Over the past 28 years, there have been 41 property sales recorded in the SW20 9JT postcode area. The highest sale price reached £415,550, while the most recent sale was for a terraced flat sold in March 2025 for £307,000.

The estimated average property value in SW20 9JT currently stands at £358,169, which is approximately 59.1% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £5,569.

Property prices in SW20 9JT have risen by 4.7% over the past year , with a total increase of 15.2% over the past five years, and a long-term rise of 35% over the past decade.

The most common type of property sold in the area is flat, making up around 88% of transactions , followed by terraced and semi-detached.

Housing in SW20 9JT is predominantly owner-occupied, with an estimated 57% of homes being lived in by the owners.

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Property Sales

1 Heyford Avenue, Merton Park, London, Merton, Greater London, SW20 9JT

Today
£395,476
streetscan.co.uk estimate
26 May 2023
£390,000
9 Aug 2019
£300,000
21 Jun 2002
£134,950
13 Dec 1996
£61,000

10 Heyford Avenue, London, Merton, Greater London, SW20 9JT

🏠 Flat
🛏️ 3bed
📐 517 sq ft
Today
£324,227
streetscan.co.uk estimate
26 Oct 2001
£110,000
More details

11 Heyford Avenue, Merton Park, London, Merton, Greater London, SW20 9JT

🏠 Terraced
🛏️ 3bed
📐 657 sq ft
Today
£310,025
streetscan.co.uk estimate
31 Mar 2025
£307,000
More details

13 Heyford Avenue, London, Merton, Greater London, SW20 9JT

🏠 Flat
🛏️ 4bed
📐 732 sq ft
Today
£311,716
streetscan.co.uk estimate
7 Sep 2017
£300,000
More details

14 Heyford Avenue, London, Merton, Greater London, SW20 9JT

🏠 Flat
🛏️ 3bed
📐 657 sq ft
Today
£316,018
streetscan.co.uk estimate
26 Jan 2015
£246,000
20 Nov 2014
£235,000
View +2 more
More details

15 Heyford Avenue, London, Merton, Greater London, SW20 9JT

Today
£407,722
streetscan.co.uk estimate
12 Jan 2000
£89,500

16 Heyford Avenue, London, Merton, Greater London, SW20 9JT

🏠 Flat
🛏️ 4bed
📐 700 sq ft
Today
£402,102
streetscan.co.uk estimate
10 Aug 2009
£210,000
19 Mar 2008
£250,000
View +1 more
More details

17 Heyford Avenue, London, Merton, Greater London, SW20 9JT

🏠 Flat
🛏️ 4bed
📐 689 sq ft
Today
£386,037
streetscan.co.uk estimate
4 Aug 2017
£370,000
30 Sep 2014
£250,000
View +1 more
More details

19 Heyford Avenue, London, Merton, Greater London, SW20 9JT

🏠 Flat
🛏️ 3bed
📐 710 sq ft
Today
£369,878
streetscan.co.uk estimate
13 Nov 2015
£330,000
2 Apr 2003
£142,000
More details

2 Heyford Avenue, Merton Park, London, Merton, Greater London, SW20 9JT

Today
£394,451
streetscan.co.uk estimate
7 Jul 2023
£392,500
19 Feb 2021
£318,000
28 Mar 2013
£208,000
14 Sep 2007
£228,000
2 Apr 2002
£119,000

20 Heyford Avenue, Merton Park, London, Merton, Greater London, SW20 9JT

Today
£434,332
streetscan.co.uk estimate
26 Aug 2021
£415,000
25 Jul 2005
£195,000
27 Mar 2000
£103,000

35 Heyford Avenue, Merton Park, London, Merton, Greater London, SW20 9JT

🏠 Flat
🛏️ 4bed
📐 771 sq ft
Today
£371,153
streetscan.co.uk estimate
30 Jun 2021
£355,000
More details

5 Heyford Avenue, London, Merton, Greater London, SW20 9JT

Today
£324,819
streetscan.co.uk estimate
15 Jul 2005
£160,000
19 May 2000
£118,000
5 Nov 1999
£76,000

6 Heyford Avenue, London, Merton, Greater London, SW20 9JT

🏠 Flat
🛏️ 3bed
📐 657 sq ft
Today
£293,855
streetscan.co.uk estimate
12 Sep 2008
£168,000
More details

8 Heyford Avenue, Merton Park, London, Merton, Greater London, SW20 9JT

Today
£425,655
streetscan.co.uk estimate
5 Oct 2023
£415,550
29 Mar 2018
£352,000
11 Feb 2011
£205,000
19 Apr 2002
£127,950
7 Oct 1998
£76,500

9 Heyford Avenue, London, Merton, Greater London, SW20 9JT

🏠 Flat
🛏️ 4bed
📐 672 sq ft
Today
£296,682
streetscan.co.uk estimate
25 Sep 2015
£260,000
16 Jan 2004
£155,000
View +1 more
More details

Area Insights

Data Sources

Properties at SW20 9JT appear fourty-one times in the Land Registry records, with the latest transaction recorded on 31 Mar 2025. It also has fourteen Energy Performance Certificates (EPC) entries, the earliest dating back to 21 Jan 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.