Sold price history
The typical home in South Street last sold for £999,432. Over the past decade prices are +1,471% in cash — but +607% once inflation is stripped out.
Cash prices in South Street look like they’ve climbed +1,471% in ten years. Adjust for inflation and the real gain is +607% — the difference is inflation, not wealth. Toggle the chart to see it.
The most recent homes sold here, straight from the HM Land Registry record.
| Date | Address | Type | Price | £/m² |
|---|---|---|---|---|
| 30 March 2026 | Flat 18, 51 South Street· W1K 2XL | FlatLeasehold | £8,600,000 |
| £35,391 |
| 1 May 2025 | 43 South Street· W1K 2XQ | TerracedFreehold | £12,500,000 | £22,202 |
| 7 March 2025 | Flat 21, 51 South Street· W1K 2XL | FlatLeasehold | £7,800,000 | £30,000 |
| 23 March 2023 | 40 South Street· W1K 1DJ | TerracedFreehold | £30,210,000 | £37,905 |
| 13 December 2022 | Flat 19, 51 South Street· W1K 2XL | FlatLeasehold | £9,000,000 | £40,359 |
| 30 September 2020 | 36 South Street· W1K 1DJ | TerracedFreehold | £7,750,000 | — |
| 24 July 2020 | 19 South Street· W1K 2XB | TerracedFreehold | £4,750,000 | £20,213 |
| 23 December 2019 | Flat 25, 51 South Street· W1K 2XL | FlatLeasehold | £1,775,000 | £12,956 |
| 5 July 2019 | Flat 2, 51 South Street· W1K 2XL | FlatLeasehold | £7,850,000 | £36,854 |
| 7 March 2019 | Flat 22, 51 South Street· W1K 2XL | FlatLeasehold | £5,125,000 | £22,677 |
| 18 November 2014 | Flat 15, 51 South Street· W1K 2XL | FlatLeasehold | £380,000 | — |
| 15 August 2014 | 40 South Street· W1K 1DJ | TerracedLeasehold | £15,900,000 | £19,950 |
| 22 August 2013 | Flat 4a, 51 South Street· W1K 2XL | FlatLeasehold | £1,650,000 | — |
| 30 April 2013 | Flat 25, 51 South Street· W1K 2XL | FlatLeasehold | £1,469,000 | £10,723 |
| 14 February 2011 | Flat 4a, 51 South Street· W1K 2XL | FlatLeasehold | £950,000 | — |
| 12 September 2008 | Ground Floor Flat, 45 - 47 South Street· W1K 2XQ | FlatLeasehold | £2,551,450 | — |
| 30 June 2008 | Flat 11, 51 South Street· W1K 2XL | FlatLeasehold | £4,495,000 | £19,209 |
| 22 October 2007 | Flat 16, 51 South Street· W1K 2XL | FlatLeasehold | £4,350,000 | — |
| 6 April 2005 | 36 South Street· W1K 1DJ | FlatLeasehold | £1,100,000 | — |
| 2 March 2005 | Flat 18, 51 South Street· W1K 2XL | FlatLeasehold | £1,950,253 | £8,026 |
| 31 January 2005 | Third And Fourth Floor Flat, 45 - 47 South Street· W1K 2XQ | FlatLeasehold · New build | £600,000 | — |
| 31 January 2005 | Fourth Floor Flat, 45 - 47 South Street· W1K 2XQ | FlatLeasehold | £500,000 | — |
| 31 January 2005 | Fifth Floor Flat, 45 - 47 South Street· W1K 2XQ | FlatLeasehold · New build | £300,000 | — |
| 29 October 2004 | First Floor Flat, 45 - 47 South Street· W1K 2XQ | FlatLeasehold | £1,900,000 | — |
| 5 March 2004 | Flat 17, 51 South Street· W1K 2XL | FlatLeasehold | £1,550,000 | £7,045 |
| 8 July 2003 | Flat 4, 51 South Street· W1K 2XL | FlatLeasehold | £1,085,000 | £8,097 |
| 14 November 2002 | First Floor Flat, 45 - 47 South Street· W1K 2XQ | FlatLeasehold | £1,375,000 | — |
| 14 November 2002 | First Floor Flat, 45 - 47 South Street· W1K 2XQ | FlatLeasehold | £600,000 | — |
| 11 October 2002 | Ground Floor Flat, 45 - 47 South Street· W1K 2XQ | FlatLeasehold | £915,000 | — |
| 21 March 2002 | 34 South Street· W1K 1DJ | TerracedLeasehold | £1,515,000 | £6,447 |
Category A (standard) sales. £/m² shown where an EPC floor-area match exists.
The median sold price in South Street is £999,432, based on 56 sales recorded by HM Land Registry.
Over the past decade prices in South Street are +1,471% in cash terms, and +607% after adjusting for inflation (ONS CPIH).
The median is £7,441 per square metre, from EPC floor-area records.
Figures update monthly from HM Land Registry. The most recent sale here was recorded on 30 March 2026; the latest two months may be incomplete while sales register.
Contains HM Land Registry data © Crown copyright and database right, licensed under the Open Government Licence v3.0. Figures are the median of Category A (standard) sold prices; real-terms values use ONS CPIH. See our methodology.
Sold prices for England & Wales from the official record — with the real-terms story competitors leave out.
Contains HM Land Registry data © Crown copyright and database right, licensed under the Open Government Licence v3.0. Set in Fraunces & IBM Plex Sans.