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W1H 6LL

Portman Square, London

Median, last 3 years
£1,340,000
3 sales, Jun 2023 – May 2026
Last standard sale
£2,000,000
19 Jun 2024
Standard sales
97
since 1995 (+3 additional entries)
W1H district median
£1,200,000
63 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

£513k £1025k £1538k £2050k 2010: £962,500 median, 4 sales 2011: £619,250 median, 2 sales 2012: £732,000 median, 3 sales 2012 2013: £685,000 median, 3 sales 2014: £1,350,000 median, 1 sale 2015: £1,700,000 median, 1 sale 2015 2016: £1,150,000 median, 1 sale 2017: £840,000 median, 3 sales 2018 2019: £2,050,000 median, 1 sale 2020: £1,260,000 median, 3 sales 2021: £1,525,000 median, 2 sales 2021 2023: £1,270,000 median, 2 sales 2024: £2,000,000 median, 1 sale 2024

2010 to 2024. Every year since 1995 is in the figures below.

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
2024 (few sales) £2,000,000 1
2023 (few sales) £1,270,000 2
2021 (few sales) £1,525,000 2
2020 £1,260,000 3
2019 (few sales) £2,050,000 1
2017 £840,000 3
2016 (few sales) £1,150,000 1
2015 (few sales) £1,700,000 1
2014 (few sales) £1,350,000 1
2013 £685,000 3
2012 £732,000 3
2011 (few sales) £619,250 2
2010 £962,500 4
2009 £460,000 3
2008 £875,000 4
2007 £690,000 4
2006 £415,000 5
2005 £542,500 4
2004 £445,000 4
2003 £320,000 5
2002 £427,000 4
2001 £322,500 6
2000 £327,500 4
1999 £292,500 6
1998 £262,000 9
1997 £205,000 7
1996 £102,750 4
1995 (few sales) £185,000 1

Sale history (100 records · 28 homes sold more than once)

