Over the past 31 years, there have been 60 property sales recorded in the SW20 0BJ postcode area. The highest sale price reached £1,353,200, while the most recent sale was for a semi-detached flat sold in August 2025 for £497,000.

The estimated average property value in SW20 0BJ currently stands at £850,930, 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 £8,700.

Property prices in SW20 0BJ have risen by 5% over the past year , with a total increase of 18.5% over the past five years , and a long-term rise of 44.7% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 80% of transactions , followed by flat and terraced.

Housing in SW20 0BJ is predominantly owner-occupied, with an estimated 80% of homes being lived in by the owners.

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Property Sales

1 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

🏠 Semi-detached
🛏️ 5bed
📐 936 sq ft
Today
£816,327
streetscan.co.uk estimate
28 Apr 2010
£400,000
More details

10 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

🏠 Semi-detached
🛏️ 4bed
📐 969 sq ft
Today
£1,042,308
streetscan.co.uk estimate
28 Feb 2014
£677,500
22 Aug 2012
£490,000
More details

11 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

🏠 Semi-detached
🛏️ 5bed
📐 958 sq ft
Today
£825,959
streetscan.co.uk estimate
2 Aug 2024
£840,000
More details

12 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

🏠 Semi-detached
🛏️ 6bed
📐 970 sq ft
Today
£789,572
streetscan.co.uk estimate
2 Sep 2011
£424,000
8 Jan 1999
£134,000
More details

13 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

Today
£746,929
streetscan.co.uk estimate
30 Sep 2005
£304,000

14 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

Today
£991,653
streetscan.co.uk estimate
4 Oct 2013
£599,950
15 Jun 2000
£212,000

15 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

Today
£656,716
streetscan.co.uk estimate
4 May 1999
£132,000

16 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

Today
£669,383
streetscan.co.uk estimate
3 Feb 2020
£575,000

17 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

Today
£981,153
streetscan.co.uk estimate
28 Jun 2021
£885,000
16 Mar 2001
£245,000
16 Jun 1997
£140,000

18 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

🏠 Semi-detached
🛏️ 6bed
📐 1389 sq ft
Today
£1,130,346
streetscan.co.uk estimate
8 Dec 2023
£1,110,000
29 Mar 2018
£970,000
View +1 more
More details

19 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

🏠 Semi-detached
🛏️ 6bed
📐 1421 sq ft
Today
£975,467
streetscan.co.uk estimate
31 Jul 2019
£835,000
4 Aug 2010
£490,000
More details

20 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

Today
£728,610
streetscan.co.uk estimate
19 Mar 2004
£272,500

21 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

🏠 Semi-detached
🛏️ 4bed
📐 1055 sq ft
Today
£803,048
streetscan.co.uk estimate
18 Apr 2019
£685,000
More details

22 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

Today
£782,783
streetscan.co.uk estimate
6 Aug 1999
£165,950

26 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

🏠 Semi-detached
🛏️ 5bed
📐 1001 sq ft
Today
£872,093
streetscan.co.uk estimate
2 Jun 2016
£750,000
More details

27 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

🏠 Semi-detached
🛏️ 5bed
📐 958 sq ft
Today
£773,869
streetscan.co.uk estimate
16 Dec 2005
£308,000
22 Jun 2001
£208,000
More details

28 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

🏠 Semi-detached
🛏️ 5bed
📐 1464 sq ft
Today
£908,558
streetscan.co.uk estimate
28 Nov 2019
£775,000
13 Jan 2005
£289,950
More details

3 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

🏠 Semi-detached
🛏️ 5bed
📐 1432 sq ft
Today
£1,346,468
streetscan.co.uk estimate
7 Oct 2022
£1,353,200
4 Jan 2018
£762,500
More details

30 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

Today
£1,172,083
streetscan.co.uk estimate
21 Nov 2007
£582,000
18 Dec 2006
£365,000

31 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

🏠 Terraced
🛏️ 6bed
📐 1324 sq ft
Today
£800,528
streetscan.co.uk estimate
16 Sep 2005
£321,000
More details

32 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

🏠 Semi-detached
🛏️ 6bed
📐 1389 sq ft
Today
£1,179,078
streetscan.co.uk estimate
27 Feb 2013
£665,000
17 Feb 2012
£462,000
More details

34 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

🏠 Semi-detached
🛏️ 4bed
📐 1012 sq ft
Today
£859,413
streetscan.co.uk estimate
13 Dec 2016
£703,000
More details

35 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

Today
£796,992
streetscan.co.uk estimate
24 Feb 2006
£318,000
4 Jul 1995
£99,000

36 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

🏠 Terraced
🛏️ 6bed
📐 1389 sq ft
Today
£648,684
streetscan.co.uk estimate
27 Jan 1995
£85,000
More details

38 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

🏠 Semi-detached
🛏️ 7bed
📐 1421 sq ft
Today
£1,113,381
streetscan.co.uk estimate
7 May 2024
£1,090,000
24 Oct 2006
£375,000
View +3 more
More details

39 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

🏠 Semi-detached
🛏️ 5bed
📐 1055 sq ft
Today
£890,110
streetscan.co.uk estimate
30 Mar 2021
£810,000
28 Oct 1996
£111,000
More details

4 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

Today
£770,094
streetscan.co.uk estimate
9 Jan 2004
£283,000
22 May 2002
£238,000

40 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

Today
£832,547
streetscan.co.uk estimate
2 Aug 1999
£176,500

44 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

Today
£843,137
streetscan.co.uk estimate
30 May 2000
£215,000

46 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

Today
£606,061
streetscan.co.uk estimate
4 Jul 1997
£100,000

6 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

🏠 Semi-detached
🛏️ 6bed
📐 1518 sq ft
Today
£918,062
streetscan.co.uk estimate
6 Apr 2018
£767,500
2 Sep 1996
£106,000
More details

Flat First Floor, 7 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

Today
£527,927
streetscan.co.uk estimate
15 Jan 2007
£305,000

Ground Floor Flat At, 7 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

Today
£425,094
streetscan.co.uk estimate
7 Feb 2020
£405,000
15 Jan 2007
£281,000

8A Somerset Avenue, London, Merton, Greater London, SW20 0BJ

🏠 Flat
🛏️ 4bed
📐 743 sq ft
Today
£544,819
streetscan.co.uk estimate
28 Sep 2005
£285,000
More details

8B Somerset Avenue, London, Merton, Greater London, SW20 0BJ

🏠 Flat
🛏️ 3bed
📐 614 sq ft
Today
£472,671
streetscan.co.uk estimate
15 Aug 2025
£497,000
23 Sep 2005
£257,250
More details

9 Somerset Avenue, London, Merton, Greater London, SW20 0BJ

🏠 Semi-detached
🛏️ 5bed
📐 969 sq ft
Today
£1,096,257
streetscan.co.uk estimate
15 May 2015
£820,000
3 Feb 2012
£425,000
More details

Area Insights

Data Sources

Properties at SW20 0BJ appear sixty times in the Land Registry records, with the latest transaction recorded on 15 Aug 2025. It also has twenty-one Energy Performance Certificates (EPC) entries, the earliest dating back to 11 Oct 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.