Over the past 30 years, there have been 66 property sales recorded in the W9 1HD postcode area. The highest sale price reached £965,000, while the most recent sale was for a terraced flat sold in August 2025 for £805,000.

The estimated average property value in W9 1HD currently stands at £898,870, which is approximately 11% 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 £10,246.

Property prices in W9 1HD have fallen by 12.8% over the past year , with a total decrease of 6.1% over the past five years , and a long-term drop of 5.1% over the past decade .

The most common type of property sold in the area is flat, making up around 98% of transactions , followed by terraced.

Housing in W9 1HD is mixed, with 40% of homes being owner-occupied, indicating a diverse residential makeup.

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Property Sales

Flat 162, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

🏠 Flat
🛏️ 3bed
📐 861 sq ft
Today
£782,892
streetscan.co.uk estimate
30 Mar 2001
£285,000
26 Feb 1999
£210,000
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Flat 164, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

🏠 Flat
🛏️ 4bed
📐 861 sq ft
Today
£827,771
streetscan.co.uk estimate
9 Aug 2002
£380,000
1 Jun 1999
£220,000
More details

Flat 170, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

🏠 Flat
🛏️ 3bed
📐 969 sq ft
Today
£664,795
streetscan.co.uk estimate
20 May 2022
£900,000
18 Jun 2010
£595,000
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Flat 172, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

🏠 Flat
🛏️ 4bed
📐 947 sq ft
Today
£823,089
streetscan.co.uk estimate
12 Mar 2025
£935,000
10 May 2013
£850,000
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Flat 180, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

🏠 Flat
🛏️ 4bed
📐 840 sq ft
Today
£725,707
streetscan.co.uk estimate
30 Nov 2007
£522,000
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Flat 182, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

Today
£855,000
streetscan.co.uk estimate
18 Feb 2000
£275,000

Flat 184, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

Today
£726,750
streetscan.co.uk estimate
2 Aug 1996
£136,000

Flat 186, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

🏠 Flat
🛏️ 3bed
📐 969 sq ft
Today
£855,000
streetscan.co.uk estimate
5 Dec 1997
£192,500
More details

Flat 188, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

🏠 Flat
🛏️ 5bed
📐 969 sq ft
Today
£782,866
streetscan.co.uk estimate
7 Feb 2019
£922,500
More details

Flat 190, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

🏠 Flat
🛏️ 4bed
📐 1089 sq ft
Today
£811,029
streetscan.co.uk estimate
28 Jan 2011
£622,500
8 Nov 2005
£395,000
More details

Flat 192, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

🏠 Flat
🛏️ 4bed
📐 980 sq ft
Today
£589,655
streetscan.co.uk estimate
23 Oct 1998
£150,000
More details

Flat 194, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

Today
£560,785
streetscan.co.uk estimate
24 Nov 2023
£710,000
25 Jan 2023
£505,000

Flat 196, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

🏠 Terraced
🛏️ 4bed
📐 861 sq ft
Today
£912,358
streetscan.co.uk estimate
16 May 2007
£465,000
More details

Flat 198, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

🏠 Flat
🛏️ 2bed
📐 969 sq ft
Today
£816,000
streetscan.co.uk estimate
4 Apr 2011
£680,000
15 Nov 2002
£395,000
More details

Flat 200, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

🏠 Flat
🛏️ 4bed
📐 893 sq ft
Today
£673,953
streetscan.co.uk estimate
27 Aug 2025
£805,000
20 Oct 2017
£800,000
More details

Flat 202, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

🏠 Flat
🛏️ 5bed
📐 958 sq ft
Today
£662,948
streetscan.co.uk estimate
1 Nov 2021
£897,500
13 Aug 2009
£620,000
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Flat 206, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

🏠 Flat
🛏️ 6bed
📐 1100 sq ft
Today
£785,531
streetscan.co.uk estimate
28 Mar 2013
£735,000
22 Jun 2001
£320,000
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Flat 208, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

🏠 Flat
🛏️ 5bed
📐 980 sq ft
Today
£728,333
streetscan.co.uk estimate
19 Dec 2002
£345,000
15 Sep 2000
£310,000
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Flat 210, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

🏠 Flat
🛏️ 4bed
📐 893 sq ft
Today
£699,182
streetscan.co.uk estimate
16 Jan 2015
£875,000
More details

Flat 212, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

🏠 Flat
🛏️ 4bed
📐 915 sq ft
Today
£740,856
streetscan.co.uk estimate
17 Sep 2019
£860,000
1 Oct 2012
£720,000
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Flat 216, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

🏠 Flat
🛏️ 5bed
📐 945 sq ft
Today
£742,448
streetscan.co.uk estimate
9 Nov 2023
£940,000
More details

Flat 218, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

🏠 Flat
🛏️ 3bed
📐 969 sq ft
Today
£757,286
streetscan.co.uk estimate
14 Jan 2005
£387,500
14 Jan 2000
£285,000
More details

Flat 222, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

🏠 Flat
🛏️ 5bed
📐 947 sq ft
Today
£733,538
streetscan.co.uk estimate
22 Aug 2005
£385,000
6 Jun 2000
£145,000
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Flat 224, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

🏠 Flat
🛏️ 4bed
📐 969 sq ft
Today
£762,420
streetscan.co.uk estimate
10 Jul 2002
£350,000
20 Nov 1998
£243,500
More details

Flat 226, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

🏠 Flat
🛏️ 4bed
📐 947 sq ft
Today
£722,892
streetscan.co.uk estimate
20 Jun 2014
£855,000
14 Jun 2001
£320,000
More details

Flat 228, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

Today
£679,325
streetscan.co.uk estimate
17 May 2005
£354,560

Flat 230, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

🏠 Flat
🛏️ 4bed
📐 990 sq ft
Today
£834,034
streetscan.co.uk estimate
28 Jun 2010
£636,500
22 Feb 2006
£452,000
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Flat 236, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

🏠 Flat
🛏️ 4bed
📐 1125 sq ft
Today
£849,292
streetscan.co.uk estimate
5 Nov 2013
£930,000
8 Oct 2010
£682,500
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Flat 238, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

Today
£708,908
streetscan.co.uk estimate
13 Apr 2005
£370,000
11 Dec 1997
£187,500

Flat 240, Castellain Mansions Castellain Road, London, City Of Westminster, Greater London, W9 1HD

🏠 Flat
🛏️ 5bed
📐 1033 sq ft
Today
£776,541
streetscan.co.uk estimate
19 Jun 2020
£965,000
23 Apr 2012
£725,000
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More details

Area Insights

Data Sources

Properties at W9 1HD appear sixty-six times in the Land Registry records, with the latest transaction recorded on 27 Aug 2025. It also has twenty-five Energy Performance Certificates (EPC) entries, the earliest dating back to 25 Nov 2010. 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.