Over the past 30 years, there have been 65 property sales recorded in the W9 1HE postcode area. The highest sale price reached £1,140,000, while the most recent sale was for a terraced flat sold in March 2025 for £995,000.

The estimated average property value in W9 1HE currently stands at £961,032, which is approximately 9.8% 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 £10,731.

Property prices in W9 1HE have fallen by 12.9% over the past year , with a total decrease of 7% over the past five years, and a long-term drop of 5.9% over the past decade.

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

Housing in W9 1HE is predominantly owner-occupied, with an estimated 57% of homes being lived in by the owners.

Click on the map to change the analyzed area

Property Sales

Flat 1, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 4bed
📐 926 sq ft
Today
£798,856
streetscan.co.uk estimate
3 Nov 2022
£990,000
19 Dec 2013
£1,075,000
More details

Flat 11, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 4bed
📐 936 sq ft
Today
£1,075,362
streetscan.co.uk estimate
20 Dec 2007
£695,000
30 Apr 1997
£175,000
View +1 more
More details

Flat 15A, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 4bed
📐 1066 sq ft
Today
£1,004,834
streetscan.co.uk estimate
2 Dec 2005
£459,950
14 Jan 2000
£285,000
More details

Flat 17, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 4bed
📐 926 sq ft
Today
£1,083,634
streetscan.co.uk estimate
27 Jun 2014
£1,140,000
23 Aug 2000
£249,750
View +1 more
More details

Flat 19, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 4bed
📐 915 sq ft
Today
£840,686
streetscan.co.uk estimate
1 Dec 1995
£129,000
More details

Flat 21, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 4bed
📐 947 sq ft
Today
£877,420
streetscan.co.uk estimate
12 May 2004
£392,500
28 Apr 1995
£158,000
More details

Flat 23, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 5bed
📐 990 sq ft
Today
£1,009,313
streetscan.co.uk estimate
28 Sep 2012
£840,000
4 May 2005
£425,000
More details

Flat 25, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 4bed
📐 1001 sq ft
Today
£832,159
streetscan.co.uk estimate
22 Jul 2016
£975,000
12 Jul 2004
£361,500
More details

Flat 27, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 5bed
📐 973 sq ft
Today
£890,677
streetscan.co.uk estimate
12 Oct 2020
£915,000
5 Sep 2013
£905,000
More details

Flat 29, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 3bed
📐 980 sq ft
Today
£955,562
streetscan.co.uk estimate
19 Oct 2015
£1,050,000
2 Sep 2002
£390,000
More details

Flat 3, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 4bed
📐 947 sq ft
Today
£928,767
streetscan.co.uk estimate
28 Feb 2025
£965,000
4 Apr 2017
£1,075,000
View +5 more
More details

Flat 35, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 3bed
📐 990 sq ft
Today
£939,328
streetscan.co.uk estimate
31 Mar 2000
£269,950
More details

Flat 37, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 3bed
📐 1033 sq ft
Today
£1,089,417
streetscan.co.uk estimate
6 Dec 1999
£297,500
4 Jun 1996
£129,000
More details

Flat 39, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 5bed
📐 1012 sq ft
Today
£1,131,861
streetscan.co.uk estimate
11 Mar 2008
£680,000
23 Aug 2001
£356,000
View +1 more
More details

Flat 47, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 4bed
📐 850 sq ft
Today
£915,476
streetscan.co.uk estimate
23 Sep 2008
£575,000
19 Apr 1996
£116,000
More details

Flat 49, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 4bed
📐 883 sq ft
Today
£834,340
streetscan.co.uk estimate
26 Sep 1997
£166,000
More details

Flat 51, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 4bed
📐 936 sq ft
Today
£771,034
streetscan.co.uk estimate
24 Feb 2017
£947,500
13 Jul 2012
£480,000
More details

Flat 53, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 5bed
📐 990 sq ft
Today
£846,934
streetscan.co.uk estimate
1 Mar 2023
£1,065,000
10 Nov 1997
£219,000
More details

Flat 55, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 5bed
📐 980 sq ft
Today
£914,792
streetscan.co.uk estimate
22 Nov 2013
£891,000
More details

Flat 57, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 5bed
📐 1012 sq ft
Today
£721,322
streetscan.co.uk estimate
26 Jan 2023
£938,000
More details

Flat 59, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

Today
£946,988
streetscan.co.uk estimate
6 Dec 2004
£415,000
14 Sep 2001
£334,000

Flat 61, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 4bed
📐 893 sq ft
Today
£875,932
streetscan.co.uk estimate
12 Nov 2004
£385,000
31 May 2002
£381,708
View +1 more
More details

Flat 63, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 3bed
📐 990 sq ft
Today
£912,784
streetscan.co.uk estimate
3 Aug 2007
£565,000
23 Jan 2003
£369,000
More details

Flat 67, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 4bed
📐 926 sq ft
Today
£1,021,569
streetscan.co.uk estimate
28 Mar 2025
£995,000
8 Jul 2011
£745,000
View +1 more
More details

Flat 69, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 5bed
📐 980 sq ft
Today
£660,086
streetscan.co.uk estimate
13 Jul 2007
£400,000
20 Jun 2002
£400,000
View +1 more
More details

Flat 7, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 3bed
📐 958 sq ft
Today
£893,186
streetscan.co.uk estimate
14 Nov 2003
£374,000
10 Oct 2003
£315,000
More details

Flat 73, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 5bed
📐 980 sq ft
Today
£887,308
streetscan.co.uk estimate
15 May 2013
£795,000
28 Oct 2005
£385,000
View +1 more
More details

Flat 75, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 3bed
📐 990 sq ft
Today
£768,122
streetscan.co.uk estimate
20 Aug 2024
£875,000
More details

Flat 79, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

🏠 Flat
🛏️ 3bed
📐 1087 sq ft
Today
£782,259
streetscan.co.uk estimate
16 Sep 2022
£944,000
27 Nov 2009
£635,000
More details

Flat 9, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HE

Today
£827,792
streetscan.co.uk estimate
6 May 2003
£352,000

Area Insights

Data Sources

Properties at W9 1HE appear sixty-five times in the Land Registry records, with the latest transaction recorded on 28 Mar 2025. It also has twenty-eight Energy Performance Certificates (EPC) entries, the earliest dating back to 30 Sep 2011. 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.