Over the past 26 years, there have been 16 property sales recorded in the W1K 4AF postcode area. The highest sale price reached £9,150,000, while the most recent sale was for a terraced flat sold in July 2025 for £3,700,000.

The estimated average property value in W1K 4AF currently stands at £2,718,288, which is approximately 235.8% 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 £24,878.

Property prices in W1K 4AF 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 rise of 1.5% over the past decade .

The most common type of property sold in the area is flat, making up around 88% of transactions , followed by other.

Housing in W1K 4AF is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

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Property Sales

5 Grosvenor Square, London, City Of Westminster, Greater London, W1K 4AF

Today
£47,602
streetscan.co.uk estimate
3 Mar 2017
£65,000

Flat 11, 5 Grosvenor Square, London, City Of Westminster, Greater London, W1K 4AF

Today
£568,469
streetscan.co.uk estimate
5 Aug 2011
£470,400

Flat 12, 5 Grosvenor Square, London, City Of Westminster, Greater London, W1K 4AF

🏠 Flat
🛏️ 3bed
📐 1216 sq ft
Today
£2,862,896
streetscan.co.uk estimate
16 Jul 2025
£3,700,000
19 Dec 2023
£4,500,000
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More details

Flat 2, 5 Grosvenor Square, London, City Of Westminster, Greater London, W1K 4AF

🏠 Flat
🛏️ 3bed
📐 1259 sq ft
Today
£3,144,025
streetscan.co.uk estimate
29 Jun 2023
£4,500,000
More details

Flat 3, 5 Grosvenor Square, London, City Of Westminster, Greater London, W1K 4AF

🏠 Flat
🛏️ 4bed
📐 2353 sq ft
Today
£3,566,571
streetscan.co.uk estimate
23 Dec 1999
£1,095,000
More details

Flat 4, 5 Grosvenor Square, London, City Of Westminster, Greater London, W1K 4AF

🏠 Other
🛏️ 3bed
📐 2766 sq ft
Today
£2,728,723
streetscan.co.uk estimate
20 Dec 2013
£3,000,000
More details

Flat 5, 5 Grosvenor Square, London, City Of Westminster, Greater London, W1K 4AF

Today
£720,000
streetscan.co.uk estimate
23 Aug 2006
£420,000

Flat 6, 5 Grosvenor Square, London, City Of Westminster, Greater London, W1K 4AF

🏠 Flat
🛏️ 6bed
📐 2099 sq ft
Today
£7,235,376
streetscan.co.uk estimate
4 Oct 2024
£9,150,000
27 Jul 2000
£195,700
More details

Flat 7, 5 Grosvenor Square, London, City Of Westminster, Greater London, W1K 4AF

Today
£931,345
streetscan.co.uk estimate
28 Oct 2009
£674,000

Flat 9, 5 Grosvenor Square, London, City Of Westminster, Greater London, W1K 4AF

🏠 Flat
🛏️ 3bed
📐 904 sq ft
Today
£288,701
streetscan.co.uk estimate
20 Mar 2008
£195,000
23 Aug 2007
£1,060,000
View +1 more
More details

Area Insights

Data Sources

Properties at W1K 4AF appear sixteen times in the Land Registry records, with the latest transaction recorded on 16 Jul 2025. It also has six Energy Performance Certificates (EPC) entries, the earliest dating back to 29 Sep 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.