Over the past 29 years, there have been 25 property sales recorded in the SE20 7XB postcode area. The highest sale price reached £1,070,000, while the most recent sale was for a semi-detached house sold in March 2025 for £950,000.

The estimated average property value in SE20 7XB currently stands at £759,389, which is roughly in line with the city average (within ±8%), suggesting property prices reflect broader market trends.

In terms of size, the average price per square metre is approximately £5,065.

Property prices in SE20 7XB have risen by 3.7% over the past year , with a total increase of 17.9% over the past five years , and a long-term rise of 39% over the past decade .

The most common type of property sold in the area is flat, making up around 48% of transactions , followed by semi-detached and terraced.

Housing in SE20 7XB is predominantly owner-occupied, with an estimated 77% of homes being lived in by the owners.

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Property Sales

11 Thornsett Road, London, Bromley, Greater London, SE20 7XB

🏠 Terraced
🛏️ 8bed
📐 2583 sq ft
Today
£1,105,118
streetscan.co.uk estimate
28 Jul 2022
£1,070,000
19 Jan 2007
£495,000
More details

13 Thornsett Road, London, Bromley, Greater London, SE20 7XB

🏠 Semi-detached
🛏️ 9bed
📐 2185 sq ft
Today
£972,228
streetscan.co.uk estimate
21 Mar 2025
£950,000
More details

Flat 1, 15 Thornsett Road, London, Bromley, Greater London, SE20 7XB

🏠 Flat
🛏️ 2bed
📐 502 sq ft
Today
£263,435
streetscan.co.uk estimate
5 Apr 2013
£166,000
26 Apr 2010
£166,000
View +2 more
More details

Flat 3, 15 Thornsett Road, London, Bromley, Greater London, SE20 7XB

🏠 Flat
🛏️ 2bed
📐 460 sq ft
Today
£249,988
streetscan.co.uk estimate
12 Jul 2012
£157,000
7 Apr 2000
£55,000
More details

Flat 4, 15 Thornsett Road, London, Bromley, Greater London, SE20 7XB

🏠 Flat
🛏️ 2bed
📐 517 sq ft
Today
£284,387
streetscan.co.uk estimate
23 Nov 2018
£273,000
15 Nov 2013
£179,950
View +4 more
More details

17 Thornsett Road, London, Bromley, Greater London, SE20 7XB

Today
£858,251
streetscan.co.uk estimate
29 Oct 2009
£395,000

21 Thornsett Road, London, Bromley, Greater London, SE20 7XB

🏠 Semi-detached
🛏️ 8bed
📐 2379 sq ft
Today
£1,134,621
streetscan.co.uk estimate
11 Jan 2005
£494,000
30 Jun 1999
£210,000
More details

29 Thornsett Road, London, Bromley, Greater London, SE20 7XB

Today
£962,261
streetscan.co.uk estimate
25 Aug 1998
£198,000

31 Thornsett Road, London, Bromley, Greater London, SE20 7XB

Today
£954,236
streetscan.co.uk estimate
24 Sep 2021
£850,000

33 Thornsett Road, London, Bromley, Greater London, SE20 7XB

🏠 Semi-detached
🛏️ 8bed
📐 2174 sq ft
Today
£1,084,205
streetscan.co.uk estimate
22 Feb 2001
£305,000
More details

5 Thornsett Road, London, Bromley, Greater London, SE20 7XB

🏠 Semi-detached
🛏️ 7bed
📐 1711 sq ft
Today
£736,677
streetscan.co.uk estimate
25 Feb 2000
£186,000
More details

9 Thornsett Road, London, Bromley, Greater London, SE20 7XB

🏠 Terraced
🛏️ 12bed
📐 2573 sq ft
Today
£1,023,372
streetscan.co.uk estimate
18 Apr 2007
£499,999
More details

New Bowers, 1 Thornsett Road, London, Bromley, Greater London, SE20 7XB

Today
£464,582
streetscan.co.uk estimate
2 Sep 2016
£445,000
28 Feb 2003
£275,000

Area Insights

Data Sources

Properties at SE20 7XB appear twenty-five times in the Land Registry records, with the latest transaction recorded on 21 Mar 2025. It also has nine Energy Performance Certificates (EPC) entries, the earliest dating back to 22 Sep 2021. 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.