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GR

SE1 9JY

Sumner Street, London

Median, last 3 years
£435,000
4 sales, Jun 2023 – May 2026
Last standard sale
£430,000
13 Feb 2026
Standard sales
33
since 1997
SE1 district median
£560,000
640 sales, 12 months to May 2026

Medians count standard sales only (Price Paid category A). Additional entries (category B) - repossessions, buy-to-lets with an identifiable mortgage, and purchases by companies and other non-private buyers - are listed below but left out.

Median price by year

£137k £273k £410k £546k 2012: £365,000 median, 1 sale 2013: £357,250 median, 2 sales 2014: £465,000 median, 3 sales 2014 2017 2018: £470,000 median, 1 sale 2020: £546,428 median, 1 sale 2020 2021: £481,250 median, 2 sales 2023: £395,000 median, 1 sale 2023 2025: £467,500 median, 2 sales 2026 (January to August): £430,000 median, 1 sale 2026

2012 to 2026. Every year since 1997 is in the figures below.

The paler 2026 bar covers January to August only, and its latest months are still filling in as sales are registered.

Paler bars rest on fewer than three sales, so they show which homes sold more than how prices moved.

Show the figures
Median sale price and number of sales by year
Year Median Sales
2026 (to August) (few sales) £430,000 1
2025 (few sales) £467,500 2
2023 (few sales) £395,000 1
2021 (few sales) £481,250 2
2020 (few sales) £546,428 1
2018 (few sales) £470,000 1
2014 £465,000 3
2013 (few sales) £357,250 2
2012 (few sales) £365,000 1
2011 (few sales) £217,500 2
2009 £265,000 3
2007 £275,000 3
2005 (few sales) £193,500 1
2004 £230,000 3
2002 (few sales) £220,000 1
2001 (few sales) £170,000 1
2000 (few sales) £150,000 1
1998 £60,000 3
1997 (few sales) £41,000 1

Sale history (33 records · 8 homes sold more than once)

Address Price
FLAT 100, SUMNER BUILDINGS, SUMNER STREET
13 Feb 2026 · Flat / maisonette · Leasehold
Previously £275,000 (Jul 2007) · +56%
£430,000
FLAT 90, SUMNER BUILDINGS, SUMNER STREET
24 Oct 2025 · Flat / maisonette · Leasehold
£440,000
FLAT 54, SUMNER BUILDINGS, SUMNER STREET
20 Jun 2025 · Flat / maisonette · Leasehold
£495,000
FLAT 72, SUMNER BUILDINGS, SUMNER STREET
28 Jun 2023 · Flat / maisonette · Leasehold
Previously £335,000 (Dec 2013) · +18%
£395,000
FLAT 63, SUMNER BUILDINGS, SUMNER STREET
28 Jun 2021 · Flat / maisonette · Leasehold
Previously £315,000 (May 2009) · +58%
£497,500
FLAT 99, SUMNER BUILDINGS, SUMNER STREET
29 Jan 2021 · Flat / maisonette · Leasehold
£465,000
FLAT 53, SUMNER BUILDINGS, SUMNER STREET
22 Dec 2020 · Flat / maisonette · Leasehold
Previously £230,000 (Jan 2004) · +138%
£546,428
FLAT 65, SUMNER BUILDINGS, SUMNER STREET
13 Jul 2018 · Flat / maisonette · Leasehold
£470,000
FLAT 83, SUMNER BUILDINGS, SUMNER STREET
12 Aug 2014 · Flat / maisonette · Leasehold
£400,000
FLAT 84, SUMNER BUILDINGS, SUMNER STREET
5 Aug 2014 · Flat / maisonette · Leasehold
Previously £215,000 (Jul 2009) · +116%
£465,000
FLAT 69, SUMNER BUILDINGS, SUMNER STREET
5 Aug 2014 · Flat / maisonette · Leasehold
Previously £220,000 (Jun 2002) · +126%
£498,000
FLAT 72, SUMNER BUILDINGS, SUMNER STREET
5 Dec 2013 · Flat / maisonette · Leasehold
Previously £60,000 (Dec 1998) · +458%
£335,000
FLAT 62, SUMNER BUILDINGS, SUMNER STREET
3 Jun 2013 · Flat / maisonette · Leasehold
£379,500
FLAT 60, SUMNER BUILDINGS, SUMNER STREET
7 Aug 2012 · Flat / maisonette · Leasehold
£365,000
FLAT 64, SUMNER BUILDINGS, SUMNER STREET
9 Nov 2011 · Flat / maisonette · Leasehold
Previously £244,000 (Oct 2004) · −34%
£160,000
FLAT 96, SUMNER BUILDINGS, SUMNER STREET
21 Sep 2011 · Flat / maisonette · Leasehold
Previously £150,000 (May 2000) · +83%
£275,000
FLAT 93, SUMNER BUILDINGS, SUMNER STREET
11 Dec 2009 · Flat / maisonette · Leasehold
£265,000
FLAT 84, SUMNER BUILDINGS, SUMNER STREET
24 Jul 2009 · Flat / maisonette · Leasehold
£215,000
FLAT 63, SUMNER BUILDINGS, SUMNER STREET
26 May 2009 · Flat / maisonette · Leasehold
Previously £170,000 (Feb 2001) · +85%
£315,000
FLAT 100, SUMNER BUILDINGS, SUMNER STREET
18 Jul 2007 · Flat / maisonette · Leasehold
Previously £193,500 (Feb 2005) · +42%
£275,000
FLAT 86, SUMNER BUILDINGS, SUMNER STREET
11 Jul 2007 · Flat / maisonette · Leasehold
£330,000
FLAT 75, SUMNER BUILDINGS, SUMNER STREET
11 Jun 2007 · Flat / maisonette · Leasehold
£265,000
FLAT 100, SUMNER BUILDINGS, SUMNER STREET
25 Feb 2005 · Flat / maisonette · Leasehold
£193,500
FLAT 64, SUMNER BUILDINGS, SUMNER STREET
22 Oct 2004 · Flat / maisonette · Leasehold
£244,000
FLAT 97, SUMNER BUILDINGS, SUMNER STREET
28 May 2004 · Flat / maisonette · Leasehold
£213,000
FLAT 53, SUMNER BUILDINGS, SUMNER STREET
9 Jan 2004 · Flat / maisonette · Leasehold
£230,000
FLAT 69, SUMNER BUILDINGS, SUMNER STREET
14 Jun 2002 · Flat / maisonette · Leasehold
Previously £41,000 (Apr 1997) · +437%
£220,000
FLAT 63, SUMNER BUILDINGS, SUMNER STREET
21 Feb 2001 · Flat / maisonette · Leasehold
£170,000
FLAT 96, SUMNER BUILDINGS, SUMNER STREET
16 May 2000 · Flat / maisonette · Leasehold
Previously £28,000 (Sep 1998) · +436%
£150,000
FLAT 72, SUMNER BUILDINGS, SUMNER STREET
2 Dec 1998 · Flat / maisonette · Leasehold
£60,000
FLAT 96, SUMNER BUILDINGS, SUMNER STREET
21 Sep 1998 · Flat / maisonette · Leasehold
£28,000
FLAT 85, SUMNER BUILDINGS, SUMNER STREET
25 Aug 1998 · Flat / maisonette · Leasehold
£87,000
FLAT 69, SUMNER BUILDINGS, SUMNER STREET
15 Apr 1997 · Flat / maisonette · Leasehold
£41,000