SW3 · Kensington and Chelsea · Walton Street
Marlborough
Flats on Walton Street, SW3. Sold prices since January 2023.
18 flats sold in Marlborough since January 2023: 4 in 2023, 8 in 2024, 5 in 2025, 1 in 2026.
Price per m² against SW3
Flats in Marlborough sell for about 2% less per square metre than the typical SW3 flat.
Buying a flat here? See how long is left on the leases in Marlborough, free on Lease Length Check.
Price per m² by year
Typical price per square metre of the flats sold each year.
Prices by flat size
| Size | Sold | Typical price |
|---|---|---|
| Under 50 m² | 15 | £685,000 |
| 50 to 69 m² | 2 | £728,000 |
| 70 to 99 m² | 1 | £452,000 |
Every sale in Marlborough
18 sales since January 2023, most recent first. Open a flat for its full sale history.
| Flat | Date | Price |
|---|---|---|
| Flat 11 | 7 Jul 2026 | £590,000 |
| Flat 159 | 27 Oct 2025 | £495,000 |
| Flat 109 | 5 Sep 2025 | £685,000 |
| Flat 66 | 18 Jul 2025 | £730,000 |
| Flat 148 | 1 May 2025 | £705,000 |
| Flat 80 | 10 Jan 2025 | £750,000 |
| Flat 58 | 7 Nov 2024 | £775,000 |
| Flat 95 | 11 Oct 2024 | £770,000 |
| Flat 110 | 5 Sep 2024 | £600,000 |
| Flat 56 | 30 Aug 2024 | £710,000 |
The SW3 report each month.
Everything here is free to see. The monthly SW3 report needs a free account: every sale with street, date and price, emailed as soon as it is published. No password, no card.
Estate agent or broker? Get a free professional account
Watch Walton Street
Free with an account. An email when a home on Walton Street sells, Marlborough included, at most one a month.