SE1 · sold prices
Sumner Street sold prices
The registered record for Sumner Street runs to 4 sales, and the middle of that range is £467,500. Prices have ranged from £430,000 to £887,500, so an asking price only makes sense once you have seen the specific floor, aspect and state of repair. 100% of what sold was flats, and 4 of the last 4 were leasehold — worth checking the term before you offer. The most recent registered sale went through on 13 Feb 2026.
- Registered sales
- 4
- Median
- £467,500
- Lowest
- £430,000
- Highest
- £887,500
Price history
Every registered sale
| Address | Date | Type | Tenure | Price paid |
|---|---|---|---|---|
| SUMNER BUILDINGS Sumner StreetSE1 9JY | 13 Feb 2026 | flat | leasehold | £430,000 |
| SUMNER BUILDINGS Sumner StreetSE1 9JY | 24 Oct 2025 | flat | leasehold | £440,000 |
| BLOCK D, 5 Sumner StreetSE1 9RE | 12 Aug 2025 | flat | leasehold | £887,500 |
| SUMNER BUILDINGS Sumner StreetSE1 9JY | 20 Jun 2025 | flat | leasehold | £495,000 |
Source: HM Land Registry Price Paid Data, latest registered sale 13 Feb 2026. Contains HM Land Registry data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0.
Last registered transaction: 13 Feb 2026. For the wider picture see SE1 house prices or the Sumner Street street guide.