Over the past 30 years, there have been 24 property sales recorded in the SW1X 9DG postcode area. The highest sale price reached £6,850,000, while the most recent sale was for a terraced flat sold in May 2025 for £4,050,000.

The estimated average property value in SW1X 9DG currently stands at £3,510,379, which is approximately 333.7% 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 £18,993.

Property prices in SW1X 9DG have fallen by 3.3% over the past year , with a total increase of 2.8% over the past five years , and a long-term drop of 6.8% over the past decade .

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

Housing in SW1X 9DG is predominantly owner-occupied, with an estimated 87% of homes being lived in by the owners.

Click on the map to change the analyzed area

Property Sales

Flat 1, Sloane Terrace Mansions Sloane Terrace, London, Kensington And Chelsea, Greater London, SW1X 9DG

🏠 Flat
🛏️ 5bed
📐 2067 sq ft
Today
£2,438,831
streetscan.co.uk estimate
27 Jul 2006
£1,335,000
18 Apr 2002
£950,000
View +1 more
More details

Flat 10, Sloane Terrace Mansions Sloane Terrace, London, Kensington And Chelsea, Greater London, SW1X 9DG

🏠 Flat
🛏️ 6bed
📐 2153 sq ft
Today
£5,117,694
streetscan.co.uk estimate
1 Jul 2014
£6,100,000
26 Sep 2013
£6,850,000
View +3 more
More details

Flat 11, Sloane Terrace Mansions Sloane Terrace, London, Kensington And Chelsea, Greater London, SW1X 9DG

🏠 Flat
🛏️ 7bed
📐 1948 sq ft
Today
£3,544,263
streetscan.co.uk estimate
5 Jan 2024
£3,960,000
More details

Flat 12, Sloane Terrace Mansions Sloane Terrace, London, Kensington And Chelsea, Greater London, SW1X 9DG

🏠 Flat
🛏️ 7bed
📐 2088 sq ft
Today
£5,576,726
streetscan.co.uk estimate
30 Aug 2023
£6,700,000
23 Jan 2019
£4,000,000
More details

Flat 14, Sloane Terrace Mansions Sloane Terrace, London, Kensington And Chelsea, Greater London, SW1X 9DG

Today
£863,743
streetscan.co.uk estimate
25 Nov 1996
£175,000

Flat 2, Sloane Terrace Mansions Sloane Terrace, London, Kensington And Chelsea, Greater London, SW1X 9DG

🏠 Flat
🛏️ 5bed
📐 1851 sq ft
Today
£2,528,111
streetscan.co.uk estimate
18 Mar 1999
£650,000
More details

Flat 3, Sloane Terrace Mansions Sloane Terrace, London, Kensington And Chelsea, Greater London, SW1X 9DG

🏠 Flat
🛏️ 6bed
📐 2045 sq ft
Today
£3,568,058
streetscan.co.uk estimate
9 May 2025
£4,050,000
23 Jan 1996
£675,000
More details

Flat 4, Sloane Terrace Mansions Sloane Terrace, London, Kensington And Chelsea, Greater London, SW1X 9DG

🏠 Flat
🛏️ 6bed
📐 2659 sq ft
Today
£1,616,887
streetscan.co.uk estimate
23 May 2006
£864,000
15 Nov 2004
£1,100,000
More details

Flat 5, Sloane Terrace Mansions Sloane Terrace, London, Kensington And Chelsea, Greater London, SW1X 9DG

🏠 Flat
🛏️ 6bed
📐 2056 sq ft
Today
£3,462,564
streetscan.co.uk estimate
10 Jun 2024
£4,000,000
17 Dec 2012
£5,000,000
View +1 more
More details

Flat 7, Sloane Terrace Mansions Sloane Terrace, London, Kensington And Chelsea, Greater London, SW1X 9DG

Today
£3,758,293
streetscan.co.uk estimate
29 Jun 2006
£2,035,000
4 Aug 1997
£825,000

Flat 8, Sloane Terrace Mansions Sloane Terrace, London, Kensington And Chelsea, Greater London, SW1X 9DG

Today
£3,935,048
streetscan.co.uk estimate
5 Feb 2002
£1,450,000
16 Oct 1995
£650,000

Area Insights

Data Sources

Properties at SW1X 9DG appear twenty-four times in the Land Registry records, with the latest transaction recorded on 9 May 2025. It also has eight Energy Performance Certificates (EPC) entries, the earliest dating back to 21 Mar 2018. 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.