Over the past 31 years, there have been 92 property sales recorded in the W11 1NY postcode area. The highest sale price reached £4,850,000, while the most recent sale was for a terraced flat sold in September 2025 for £615,000.

The estimated average property value in W11 1NY currently stands at £1,407,277, which is approximately 73.8% 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 £15,505.

Property prices in W11 1NY have fallen by 3.1% over the past year , with a total increase of 0.1% over the past five years , and a long-term drop of 1.7% over the past decade .

The most common type of property sold in the area is flat, making up around 91% of transactions , followed by terraced and detached.

Housing in W11 1NY is predominantly owner-occupied, with an estimated 52% of homes being lived in by the owners.

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Property Sales

38 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

🏠 Detached
🛏️ 9bed
📐 2652 sq ft
Today
£5,024,739
streetscan.co.uk estimate
16 Jul 2001
£1,650,000
More details

Basement, 38 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

Today
£4,956,643
streetscan.co.uk estimate
23 Apr 2010
£3,200,000

Flat 1, 40 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

🏠 Flat
🛏️ 1bed
📐 215 sq ft
Today
£398,057
streetscan.co.uk estimate
12 Oct 2000
£133,000
2 Oct 1998
£86,500
More details

Flat 2, 40 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

🏠 Flat
🛏️ 1bed
📐 237 sq ft
Today
£365,470
streetscan.co.uk estimate
12 May 2010
£278,000
27 Nov 2006
£249,950
View +4 more
More details

Flat 3, 40 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

🏠 Flat
🛏️ 2bed
📐 420 sq ft
Today
£574,072
streetscan.co.uk estimate
5 Apr 2022
£755,000
27 Nov 2020
£575,000
More details

Flat 4, 40 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

Today
£1,255,818
streetscan.co.uk estimate
6 Sep 2002
£555,000
10 May 1996
£100,000
16 May 1995
£85,500

40B Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

Today
£593,086
streetscan.co.uk estimate
7 Jun 2011
£479,950
6 Dec 1999
£198,000
20 Feb 1995
£79,000

Flat 1, 42 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

🏠 Flat
🛏️ 4bed
📐 2669 sq ft
Today
£306,833
streetscan.co.uk estimate
13 Jul 2018
£365,000
22 Jun 2001
£215,000
More details

Flat 2, 42 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

🏠 Flat
🛏️ 3bed
📐 807 sq ft
Today
£850,665
streetscan.co.uk estimate
17 Mar 2023
£1,021,000
14 Jun 2013
£355,000
More details

Flat 4, 42 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

🏠 Flat
🛏️ 3bed
📐 619 sq ft
Today
£801,085
streetscan.co.uk estimate
5 Aug 2009
£560,000
27 Jan 2000
£112,500
More details

Flat 5, 42 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

🏠 Flat
🛏️ 3bed
📐 700 sq ft
Today
£834,114
streetscan.co.uk estimate
15 Jun 2011
£675,000
30 Jun 2000
£325,000
More details

Flat 6, 42 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

Today
£370,175
streetscan.co.uk estimate
2 Oct 2024
£425,000
29 Mar 2010
£346,000
20 Jun 2003
£215,000
10 Jan 1997
£80,000

Flat 7, 42 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

🏠 Flat
🛏️ 2bed
📐 344 sq ft
Today
£479,163
streetscan.co.uk estimate
25 Sep 2014
£570,000
30 Apr 2007
£425,000
View +1 more
More details

Flat A, 48 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

Today
£1,864,651
streetscan.co.uk estimate
10 Feb 2023
£2,185,000
30 Sep 2019
£2,085,000
26 May 2017
£1,865,000
30 Sep 1997
£349,950

Flat B, 48 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

🏠 Flat
🛏️ 2bed
📐 530 sq ft
Today
£750,051
streetscan.co.uk estimate
19 Dec 2008
£487,000
6 Dec 2005
£350,000
View +3 more
More details

