Over the past 30 years, there have been 59 property sales recorded in the SW13 9QX postcode area. The highest sale price reached £990,000, while the most recent sale was for a terraced flat sold in September 2025 for £955,000.

The estimated average property value in SW13 9QX currently stands at £888,141, which is approximately 9.7% higher than the city average, indicating a potentially more desirable or in-demand location.

In terms of size, the average price per square metre is approximately £8,540.

Property prices in SW13 9QX have risen by 7.2% over the past year , with a total increase of 7.3% over the past five years , and a long-term rise of 16.4% over the past decade .

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

Housing in SW13 9QX is predominantly owner-occupied, with an estimated 61% of homes being lived in by the owners.

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Property Sales

Flat 1, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 5bed
📐 1023 sq ft
Today
£913,234
streetscan.co.uk estimate
15 May 2024
£935,000
9 Sep 1998
£230,000
More details

Flat 10, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 5bed
📐 980 sq ft
Today
£920,286
streetscan.co.uk estimate
25 Feb 2016
£885,000
More details

Flat 11, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 5bed
📐 1187 sq ft
Today
£915,169
streetscan.co.uk estimate
29 Sep 2025
£955,000
15 Jan 2010
£490,000
View +1 more
More details

Flat 12, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 5bed
📐 1119 sq ft
Today
£765,873
streetscan.co.uk estimate
31 Mar 1999
£200,000
More details

Flat 13, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

Today
£768,984
streetscan.co.uk estimate
5 Jan 2006
£408,000
27 Feb 2001
£345,000
12 Jan 1996
£165,000

Flat 14, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 4bed
📐 1270 sq ft
Today
£818,062
streetscan.co.uk estimate
29 Oct 2003
£392,500
More details

Flat 15, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 3bed
📐 980 sq ft
Today
£890,280
streetscan.co.uk estimate
29 Jan 2010
£560,000
31 Jul 2001
£320,000
More details

Flat 16, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 5bed
📐 1055 sq ft
Today
£932,049
streetscan.co.uk estimate
7 Mar 2025
£990,000
27 Oct 2017
£926,000
View +2 more
More details

Flat 17, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 5bed
📐 1173 sq ft
Today
£864,253
streetscan.co.uk estimate
30 Jun 2017
£875,000
12 Dec 1997
£71,500
More details

Flat 18, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 5bed
📐 1152 sq ft
Today
£749,374
streetscan.co.uk estimate
14 Apr 2023
£775,000
More details

Flat 19, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 4bed
📐 980 sq ft
Today
£1,030,983
streetscan.co.uk estimate
27 May 2014
£875,000
20 Jun 2005
£410,000
More details

Flat 20, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 5bed
📐 1076 sq ft
Today
£807,296
streetscan.co.uk estimate
30 Jun 2005
£430,000
26 Jul 2004
£360,000
More details

Flat 21, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 3bed
📐 1141 sq ft
Today
£1,036,805
streetscan.co.uk estimate
12 Dec 2013
£772,500
27 Jan 2006
£394,500
More details

Flat 22, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 5bed
📐 1130 sq ft
Today
£914,511
streetscan.co.uk estimate
2 Jun 2023
£960,000
2 Aug 2013
£680,000
View +3 more
More details

Flat 23, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 4bed
📐 1115 sq ft
Today
£1,167,109
streetscan.co.uk estimate
28 Mar 2013
£820,000
25 Aug 2010
£560,000
View +1 more
More details

Flat 24, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 4bed
📐 1044 sq ft
Today
£901,794
streetscan.co.uk estimate
26 Apr 2012
£599,950
More details

Flat 25, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 3bed
📐 1389 sq ft
Today
£874,176
streetscan.co.uk estimate
16 Jan 1996
£154,000
More details

Flat 26, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 5bed
📐 1152 sq ft
Today
£824,162
streetscan.co.uk estimate
31 Jan 2020
£790,000
More details

Flat 27, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 5bed
📐 1119 sq ft
Today
£876,231
streetscan.co.uk estimate
10 Nov 2022
£918,000
21 Aug 2008
£567,500
View +2 more
More details

Flat 28, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 4bed
📐 1421 sq ft
Today
£769,632
streetscan.co.uk estimate
11 Feb 2005
£390,000
More details

Flat 29, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 4bed
📐 1130 sq ft
Today
£702,980
streetscan.co.uk estimate
4 Oct 2002
£330,000
More details

Flat 3, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 4bed
📐 1216 sq ft
Today
£855,716
streetscan.co.uk estimate
1 Apr 2020
£830,000
10 Sep 1999
£245,000
View +1 more
More details

Flat 30, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 4bed
📐 1087 sq ft
Today
£141,533
streetscan.co.uk estimate
17 Apr 2024
£143,000
7 Aug 2019
£750,000
More details

Flat 4, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 5bed
📐 1184 sq ft
Today
£917,263
streetscan.co.uk estimate
12 Dec 2021
£962,889
More details

Flat 7, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 5bed
📐 1141 sq ft
Today
£796,076
streetscan.co.uk estimate
22 Apr 2005
£410,000
9 Sep 2002
£355,000
More details

Flat 8, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 4bed
📐 1152 sq ft
Today
£892,386
streetscan.co.uk estimate
13 Oct 2023
£934,000
11 Nov 2014
£940,000
View +3 more
More details

Flat 9, Castelnau Mansions Castelnau, London, Richmond Upon Thames, Greater London, SW13 9QX

🏠 Flat
🛏️ 4bed
📐 1087 sq ft
Today
£761,127
streetscan.co.uk estimate
9 Sep 2005
£392,000
16 Jul 2001
£352,000
View +1 more
More details

Area Insights

Data Sources

Properties at SW13 9QX appear fifty-nine times in the Land Registry records, with the latest transaction recorded on 29 Sep 2025. It also has twenty-six Energy Performance Certificates (EPC) entries, the earliest dating back to 18 Aug 2021. 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.