Over the past 30 years, there have been 20 property sales recorded in the SW3 3RT postcode area. The highest sale price reached £8,800,963, while the most recent sale was for a terraced house sold in May 2025 for £6,550,000.

The estimated average property value in SW3 3RT currently stands at £5,455,291, which is approximately 573.9% 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 £22,517.

Property prices in SW3 3RT have fallen by 2.8% over the past year , with a total increase of 3.8% over the past five years , and a long-term drop of 2.4% over the past decade .

The most common type of property sold in the area is terraced, making up around 95% of transactions , followed by semi-detached.

Housing in SW3 3RT is predominantly owner-occupied, with an estimated 77% of homes being lived in by the owners.

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Property Sales

1 Astell Street, London, Kensington And Chelsea, Greater London, SW3 3RT

Today
£2,756,444
streetscan.co.uk estimate
1 Feb 2016
£2,800,000

11 Astell Street, London, Kensington And Chelsea, Greater London, SW3 3RT

Today
£5,189,429
streetscan.co.uk estimate
31 Oct 1996
£820,000

15 Astell Street, London, Kensington And Chelsea, Greater London, SW3 3RT

🏠 Terraced
🛏️ 9bed
📐 2465 sq ft
Today
£5,144,810
streetscan.co.uk estimate
28 May 2025
£5,650,000
More details

19 Astell Street, London, Kensington And Chelsea, Greater London, SW3 3RT

Today
£9,472,956
streetscan.co.uk estimate
17 May 2007
£5,100,000
20 Apr 2000
£2,300,000

21 Astell Street, London, Kensington And Chelsea, Greater London, SW3 3RT

🏠 Terraced
🛏️ 7bed
📐 2373 sq ft
Today
£6,205,875
streetscan.co.uk estimate
30 May 2012
£4,805,000
More details

23 Astell Street, London, Kensington And Chelsea, Greater London, SW3 3RT

🏠 Terraced
🛏️ 8bed
📐 2917 sq ft
Today
£5,055,978
streetscan.co.uk estimate
8 Jun 2022
£6,300,000
20 Jan 2004
£2,450,000
More details

25 Astell Street, London, Kensington And Chelsea, Greater London, SW3 3RT

Today
£1,782,696
streetscan.co.uk estimate
3 Jul 2007
£1,000,000
15 Sep 2006
£2,050,000

27 Astell Street, London, Kensington And Chelsea, Greater London, SW3 3RT

🏠 Terraced
🛏️ bed
📐 4424 sq ft
Today
£9,217,084
streetscan.co.uk estimate
5 Feb 2014
£8,800,963
2 Nov 2009
£3,950,000
More details

29 Astell Street, London, Kensington And Chelsea, Greater London, SW3 3RT

🏠 Terraced
🛏️ 5bed
📐 1464 sq ft
Today
£2,837,145
streetscan.co.uk estimate
30 Sep 2021
£3,500,000
More details

3 Astell Street, London, Kensington And Chelsea, Greater London, SW3 3RT

🏠 Terraced
🛏️ 10bed
📐 4499 sq ft
Today
£9,425,532
streetscan.co.uk estimate
5 Apr 2002
£3,000,000
7 Apr 1998
£207,339
View +1 more
More details

31 Astell Street, London, Kensington And Chelsea, Greater London, SW3 3RT

🏠 Terraced
🛏️ 5bed
📐 1679 sq ft
Today
£3,789,827
streetscan.co.uk estimate
15 Jul 2019
£3,700,000
More details

33 Astell Street, London, Kensington And Chelsea, Greater London, SW3 3RT

🏠 Terraced
🛏️ 6bed
📐 1862 sq ft
Today
£4,456,607
streetscan.co.uk estimate
14 Jun 2005
£1,675,000
More details

9 Astell Street, London, Kensington And Chelsea, Greater London, SW3 3RT

🏠 Terraced
🛏️ 8bed
📐 3143 sq ft
Today
£5,964,337
streetscan.co.uk estimate
30 May 2025
£6,550,000
6 Sep 1995
£610,000
More details

Area Insights

Data Sources

Properties at SW3 3RT appear twenty times in the Land Registry records, with the latest transaction recorded on 30 May 2025. It also has nine Energy Performance Certificates (EPC) entries, the earliest dating back to 5 Feb 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.