Flat C, 48 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

🏠 Flat
🛏️ 4bed
📐 1163 sq ft
Today
£2,110,000
streetscan.co.uk estimate
22 Jan 2014
£2,250,000
31 Oct 2005
£295,000
More details

50A Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

Today
£1,747,717
streetscan.co.uk estimate
7 Mar 2022
£2,195,000
19 Dec 2016
£1,852,500
20 Jul 2005
£849,210
18 Aug 1997
£480,000

50B Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

🏠 Flat
🛏️ 2bed
📐 495 sq ft
Today
£662,151
streetscan.co.uk estimate
22 Aug 2008
£477,000
10 Aug 2006
£340,000
View +2 more
More details

50C Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

Today
£598,162
streetscan.co.uk estimate
14 Jan 2011
£455,000

50D Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

🏠 Flat
🛏️ 2bed
📐 527 sq ft
Today
£619,959
streetscan.co.uk estimate
22 Mar 2016
£725,000
7 Aug 2013
£650,000
View +1 more
More details

Flat 1, 52 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

Today
£570,616
streetscan.co.uk estimate
1 Nov 2023
£670,000
30 Jul 2004
£342,500
23 Jun 2004
£300,000

Flat 2, 52 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

🏠 Flat
🛏️ 3bed
📐 614 sq ft
Today
£674,149
streetscan.co.uk estimate
27 Oct 2017
£770,000
5 Sep 2011
£679,000
View +3 more
More details

Flat 3, 52 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

🏠 Flat
🛏️ 3bed
📐 614 sq ft
Today
£863,869
streetscan.co.uk estimate
17 Nov 2016
£1,000,000
2 Mar 2015
£880,000
View +1 more
More details

Flat 4, 52 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

🏠 Flat
🛏️ bed
📐 657 sq ft
Today
£852,120
streetscan.co.uk estimate
18 Jan 2019
£975,294
17 Jan 2019
£975,294
View +1 more
More details

Ground Floor Flat, 54 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

🏠 Flat
🛏️ 3bed
📐 377 sq ft
Today
£514,471
streetscan.co.uk estimate
15 Mar 2021
£557,750
2 Feb 1996
£72,000
More details

Lower Ground Floor Flat, 54 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

Today
£464,577
streetscan.co.uk estimate
21 Aug 2014
£554,300
26 Mar 2010
£433,500
26 May 2006
£349,950
11 Jul 2002
£285,000
21 Aug 1997
£150,000

Upper Maisonette, 54 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

🏠 Flat
🛏️ 3bed
📐 983 sq ft
Today
£1,374,763
streetscan.co.uk estimate
2 Feb 2016
£1,580,000
8 Oct 2002
£550,000
More details

56 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

🏠 Terraced
🛏️ 7bed
📐 2454 sq ft
Today
£3,557,646
streetscan.co.uk estimate
31 Jul 2018
£3,650,000
7 Dec 2010
£2,600,000
More details

Ground Floor Flat, 58 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

🏠 Flat
🛏️ 1bed
📐 366 sq ft
Today
£578,018
streetscan.co.uk estimate
26 Sep 2025
£615,000
31 Jan 2019
£518,000
View +3 more
More details

Upper Maisonette, 58 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

Today
£1,826,667
streetscan.co.uk estimate
5 Jul 2010
£1,370,000
6 Jan 1995
£250,000

60 Blenheim Crescent, London, Kensington And Chelsea, Greater London, W11 1NY

🏠 Terraced
🛏️ 9bed
📐 3240 sq ft
Today
£5,202,300
streetscan.co.uk estimate
7 Oct 2016
£4,850,000
14 May 2010
£3,850,000
View +2 more
More details

Area Insights

Data Sources

Properties at W11 1NY appear ninety-two times in the Land Registry records, with the latest transaction recorded on 26 Sep 2025. It also has twenty-one Energy Performance Certificates (EPC) entries, the earliest dating back to 18 May 2009. 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.