Over the past 30 years, there have been 55 property sales recorded in the W9 1AY postcode area. The highest sale price reached £4,725,000, while the most recent sale was a property sold in January 2025 for £850,000.

The estimated average property value in W9 1AY currently stands at £1,855,668, which is approximately 112% 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 £15,579.

Property prices in W9 1AY have fallen by 12.6% over the past year , with a total decrease of 4.6% over the past five years, and a long-term drop of 2.3% over the past decade.

The most common type of property sold in the area is flat, making up around 76% of transactions , followed by terraced and other.

Housing in W9 1AY is predominantly owner-occupied, with an estimated 62% of homes being lived in by the owners.

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Property Sales

1 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

🏠 Terraced
🛏️ 8bed
📐 2228 sq ft
Today
£4,766,920
streetscan.co.uk estimate
1 Sep 2015
£4,725,000
More details

Basement Flat, 10 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

🏠 Flat
🛏️ 4bed
📐 1380 sq ft
Today
£1,435,892
streetscan.co.uk estimate
20 Dec 2017
£1,800,000
31 Aug 2007
£1,222,000
View +2 more
More details

First Floor Flat, 10 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

Today
£726,718
streetscan.co.uk estimate
24 Mar 2021
£825,000
12 Jun 2003
£269,000

Flat A, 11 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

Today
£1,827,471
streetscan.co.uk estimate
30 Jul 2010
£1,250,000
22 Feb 2002
£620,000
11 Sep 1996
£167,000

Flat B, 11 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

Today
£773,179
streetscan.co.uk estimate
8 Apr 1999
£185,000

12 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

🏠 Terraced
🛏️ 7bed
📐 3089 sq ft
Today
£3,678,098
streetscan.co.uk estimate
31 Mar 2022
£4,325,000
5 Dec 1996
£660,000
More details

Basement And Ground Floor Maisonette, 14 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

Today
£1,272,389
streetscan.co.uk estimate
9 Mar 2023
£1,600,000
26 Jul 2012
£1,500,000
11 May 1999
£400,000

Roof Space, 14 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

Today
£1,029,176
streetscan.co.uk estimate
31 Jul 2017
£1,250,000
18 May 2001
£425,000

Second And Third Floor Maisonette, 14 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

Today
£1,029,176
streetscan.co.uk estimate
31 Jul 2017
£1,250,000

First Floor Flat, 15 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

Today
£797,134
streetscan.co.uk estimate
24 Jan 2025
£850,000
26 Nov 1999
£215,000
10 Feb 1995
£95,000

Flat 2, 15 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

Today
£1,521,638
streetscan.co.uk estimate
21 Jun 2000
£465,000
4 Sep 1996
£250,000

15A Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

Today
£1,607,826
streetscan.co.uk estimate
27 Oct 2014
£1,750,000
8 Dec 2005
£787,000
7 Jan 1999
£420,000

Basement And Ground Floor Flat, 16 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

Today
£1,930,221
streetscan.co.uk estimate
30 Mar 2001
£625,000

First Floor Flat, 16 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

🏠 Flat
🛏️ 3bed
📐 549 sq ft
Today
£598,111
streetscan.co.uk estimate
26 Oct 2018
£700,000
8 Nov 2002
£310,000
More details

Second And Third Floor Flat, 16 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

Today
£1,388,472
streetscan.co.uk estimate
23 Jan 2004
£585,000
4 Nov 1999
£480,000

Upper Maisonette, 17 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

Today
£1,335,069
streetscan.co.uk estimate
2 Nov 2009
£875,000
15 Jan 1999
£360,000
13 Apr 1995
£215,000

17B Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

🏠 Flat
🛏️ 3bed
📐 538 sq ft
Today
£677,690
streetscan.co.uk estimate
12 Feb 2010
£475,000
More details

2 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

🏠 Terraced
🛏️ 8bed
📐 2562 sq ft
Today
£4,605,189
streetscan.co.uk estimate
19 Mar 2014
£4,125,000
30 Oct 2006
£2,300,000
More details

Basement, 2 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

Today
£4,274,815
streetscan.co.uk estimate
30 Jul 1999
£870,000

4 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

🏠 Terraced
🛏️ 8bed
📐 2508 sq ft
Today
£3,626,270
streetscan.co.uk estimate
8 Mar 2024
£4,177,500
2 Sep 1997
£855,000
More details

First Floor Flat, 5 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

Today
£318,993
streetscan.co.uk estimate
25 Jan 2002
£112,000
16 Apr 1997
£115,000

Second And Third Floor Flat, 5 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

Today
£1,016,629
streetscan.co.uk estimate
9 Sep 2024
£1,129,000
16 Nov 2009
£700,000
24 Jun 2004
£360,000

Basement Flat, 6 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

Today
£1,606,007
streetscan.co.uk estimate
23 May 1997
£307,000

Basement And Ground Floor Premises, 8 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

Today
£1,527,220
streetscan.co.uk estimate
28 Jan 2000
£425,000

Basement Flat, 8 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

Today
£1,852,119
streetscan.co.uk estimate
30 Apr 2010
£1,250,000

First Floor Flat, 8 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

🏠 Flat
🛏️ 2bed
📐 560 sq ft
Today
£646,898
streetscan.co.uk estimate
26 Feb 2024
£800,000
More details

Upper Maisonette, 8 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

Today
£1,313,781
streetscan.co.uk estimate
14 Jul 2021
£1,500,000
26 Jan 2016
£1,290,000
15 Dec 2011
£940,000
11 Sep 1996
£127,250

First Second And Third Floor Maisonette, 9 Clarendon Gardens, London, City Of Westminster, Greater London, W9 1AY

Today
£2,378,084
streetscan.co.uk estimate
2 Jun 1995
£368,000

Area Insights

Data Sources

Properties at W9 1AY appear fifty-five times in the Land Registry records, with the latest transaction recorded on 24 Jan 2025. It also has eight Energy Performance Certificates (EPC) entries, the earliest dating back to 24 Feb 2014. 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.