House prices in SW1X 9HL
6 sales · median £8,925,000 · most common: Flat / maisonette · newest sale Apr 2026.
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| Apartment 5, 1 William Street, London, SW1X 9HL | Apr 2026 | £17,668,812 | Flat / maisonette | Leasehold |
| Apartment 9, 1 William Street, London, SW1X 9HL | Jan 2026 | £1,500,000 | Flat / maisonette | Leasehold |
| Apartment 6, 1 William Street, London, SW1X 9HL | Nov 2025 | £23,250,000 | Flat / maisonette | Leasehold |
| Apartment 7, 1 William Street, London, SW1X 9HL | Mar 2024 | £2,650,000 | Flat / maisonette | Leasehold |
| Apartment 4, 1 William Street, London, SW1X 9HL | Sep 2023 | £15,200,000 | Flat / maisonette | Leasehold |