Over the past 31 years, there have been 57 property sales recorded in the SW1W 9QJ postcode area. The highest sale price reached £695,000, while the most recent sale was for a terraced flat sold in January 2025 for £597,500.

The estimated average property value in SW1W 9QJ currently stands at £562,276, which is approximately 30.5% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £7,421.

Property prices in SW1W 9QJ have fallen by 12.9% over the past year , with a total decrease of 7.1% over the past five years , and a long-term drop of 5.6% over the past decade .

100% of recorded transactions in the area were for flat properties.

Housing in SW1W 9QJ is mixed, with 40% of homes being , indicating a diverse residential makeup.

Click on the map to change the analyzed area

Property Sales

Flat 1, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 3bed
📐 786 sq ft
Today
£489,449
streetscan.co.uk estimate
16 Jan 2025
£597,500
More details

Flat 10, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 3bed
📐 700 sq ft
Today
£472,889
streetscan.co.uk estimate
31 Mar 2003
£224,000
More details

Flat 13, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 3bed
📐 807 sq ft
Today
£482,464
streetscan.co.uk estimate
22 Dec 2011
£395,000
7 Mar 2000
£188,000
More details

Flat 19, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 3bed
📐 947 sq ft
Today
£365,451
streetscan.co.uk estimate
2 Jun 2004
£187,000
More details

Flat 2, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 3bed
📐 675 sq ft
Today
£390,857
streetscan.co.uk estimate
31 May 1995
£68,000
More details

Flat 20, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

Today
£563,521
streetscan.co.uk estimate
16 Dec 2005
£289,999
11 May 2001
£180,000
25 Nov 1996
£65,000

Flat 21, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 3bed
📐 753 sq ft
Today
£560,420
streetscan.co.uk estimate
10 Aug 2007
£390,000
More details

Flat 22, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 3bed
📐 753 sq ft
Today
£178,435
streetscan.co.uk estimate
1 May 2000
£60,000
19 Dec 1997
£92,500
More details

Flat 23, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 3bed
📐 872 sq ft
Today
£502,721
streetscan.co.uk estimate
17 Jan 2017
£672,500
25 Jul 1997
£91,500
More details

Flat 25, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 5bed
📐 904 sq ft
Today
£448,739
streetscan.co.uk estimate
19 Jul 2002
£206,000
More details

Flat 26, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

Today
£617,500
streetscan.co.uk estimate
14 Mar 2005
£325,000

Flat 31, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

Today
£352,059
streetscan.co.uk estimate
28 Feb 1997
£70,000

Flat 33, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 3bed
📐 915 sq ft
Today
£568,564
streetscan.co.uk estimate
8 Dec 2006
£330,000
More details

Flat 35, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 3bed
📐 786 sq ft
Today
£462,268
streetscan.co.uk estimate
5 Sep 2023
£590,000
15 Sep 2006
£334,000
More details

Flat 37, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 3bed
📐 786 sq ft
Today
£391,256
streetscan.co.uk estimate
27 Jun 2023
£560,000
9 Nov 2012
£360,000
View +1 more
More details

Flat 4, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 4bed
📐 872 sq ft
Today
£402,792
streetscan.co.uk estimate
28 Jul 2022
£540,000
More details

Flat 40, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 4bed
📐 797 sq ft
Today
£561,493
streetscan.co.uk estimate
6 Nov 2001
£220,000
13 Sep 2000
£158,000
More details

Flat 41, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 3bed
📐 861 sq ft
Today
£470,163
streetscan.co.uk estimate
10 Feb 2023
£675,000
26 Apr 2012
£395,000
More details

Flat 42, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

Today
£452,674
streetscan.co.uk estimate
2 May 2006
£249,500

Flat 43, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 3bed
📐 786 sq ft
Today
£454,304
streetscan.co.uk estimate
5 Jan 2024
£625,000
8 Mar 2023
£605,000
View +2 more
More details

Flat 44, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 3bed
📐 797 sq ft
Today
£279,469
streetscan.co.uk estimate
16 Jun 2023
£400,000
More details

Flat 47, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 5bed
📐 753 sq ft
Today
£361,481
streetscan.co.uk estimate
30 Jan 1998
£83,500
More details

Flat 49, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 3bed
📐 764 sq ft
Today
£439,764
streetscan.co.uk estimate
16 Feb 2018
£632,000
22 Jun 2015
£695,000
More details

Flat 50, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 4bed
📐 958 sq ft
Today
£438,595
streetscan.co.uk estimate
6 Dec 1996
£84,000
More details

Flat 51, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 4bed
📐 958 sq ft
Today
£707,366
streetscan.co.uk estimate
8 Feb 2008
£499,500
4 Jun 1999
£157,500
View +1 more
More details

Flat 52, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 4bed
📐 721 sq ft
Today
£582,128
streetscan.co.uk estimate
9 Jul 1999
£160,000
More details

Flat 56, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 3bed
📐 786 sq ft
Today
£526,750
streetscan.co.uk estimate
20 Apr 2018
£680,000
13 Oct 2005
£270,000
View +2 more
More details

Flat 58, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 3bed
📐 840 sq ft
Today
£514,407
streetscan.co.uk estimate
22 Mar 2016
£640,000
24 Sep 2004
£260,000
View +1 more
More details

Flat 59, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 3bed
📐 746 sq ft
Today
£542,913
streetscan.co.uk estimate
4 Nov 2005
£272,250
6 May 2005
£220,000
More details

Flat 63, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

Today
£469,780
streetscan.co.uk estimate
26 Mar 1999
£125,000

Flat 64, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 3bed
📐 797 sq ft
Today
£500,852
streetscan.co.uk estimate
20 Jan 2017
£670,000
9 Jan 2001
£160,000
More details

Flat 8, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

🏠 Flat
🛏️ 3bed
📐 786 sq ft
Today
£330,855
streetscan.co.uk estimate
21 Feb 2023
£475,000
More details

Flat 9, Semley House Semley Place, London, City Of Westminster, Greater London, SW1W 9QJ

Today
£586,343
streetscan.co.uk estimate
25 Jan 2002
£231,451
5 Jan 1996
£62,000

Area Insights

Data Sources

Properties at SW1W 9QJ appear fifty-seven times in the Land Registry records, with the latest transaction recorded on 16 Jan 2025. It also has twenty-seven Energy Performance Certificates (EPC) entries, the earliest dating back to 16 Nov 2015. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.