House Prices in Portman Square, Westminster, London, W1H 6LJ
We have found 88 property sales since the beginning of 1995 in Portman Square.
Our data comes directly from the Land Registry, and is updated monthly. It does not include commercial sales, or sales of land without property.
If you believe an entry to be incorrect or missing, you may contact the Land Registry directly. Please bear in mind that the data is updated monthly in arrears, and that the Land Registry will not receive information about a sale until after completion of the sale. This can sometimes be many months after the "SOLD" sign goes up on a property.
Total Sales
88
since 1995
Last Sale
£975,000
on 23rd November 2023
Highest Sale
£5,250,000
on 17th October 2013
All Previous Sales
| Property | Date of Sale | Price Paid |
|---|---|---|
|
Flat 41, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
** Non-standard sale, (see below) |
23rd November 2023 | £975,000 |
|
Flat 3, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
13th October 2023 | £450,000 |
|
Flat 16, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
** Non-standard sale, (see below) |
14th August 2023 | £2,715,000 |
|
Flat 26, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
21st July 2023 | £1,950,000 |
|
Flat 30, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
19th January 2023 | £2,545,000 |
|
Flat 29, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
22nd July 2022 | £2,150,000 |
|
Flat 37, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
1st July 2022 | £2,000,000 |
|
Flat 66, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
26th February 2021 | £2,000,000 |
|
Flat 27, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
15th January 2021 | £3,500,000 |
|
Flat 19, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
16th July 2020 | £3,150,000 |
|
Flat 19, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
15th June 2018 | £3,015,000 |
|
Flat 35, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
1st February 2018 | £2,252,056 |
|
Flat 26, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
18th January 2018 | £700,000 |
|
Flat 47, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
16th October 2017 | £2,100,000 |
|
Flat 56, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
31st July 2017 | £1,385,000 |
|
Flat 35, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
** Non-standard sale, (see below) |
5th August 2016 | £1,500,000 |
|
Flat 49, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
15th July 2016 | £2,100,000 |
|
Flat 42, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
15th May 2015 | £2,000,000 |
|
Flat 33, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
12th March 2015 | £1,820,000 |
|
Flat 51, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
17th October 2013 | £5,250,000 |
|
Flat 6, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
18th September 2013 | £975,000 |
|
Flat 31, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
6th September 2013 | £1,900,000 |
|
Flat 3, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
6th June 2012 | £385,000 |
|
Flat 6, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
2nd August 2011 | £500,000 |
|
Flat 51, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
4th April 2011 | £3,200,000 |
|
Flat 23, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
17th February 2011 | £1,220,000 |
|
Flat 47, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
19th November 2010 | £900,000 |
|
Flat 29, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
19th November 2010 | £1,025,000 |
|
Flat 3, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
31st March 2010 | £275,000 |
|
Flat 38, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
23rd March 2010 | £1,000,000 |
|
Flat 9, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
19th March 2010 | £420,000 |
|
Flat 11, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
16th November 2009 | £695,000 |
|
Flat 54, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
30th October 2009 | £1,320,000 |
|
Flat 31, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
31st March 2009 | £980,000 |
|
Flat 30, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
1st February 2008 | £850,000 |
|
Flat 23, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
7th December 2007 | £1,405,555 |
|
Flat 11, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
5th November 2007 | £695,000 |
|
Flat 44, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
25th August 2007 | £775,000 |
|
Flat 54, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
19th June 2007 | £905,000 |
|
Flat 11, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
27th March 2007 | £578,000 |
|
Flat 59, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
23rd March 2007 | £740,000 |
|
Flat 23, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
2nd January 2007 | £760,000 |
|
Flat 14, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
8th December 2006 | £400,000 |
|
Flat 9, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
17th October 2006 | £270,000 |
|
Penthouse E, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
4th October 2006 | £1,150,000 |
|
Flat 16, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
29th September 2006 | £1,000,000 |
|
Flat 2, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
7th September 2006 | £180,000 |
|
Flat 6, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
28th June 2006 | £335,000 |
|
Flat 38, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
22nd June 2006 | £462,500 |
|
Flat 31, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
26th April 2006 | £940,000 |
|
Flat 30, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
18th November 2005 | £400,000 |
|
Flat 9, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
15th July 2005 | £200,000 |
|
Flat 60, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
24th June 2005 | £580,000 |
|
Flat 1, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
22nd March 2005 | £120,000 |
|
Flat 20, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
17th December 2004 | £555,000 |
|
Flat 29, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
6th December 2004 | £575,000 |
|
Flat 15, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
25th November 2004 | £322,500 |
|
Flat 23, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
3rd November 2004 | £695,000 |
|
Flat 61, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
25th September 2003 | £535,000 |
|
Flat 31, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
16th July 2003 | £800,000 |
|
Flat 51, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
16th June 2003 | £950,000 |
|
Flat 43, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
11th March 2003 | £542,500 |
|
Flat 17, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
30th October 2002 | £320,000 |
|
Flat 32, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
20th September 2002 | £500,000 |
|
Flat 60, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
21st August 2002 | £475,000 |
|
Flat 23, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
15th August 2002 | £420,000 |
|
Flat 25, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
8th August 2002 | £824,500 |
|
Flat 11, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
5th August 2002 | £415,000 |
|
Flat 51, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
5th July 2002 | £775,000 |
|
Flat 25, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
21st December 2001 | £571,000 |
|
Flat 19, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
4th October 2001 | £759,017 |
|
Flat 31, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
1st October 2001 | £470,000 |
|
Flat 20, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
22nd August 2001 | £343,000 |
|
Flat 44, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
12th April 2001 | £285,000 |
|
Flat 47, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette (new-build)
|
6th March 2001 | £105,000 |
|
Flat 27, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
31st January 2001 | £950,000 |
|
Flat 29, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
23rd June 2000 | £310,000 |
|
Flat 47, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
24th May 1999 | £235,000 |
|
Flat 32, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
9th April 1999 | £245,000 |
|
Flat 29, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
27th May 1998 | £250,000 |
|
Flat 65, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
4th March 1998 | £380,000 |
|
Flat 66, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
4th March 1998 | £420,000 |
|
Flat 24, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
29th July 1997 | £210,000 |
|
Flat 65, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
14th March 1997 | £225,000 |
|
Flat 66, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
14th March 1997 | £225,000 |
|
Flat 15, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
8th January 1997 | £165,000 |
|
Flat 16, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
25th September 1996 | £200,000 |
|
Flat 11, 15, Portman Square, London, W1H 6LJ
Leasehold, Flat/Maisonette
|
19th September 1996 | £170,000 |
If you have spotted an error in the list above (sale price, date or property type) then please click here to contact the Land Registry directly.
** Non-standard sales entries include transfers under a power of sale/repossessions, buy-to-lets (where they can be identified by a mortgage) and transfers to non-private individuals (e.g. commercial property or those bought through a company).
Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.