Sold price history
The typical home in Sumner Street last sold for £499,999. Over the past decade prices are −91% in cash — but −94% once inflation is stripped out.
Cash prices in Sumner Street look like they’ve climbed −91% in ten years. Adjust for inflation and the real gain is −94% — 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 |
|---|---|---|---|---|
| 13 February 2026 | Flat 100, Sumner Buildings Sumner Street· SE1 9JY | FlatLeasehold |
| £430,000 |
| £9,348 |
| 24 October 2025 | Flat 90, Sumner Buildings Sumner Street· SE1 9JY | FlatLeasehold | £440,000 | £11,000 |
| 12 August 2025 | Flat 203, Block D, 5 Sumner Street· SE1 9RE | FlatLeasehold | £887,500 | £11,678 |
| 20 June 2025 | Flat 54, Sumner Buildings Sumner Street· SE1 9JY | FlatLeasehold | £495,000 | £7,857 |
| 15 November 2024 | Flat 1, Sumner Buildings Sumner Street· SE1 9JX | FlatLeasehold | £532,482 | £10,441 |
| 23 October 2024 | Flat 24, Sumner Buildings Sumner Street· SE1 9JX | FlatLeasehold | £575,000 | £10,455 |
| 13 October 2023 | Flat 702, Block D, 5 Sumner Street· SE1 9RE | FlatLeasehold | £1,075,000 | £13,782 |
| 28 June 2023 | Flat 72, Sumner Buildings Sumner Street· SE1 9JY | FlatLeasehold | £395,000 | £9,405 |
| 22 December 2022 | Flat 21, Sumner Buildings Sumner Street· SE1 9JX | FlatLeasehold | £450,000 | £9,783 |
| 26 September 2022 | Flat 8, Sumner Buildings Sumner Street· SE1 9JX | FlatLeasehold | £575,000 | £10,849 |
| 10 May 2022 | Flat 306, Block D, 5 Sumner Street· SE1 9RE | FlatLeasehold | £815,000 | £9,477 |
| 28 June 2021 | Flat 63, Sumner Buildings Sumner Street· SE1 9JY | FlatLeasehold | £497,500 | £9,213 |
| 31 March 2021 | Flat 405, Block D, 5 Sumner Street· SE1 9RE | FlatLeasehold | £705,000 | — |
| 29 January 2021 | Flat 99, Sumner Buildings Sumner Street· SE1 9JY | FlatLeasehold | £465,000 | £11,625 |
| 22 December 2020 | Flat 53, Sumner Buildings Sumner Street· SE1 9JY | FlatLeasehold | £546,428 | £9,935 |
| 16 November 2020 | Flat 36, Sumner Buildings Sumner Street· SE1 9JX | FlatLeasehold | £650,000 | £9,559 |
| 11 November 2020 | Flat 906, Block D, 5 Sumner Street· SE1 9RE | FlatLeasehold | £1,125,000 | — |
| 28 May 2020 | Flat 602, Block D, 5 Sumner Street· SE1 9RE | FlatLeasehold | £1,450,000 | £13,303 |
| 4 July 2019 | Flat 205, Block D, 5 Sumner Street· SE1 9RE | FlatLeasehold | £670,000 | £13,400 |
| 13 July 2018 | Flat 65, Sumner Buildings Sumner Street· SE1 9JY | FlatLeasehold | £470,000 | £8,704 |
| 4 May 2018 | Flat 901, Block D, 5 Sumner Street· SE1 9RE | FlatLeasehold | £2,053,000 | — |
| 29 March 2018 | Flat 45, Sumner Buildings Sumner Street· SE1 9JX | FlatLeasehold | £655,000 | £7,706 |
| 8 September 2017 | Flat 706, Block D, 5 Sumner Street· SE1 9RE | FlatLeasehold | £1,400,000 | — |
| 31 March 2017 | Flat 21, Sumner Buildings Sumner Street· SE1 9JX | FlatLeasehold | £490,000 | £10,652 |
| 25 January 2017 | Flat 305, Block D, 5 Sumner Street· SE1 9RE | FlatLeasehold | £770,000 | — |
| 29 June 2016 | Flat 1002, Block D, 5 Sumner Street· SE1 9RE | FlatLeasehold | £4,870,000 | — |
| 16 October 2015 | Flat 1001, Block D, 5 Sumner Street· SE1 9RE | FlatLeasehold | £4,584,000 | — |
| 18 September 2015 | Flat 24, Sumner Buildings Sumner Street· SE1 9JX | FlatLeasehold | £575,000 | £10,455 |
| 27 August 2015 | Flat 505, Block D, 5 Sumner Street· SE1 9RE | FlatLeasehold | £850,000 | £16,346 |
| 1 July 2015 | Flat 8, Sumner Buildings Sumner Street· SE1 9JX | FlatLeasehold | £590,000 | £11,132 |
Category A (standard) sales. £/m² shown where an EPC floor-area match exists.
The median sold price in Sumner Street is £499,999, based on 133 sales recorded by HM Land Registry.
Over the past decade prices in Sumner Street are −91% in cash terms, and −94% after adjusting for inflation (ONS CPIH).
The median is £8,796 per square metre, from EPC floor-area records.
Figures update monthly from HM Land Registry. The most recent sale here was recorded on 13 February 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.