Over the past 29 years, there have been 32 property sales recorded in the SM4 6LB postcode area. The highest sale price reached £520,000, while the most recent sale was for a terraced house sold in February 2026 for £440,000.

The estimated average property value in SM4 6LB currently stands at £441,196, which is approximately 10.6% 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 £6,349.

Property prices in SM4 6LB have risen by 6.2% over the past year , with a total increase of 19.5% over the past five years , and a long-term rise of 43.1% over the past decade .

The most common type of property sold in the area is terraced, making up around 81% of transactions , followed by flat and semi-detached.

Housing in SM4 6LB is predominantly owner-occupied, with an estimated 64% of homes being lived in by the owners.

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Property Sales

104 St Helier Avenue, Morden, Merton, Greater London, SM4 6LB

Today
£487,347
streetscan.co.uk estimate
14 Sep 2001
£133,000

110 St Helier Avenue, Morden, Merton, Greater London, SM4 6LB

Today
£335,789
streetscan.co.uk estimate
25 Oct 2004
£132,000

114 St Helier Avenue, Morden, Merton, Greater London, SM4 6LB

🏠 Terraced
🛏️ 4bed
📐 947 sq ft
Today
£466,317
streetscan.co.uk estimate
17 Aug 2015
£368,000
20 Nov 2009
£250,000
More details

116 St Helier Avenue, Morden, Merton, Greater London, SM4 6LB

🏠 Terraced
🛏️ 4bed
📐 818 sq ft
Today
£506,477
streetscan.co.uk estimate
20 Jun 2024
£495,000
More details

118 St Helier Avenue, Morden, Merton, Greater London, SM4 6LB

🏠 Terraced
🛏️ 4bed
📐 913 sq ft
Today
£449,467
streetscan.co.uk estimate
23 Jan 2009
£197,500
More details

120A St Helier Avenue, Morden, Merton, Greater London, SM4 6LB

🏠 Flat
🛏️ 2bed
📐 334 sq ft
Today
£253,023
streetscan.co.uk estimate
2 Sep 2011
£160,000
22 Aug 2007
£170,000
More details

122 St Helier Avenue, Morden, Merton, Greater London, SM4 6LB

🏠 Terraced
🛏️ 3bed
📐 764 sq ft
Today
£489,588
streetscan.co.uk estimate
7 Jul 2000
£123,000
More details

126 St Helier Avenue, Morden, Merton, Greater London, SM4 6LB

🏠 Terraced
🛏️ 5bed
📐 933 sq ft
Today
£439,240
streetscan.co.uk estimate
13 Nov 2019
£370,000
16 Jul 2010
£208,000
More details

128 St Helier Avenue, Morden, Merton, Greater London, SM4 6LB

🏠 Terraced
🛏️ 3bed
📐 753 sq ft
Today
£446,743
streetscan.co.uk estimate
19 Jun 2023
£437,500
25 Jun 2020
£370,000
More details

130 St Helier Avenue, Morden, Merton, Greater London, SM4 6LB

🏠 Terraced
🛏️ 4bed
📐 757 sq ft
Today
£506,445
streetscan.co.uk estimate
9 May 2007
£240,000
24 Aug 2001
£132,000
More details

132 St Helier Avenue, Morden, Merton, Greater London, SM4 6LB

Today
£473,158
streetscan.co.uk estimate
28 Nov 2005
£186,000

134 St Helier Avenue, Morden, Merton, Greater London, SM4 6LB

Today
£238,000
streetscan.co.uk estimate
22 Apr 2005
£123,000
28 Sep 2001
£81,500
7 Oct 1996
£39,000

138 St Helier Avenue, Morden, Merton, Greater London, SM4 6LB

🏠 Semi-detached
🛏️ 5bed
📐 883 sq ft
Today
£456,740
streetscan.co.uk estimate
15 Aug 2008
£227,000
More details

140 St Helier Avenue, Morden, Merton, Greater London, SM4 6LB

🏠 Terraced
🛏️ 4bed
📐 743 sq ft
Today
£521,027
streetscan.co.uk estimate
29 Sep 2022
£520,000
22 Aug 2019
£385,000
More details

142 St Helier Avenue, Morden, Merton, Greater London, SM4 6LB

🏠 Terraced
🛏️ 4bed
📐 700 sq ft
Today
£489,826
streetscan.co.uk estimate
10 Mar 2006
£194,000
More details

148 St Helier Avenue, Morden, Merton, Greater London, SM4 6LB

🏠 Terraced
🛏️ 7bed
📐 1163 sq ft
Today
£481,250
streetscan.co.uk estimate
30 Sep 2021
£440,000
21 Aug 2007
£242,000
View +2 more
More details

150 St Helier Avenue, Morden, Merton, Greater London, SM4 6LB

🏠 Terraced
🛏️ 4bed
📐 775 sq ft
Today
£439,567
streetscan.co.uk estimate
13 Feb 2026
£440,000
15 Jul 2016
£385,000
View +2 more
More details

154 St Helier Avenue, Morden, Merton, Greater London, SM4 6LB

🏠 Terraced
🛏️ 5bed
📐 732 sq ft
Today
£385,653
streetscan.co.uk estimate
29 Apr 2019
£326,000
More details

Area Insights

Data Sources

Properties at SM4 6LB appear thirty-two times in the Land Registry records, with the latest transaction recorded on 13 Feb 2026. It also has fourteen Energy Performance Certificates (EPC) entries, the earliest dating back to 29 Jun 2011. 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.