022 | £4,721,750 | Flat / maisonette | Leasehold |
| Apartment 1907, Westmark Tower, 1 Newcastle Place, London, W2 1BW | Mar 2022 | £1,911,000 | Flat / maisonette | Leasehold |
| Apartment 2407, Westmark Tower, 1 Newcastle Place, London, W2 1BW | Mar 2022 | £2,100,000 | Flat / maisonette | Leasehold |
| Apartment 1908 Westmark Tower, 1 Newcastle Place, London, W2 1BW | Jan 2022 | £1,500,000 | Flat / maisonette | Leasehold |
| Apartment 2701, Westmark Tower, 1 Newcastle Place, London, W2 1BW | Jan 2022 | £2,337,000 | Flat / maisonette | Leasehold |
| Apartment 2605, Westmark Tower, 1 Newcastle Place, London, W2 1BW | Nov 2021 | £1,780,750 | Flat / maisonette | Leasehold |
| Apartment 2704, Westmark Tower, 1 Newcastle Place, London, W2 1BW | Nov 2021 | £1,814,750 | Flat / maisonette | Leasehold |
| Apartment 2606, Westmark Tower, 1 Newcastle Place, London, W2 1BW | Nov 2021 | £2,121,500 | Flat / maisonette | Leasehold |
| Apartment 2305, Westmark Tower, 1 Newcastle Place, London, W2 1BW | Nov 2021 | £1,757,200 | Flat / maisonette | Leasehold |