Over the past 31 years, there have been 33 property sales recorded in the SW1W 9BG postcode area. The highest sale price reached £7,000,000, while the most recent sale was for a detached flat sold in March 2026 for £4,380,000.

The estimated average property value in SW1W 9BG currently stands at £3,027,709, which is approximately 274% 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 £21,352.

Property prices in SW1W 9BG have fallen by 12.9% over the past year , with a total decrease of 7.1% over the past five years , and a long-term drop of 3% over the past decade .

The most common type of property sold in the area is flat, making up around 94% of transactions , followed by other and detached.

Housing in SW1W 9BG is predominantly owner-occupied, with an estimated 60% of homes being lived in by the owners.

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Property Sales

Flat 58B, 57 - 59 Eaton Square, London, City Of Westminster, Greater London, SW1W 9BG

Today
£506,121
streetscan.co.uk estimate
29 Jul 2004
£257,500

Flat 58D, 57 - 59 Eaton Square, London, City Of Westminster, Greater London, SW1W 9BG

Today
£2,750,780
streetscan.co.uk estimate
1 Nov 2019
£3,350,000

Flat 58F, 57 - 59 Eaton Square, London, City Of Westminster, Greater London, SW1W 9BG

Today
£927,230
streetscan.co.uk estimate
28 May 2010
£690,000

Lower Ground Floor Boiler Area, 57 - 59 Eaton Square, London, City Of Westminster, Greater London, SW1W 9BG

Today
£64,150
streetscan.co.uk estimate
17 Nov 2014
£80,000

57 Eaton Square, London, City Of Westminster, Greater London, SW1W 9BG

🏠 Flat
🛏️ 3bed
📐 1298 sq ft
Today
£4,380,000
streetscan.co.uk estimate
27 Mar 2026
£4,380,000
More details

Flat 58H, 57 Eaton Square, London, City Of Westminster, Greater London, SW1W 9BG

Today
£1,422,720
streetscan.co.uk estimate
11 Jan 2001
£520,000

Flat C, 58 Eaton Square, London, City Of Westminster, Greater London, SW1W 9BG

🏠 Flat
🛏️ 5bed
📐 1728 sq ft
Today
£6,729,677
streetscan.co.uk estimate
19 Jul 1996
£1,220,000
More details

Flat D, 58 Eaton Square, London, City Of Westminster, Greater London, SW1W 9BG

🏠 Flat
🛏️ 3bed
📐 1561 sq ft
Today
£1,995,573
streetscan.co.uk estimate
20 Dec 2007
£1,450,000
More details

Flat E, 58 Eaton Square, London, City Of Westminster, Greater London, SW1W 9BG

🏠 Flat
🛏️ 5bed
📐 1572 sq ft
Today
£719,601
streetscan.co.uk estimate
9 Apr 2020
£950,000
2 Jul 2018
£320,000
View +1 more
More details

59 Eaton Square, London, City Of Westminster, Greater London, SW1W 9BG

🏠 Flat
🛏️ 4bed
📐 1491 sq ft
Today
£2,406,030
streetscan.co.uk estimate
14 Sep 2006
£1,400,000
26 May 2000
£1,300,000
View +2 more
More details

Flat 61F, 60 Eaton Square, London, City Of Westminster, Greater London, SW1W 9BG

Today
£3,976,744
streetscan.co.uk estimate
27 May 2004
£2,000,000
20 Mar 2000
£725,000

Flat A, 61 Eaton Square, London, City Of Westminster, Greater London, SW1W 9BG

🏠 Flat
🛏️ 3bed
📐 1109 sq ft
Today
£1,023,952
streetscan.co.uk estimate
30 Jan 2025
£1,250,000
26 Jun 2014
£1,950,000
View +1 more
More details

Flat B, 61 Eaton Square, London, City Of Westminster, Greater London, SW1W 9BG

Today
£5,478,261
streetscan.co.uk estimate
28 Jun 2019
£7,000,000

Flat C, 61 Eaton Square, London, City Of Westminster, Greater London, SW1W 9BG

Today
£2,499,391
streetscan.co.uk estimate
23 Sep 2020
£3,000,000
20 Feb 2008
£357,500
11 Jul 2006
£1,240,000
11 Jan 2002
£770,000

Flat D, 61 Eaton Square, London, City Of Westminster, Greater London, SW1W 9BG

🏠 Flat
🛏️ 5bed
📐 1733 sq ft
Today
£4,775,266
streetscan.co.uk estimate
16 Dec 2013
£5,250,000
More details

Flat E, 61 Eaton Square, London, City Of Westminster, Greater London, SW1W 9BG

🏠 Flat
🛏️ 3bed
📐 958 sq ft
Today
£1,861,519
streetscan.co.uk estimate
4 Sep 2000
£645,000
More details

Flat G, 61 Eaton Square, London, City Of Westminster, Greater London, SW1W 9BG

🏠 Detached
🛏️ 3bed
📐 1201 sq ft
Today
£1,395,411
streetscan.co.uk estimate
19 Sep 2011
£972,500
18 Jan 2008
£995,000
View +1 more
More details

Flat H, 61 Eaton Square, London, City Of Westminster, Greater London, SW1W 9BG

Today
£5,150,602
streetscan.co.uk estimate
7 Mar 2001
£1,875,000
14 Jan 1998
£375,000

Flat J, 61 Eaton Square, London, City Of Westminster, Greater London, SW1W 9BG

🏠 Flat
🛏️ 5bed
📐 2443 sq ft
Today
£2,640,927
streetscan.co.uk estimate
11 Mar 2025
£3,000,000
More details

Area Insights

Data Sources

Properties at SW1W 9BG appear thirty-three times in the Land Registry records, with the latest transaction recorded on 27 Mar 2026. It also has ten Energy Performance Certificates (EPC) entries, the earliest dating back to 9 Jan 2012. 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.