Over the past 30 years, there have been 35 property sales recorded in the W1U 6NS postcode area. The highest sale price reached £2,905,000, while the most recent sale was for a detached flat sold in March 2022 for £1,320,000.

The estimated average property value in W1U 6NS currently stands at £1,500,193, which is approximately 71.4% 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 £14,158.

Property prices in W1U 6NS have fallen by 12.9% over the past year , with a total decrease of 7.2% over the past five years, and a long-term drop of 2.6% over the past decade.

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

Housing in W1U 6NS is predominantly owner-occupied, with an estimated 68% of homes being lived in by the owners.

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Property Sales

Flat 4A, Portman Mansions Chiltern Street, London, City Of Westminster, Greater London, W1U 6NS

🏠 Flat
🛏️ 4bed
📐 1141 sq ft
Today
£1,538,000
streetscan.co.uk estimate
15 Jul 2011
£1,110,000
31 Aug 2006
£540,000
More details

Flat 4B, Portman Mansions Chiltern Street, London, City Of Westminster, Greater London, W1U 6NS

🏠 Flat
🛏️ 3bed
📐 915 sq ft
Today
£836,220
streetscan.co.uk estimate
14 Apr 1997
£155,500
23 Mar 1995
£99,500
More details

Flat 4C, Portman Mansions Chiltern Street, London, City Of Westminster, Greater London, W1U 6NS

🏠 Flat
🛏️ 4bed
📐 1390 sq ft
Today
£1,936,331
streetscan.co.uk estimate
27 Jun 2013
£1,750,000
More details

Flat 4E, Portman Mansions Chiltern Street, London, City Of Westminster, Greater London, W1U 6NS

🏠 Flat
🛏️ 4bed
📐 1421 sq ft
Today
£2,534,572
streetscan.co.uk estimate
9 Sep 2013
£2,350,000
25 Feb 2003
£240,000
More details

Flat 4F, Portman Mansions Chiltern Street, London, City Of Westminster, Greater London, W1U 6NS

🏠 Flat
🛏️ 4bed
📐 1781 sq ft
Today
£2,585,584
streetscan.co.uk estimate
29 Apr 2021
£2,905,000
More details

Flat 4G, Portman Mansions Chiltern Street, London, City Of Westminster, Greater London, W1U 6NS

🏠 Flat
🛏️ 4bed
📐 1421 sq ft
Today
£1,395,788
streetscan.co.uk estimate
2 Jul 1997
£265,000
More details

Flat 4J, Portman Mansions Chiltern Street, London, City Of Westminster, Greater London, W1U 6NS

🏠 Flat
🛏️ 3bed
📐 872 sq ft
Today
£910,658
streetscan.co.uk estimate
24 Sep 2003
£382,500
More details

Flat 4M, Portman Mansions Chiltern Street, London, City Of Westminster, Greater London, W1U 6NS

🏠 Flat
🛏️ 4bed
📐 1206 sq ft
Today
£1,412,603
streetscan.co.uk estimate
27 May 2010
£935,000
25 May 2000
£249,950
View +1 more
More details

Flat 4N, Portman Mansions Chiltern Street, London, City Of Westminster, Greater London, W1U 6NS

🏠 Flat
🛏️ 3bed
📐 775 sq ft
Today
£1,414,030
streetscan.co.uk estimate
27 Sep 2019
£1,460,000
12 Feb 2018
£1,345,000
View +2 more
More details

Flat 4O, Portman Mansions Chiltern Street, London, City Of Westminster, Greater London, W1U 6NS

🏠 Flat
🛏️ 3bed
📐 956 sq ft
Today
£1,060,690
streetscan.co.uk estimate
15 Mar 2022
£1,320,000
29 Nov 2002
£420,000
View +1 more
More details

Flat 4P, Portman Mansions Chiltern Street, London, City Of Westminster, Greater London, W1U 6NS

🏠 Flat
🛏️ 4bed
📐 1173 sq ft
Today
£1,078,954
streetscan.co.uk estimate
3 Jul 2006
£550,000
28 May 1997
£250,000
More details

Flat 4R, Portman Mansions Chiltern Street, London, City Of Westminster, Greater London, W1U 6NS

🏠 Flat
🛏️ 3bed
📐 998 sq ft
Today
£1,253,318
streetscan.co.uk estimate
6 Feb 2015
£1,400,000
15 Oct 2007
£395,000
View +2 more
More details

Flat 4X, Portman Mansions Chiltern Street, London, City Of Westminster, Greater London, W1U 6NS

🏠 Flat
🛏️ 3bed
📐 1302 sq ft
Today
£1,362,467
streetscan.co.uk estimate
13 Aug 2009
£815,000
18 Oct 1995
£154,000
More details

Flat 4Y, Portman Mansions Chiltern Street, London, City Of Westminster, Greater London, W1U 6NS

🏠 Flat
🛏️ 3bed
📐 1033 sq ft
Today
£1,088,304
streetscan.co.uk estimate
20 Jan 2014
£1,060,000
24 Sep 2004
£530,000
More details

Flat 4Z, Portman Mansions Chiltern Street, London, City Of Westminster, Greater London, W1U 6NS

🏠 Flat
🛏️ 4bed
📐 920 sq ft
Today
£925,648
streetscan.co.uk estimate
23 Jan 2004
£390,000
More details

Penthouse 10, Portman Mansions Chiltern Street, London, City Of Westminster, Greater London, W1U 6NS

🏠 Flat
🛏️ 3bed
📐 818 sq ft
Today
£1,177,041
streetscan.co.uk estimate
3 Sep 2004
£525,000
18 Jul 2003
£372,500
View +2 more
More details

Area Insights

Data Sources

Properties at W1U 6NS appear thirty-five times in the Land Registry records, with the latest transaction recorded on 15 Mar 2022. It also has sixteen Energy Performance Certificates (EPC) entries, the earliest dating back to 8 Jul 2020. 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.