Address Price
FLAT 120, 15, PORTMAN SQUARE
27 Aug 2004 · Flat / maisonette · Leasehold
Previously £175,000 (Jun 2002) · +45%
£254,000
FLAT 111, 15, PORTMAN SQUARE
2 Jul 2004 · Flat / maisonette · Leasehold
Previously £320,000 (Jun 1999) · +64%
£525,000
FLAT 85, 15, PORTMAN SQUARE
12 Mar 2004 · Flat / maisonette · Leasehold
Previously £375,000 (Jun 2000) · +17%
£440,000
FLAT 117, 15, PORTMAN SQUARE
9 Jan 2004 · Flat / maisonette · Leasehold
£450,000
FLAT 72, 15, PORTMAN SQUARE
19 Dec 2003 · Flat / maisonette · Leasehold
£310,000
FLAT 123, 15, PORTMAN SQUARE
29 Aug 2003 · Flat / maisonette · Leasehold
£249,950
FLAT 75, 15, PORTMAN SQUARE
26 Jun 2003 · Flat / maisonette · Leasehold
Previously £205,000 (Jun 1997) · +107%
£425,000
FLAT 89, 15, PORTMAN SQUARE
2 May 2003 · Flat / maisonette · Leasehold
Previously £135,000 (Mar 1998) · +137%
£320,000
FLAT 69, 15, PORTMAN SQUARE
14 Apr 2003 · Flat / maisonette · Leasehold
Previously £390,000 (Nov 2001) · +35%
£525,000
FLAT 93, 15, PORTMAN SQUARE
13 Jun 2002 · Flat / maisonette · Leasehold
Previously £312,000 (Oct 1998) · +76%
£550,000
FLAT 124, 15, PORTMAN SQUARE
10 Jun 2002 · Flat / maisonette · Leasehold
Previously £270,000 (May 1998) · +31%
£354,000
FLAT 120, 15, PORTMAN SQUARE
6 Jun 2002 · Flat / maisonette · Leasehold
£175,000
FLAT 105, 15, PORTMAN SQUARE
17 May 2002 · Flat / maisonette · Leasehold
£500,000
FLAT 71, 15, PORTMAN SQUARE
16 Nov 2001 · Flat / maisonette · Leasehold
£250,000
FLAT 69, 15, PORTMAN SQUARE
16 Nov 2001 · Flat / maisonette · Leasehold
£390,000
FLAT 104, 15, PORTMAN SQUARE
18 Jul 2001 · Flat / maisonette · Leasehold
£335,000
FLAT 114, 15, PORTMAN SQUARE
16 Jul 2001 · Flat / maisonette · Leasehold
£310,000
FLAT 80, 15, PORTMAN SQUARE
16 May 2001 · Flat / maisonette · Leasehold
Previously £265,000 (Dec 1998) · +79%
£475,000
FLAT 101, 15, PORTMAN SQUARE
23 Mar 2001 · Flat / maisonette · Leasehold
Previously £190,000 (Oct 1999) · +37%
£260,000
FLAT 68, 15, PORTMAN SQUARE
21 Aug 2000 · Flat / maisonette · Leasehold
£400,000
FLAT 85, 15, PORTMAN SQUARE
2 Jun 2000 · Flat / maisonette · Leasehold
Previously £280,000 (Feb 2000) · +34%
£375,000
FLAT 85, 15, PORTMAN SQUARE
22 Feb 2000 · Flat / maisonette · Leasehold
£280,000
FLAT 67, 15, PORTMAN SQUARE
22 Feb 2000 · Flat / maisonette · Leasehold
£275,000
FLAT 87, 15, PORTMAN SQUARE
9 Nov 1999 · Flat / maisonette · Leasehold
Previously £265,000 (May 1999) · +74%
£460,000
FLAT 101, 15, PORTMAN SQUARE
15 Oct 1999 · Flat / maisonette · Leasehold
£190,000
FLAT 83, 15, PORTMAN SQUARE
30 Jun 1999 · Flat / maisonette · Leasehold
Previously £135,000 (Mar 1997) · +74%
£235,000
FLAT 111, 15, PORTMAN SQUARE
18 Jun 1999 · Flat / maisonette · Leasehold
£320,000
FLAT 87, 15, PORTMAN SQUARE
17 May 1999 · Flat / maisonette · Leasehold
Previously £258,000 (Nov 1997) · +3%
£265,000
FLAT 91, 15, PORTMAN SQUARE
4 Jan 1999 · Flat / maisonette · Leasehold
Previously £262,000 (Jun 1998) · +44%
£378,000
FLAT 80, 15, PORTMAN SQUARE
17 Dec 1998 · Flat / maisonette · Leasehold
£265,000
FLAT 93, 15, PORTMAN SQUARE
30 Oct 1998 · Flat / maisonette · Leasehold
£312,000
FLAT 94, 15, PORTMAN SQUARE
7 Sep 1998 · Flat / maisonette · Leasehold
£235,000
FLAT 91, 15, PORTMAN SQUARE
9 Jun 1998 · Flat / maisonette · Leasehold
£262,000
FLAT 124, 15, PORTMAN SQUARE
22 May 1998 · Flat / maisonette · Leasehold
Previously £221,000 (Jul 1997) · +22%
£270,000
FLAT 81, 15, PORTMAN SQUARE
8 May 1998 · Flat / maisonette · Leasehold
Previously £260,000 (Mar 1998) · +15%
£300,000
FLAT 89, 15, PORTMAN SQUARE
20 Mar 1998 · Flat / maisonette · Leasehold
£135,000
FLAT 81, 15, PORTMAN SQUARE
6 Mar 1998 · Flat / maisonette · Leasehold
£260,000
FLAT 76, 15, PORTMAN SQUARE
26 Feb 1998 · Flat / maisonette · Leasehold
£245,000
FLAT 87, 15, PORTMAN SQUARE
11 Nov 1997 · Flat / maisonette · Leasehold
Previously £195,000 (May 1997) · +32%
£258,000
FLAT 124, 15, PORTMAN SQUARE
7 Jul 1997 · Flat / maisonette · Leasehold · New build
£221,000
FLAT 75, 15, PORTMAN SQUARE
3 Jun 1997 · Flat / maisonette · Leasehold
£205,000
FLAT 70, 15, PORTMAN SQUARE
22 May 1997 · Flat / maisonette · Leasehold
£360,000
FLAT 87, 15, PORTMAN SQUARE
2 May 1997 · Flat / maisonette · Leasehold
£195,000
FLAT 74, 15, PORTMAN SQUARE
4 Apr 1997 · Flat / maisonette · Leasehold
£200,000
FLAT 83, 15, PORTMAN SQUARE
18 Mar 1997 · Flat / maisonette · Leasehold
£135,000
FLAT 121, 15, PORTMAN SQUARE
28 Nov 1996 · Flat / maisonette · Leasehold
£60,000
FLAT 98, 15, PORTMAN SQUARE
20 Aug 1996 · Flat / maisonette · Leasehold
£175,000
FLAT 78, 15, PORTMAN SQUARE
8 Jun 1996 · Flat / maisonette · Leasehold
£105,500
FLAT 84, 15, PORTMAN SQUARE
15 May 1996 · Flat / maisonette · Leasehold
£100,000
FLAT 110, 15, PORTMAN SQUARE
21 Dec 1995 · Flat / maisonette · Leasehold
£185,000