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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
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VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
SM4 6JZHouse Prices / London, Merton, St. Helier Avenue
Last updated May 2026
Key Postcode Insights
SM4 6JZ is a residential postcode situated on St. Helier Avenue, Morden, SM4 with 20 addresses.
It ranks as the 182nd largest and 144th most expensive of the 522 postcodes in the SM4 area. The dominant property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 20 properties: 16 houses and 4 flats.
20
Properties
- Houses
- Flats
Key Postcode Insights
SM4 6JZ is a residential postcode situated on St. Helier Avenue, Morden, SM4 with 20 addresses.
It ranks as the 182nd largest and 144th most expensive of the 522 postcodes in the SM4 area. The dominant property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 20 properties: 16 houses and 4 flats.
20
Properties
- Houses
- Flats
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House Pricesin SM4 6JZ
Sale prices range from £157,365 for 1 bedroom leasehold flats with a garden (333 ft2) to £468,579 for 3 bedroom freehold houses with a garden (936 ft2) .
Monthly rental prices range from £860 pcm for 1 bed flats to £2,402 pcm for 3 bed houses.
The gross rental yield is between 6.2% and 6.6%.
The average value per square foot is £540.
Average Sale Value
£369,694
Average Rental Value
£1,944 pcm
Average Rental Yield
6.3% /year
Average Value Per Sqft
£540 /ft2
Sales Market Trendsin SM4 6JZ
The last sale in SM4 6JZ sold for £447,600 on 31st March 2022. Since then prices are up an average of 3.1%.
The current average value in the postcode is £369,694.
The SM4 6JZ Sales Market has increased by 15.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 1% | £369,694 |
| April 2025 | 1.4% | £365,898 |
| April 2024 | -0.9% | £360,945 |
| April 2023 | 1.8% | £364,348 |
| April 2022 | 5.9% | £357,917 |
| April 2021 | 5.2% | £337,974 |
| April 2020 | 2.2% | £321,322 |
| April 2019 | -5.1% | £314,344 |
| April 2018 | 1.4% | £331,203 |
| April 2017 | 2% | £326,676 |
| April 2016 | 12.4% | £320,367 |
| April 2015 | 14.2% | £284,995 |
| April 2014 | 15.2% | £249,454 |
| April 2013 | 8% | £216,554 |
| April 2012 | 2.2% | £200,599 |
| April 2011 | 0.2% | £196,362 |
| April 2010 | 7.7% | £195,909 |
| April 2009 | -17% | £181,854 |
| April 2008 | 7.3% | £218,993 |
| April 2007 | 0% | £204,129 |
Rental Market Trendsin SM4 6JZ
The current average rental value in the postcode is £1,944.
The SM4 6JZ Rental Market has increased by 41.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 4.4% | £1,944pcm |
| April 2025 | 3.9% | £1,862pcm |
| April 2024 | 7.4% | £1,791pcm |
| April 2023 | 12.4% | £1,668pcm |
| April 2022 | 6.1% | £1,485pcm |
| April 2021 | 3.6% | £1,400pcm |
| April 2020 | 2.4% | £1,352pcm |
| April 2019 | -0.8% | £1,320pcm |
| April 2018 | -0.7% | £1,331pcm |
| April 2017 | -2.8% | £1,340pcm |
| April 2016 | 5.8% | £1,378pcm |
| April 2015 | 8% | £1,303pcm |
| April 2014 | 3.5% | £1,207pcm |
| April 2013 | 6.1% | £1,166pcm |
| April 2012 | 8.3% | £1,099pcm |
| April 2011 | 3.9% | £1,014pcm |
| April 2010 | -1.2% | £977pcm |
| April 2009 | -6.3% | £988pcm |
| April 2008 | 7.4% | £1,055pcm |
| April 2007 | 0% | £982pcm |
Properties and Buildingsin SM4 6JZ, St. Helier Avenue, Morden, SM4
- 216, St. Helier Avenue, Morden, SM4 6JZ
- 218, St. Helier Avenue, Morden, SM4 6JZ
- 220, St. Helier Avenue, Morden, SM4 6JZ
- 222, St. Helier Avenue, Morden, SM4 6JZ
- 224, St. Helier Avenue, Morden, SM4 6JZ
- 226, St. Helier Avenue, Morden, SM4 6JZ
- 228, St. Helier Avenue, Morden, SM4 6JZ
- 230, St. Helier Avenue, Morden, SM4 6JZ3 bed early-century house
- 232, St. Helier Avenue, Morden, SM4 6JZ
- 234, St. Helier Avenue, Morden, SM4 building2 units
- 236, St. Helier Avenue, Morden, SM4 6JZ3 bed early-century house
- 238, St. Helier Avenue, Morden, SM4 6JZ3 bed early-century house
- 240, St. Helier Avenue, Morden, SM4 6JZ
- 242, St. Helier Avenue, Morden, SM4 6JZ3 bed early-century house
- 244, St. Helier Avenue, Morden, SM4 building2 units
- 246, St. Helier Avenue, Morden, SM4 6JZ3 bed early-century house
- 248, St. Helier Avenue, Morden, SM4 6JZ
- 250, St. Helier Avenue, Morden, SM4 6JZ3 bed mid-century house
Sales Historyin SM4 6JZ
The last sale was on 31st March 2022 for £447,600 and since then the market in the area has increased by 3.1%. The postcode has had a total of 11 sales since 1995.
SM4 6JZ has seen no sales in the last three years and no sales in the last twelve months.
Sold Mar 2022£447,600 | 3 Bed HouseSt. Helier Avenue236, St. Helier Avenue, Morden, SM4 6JZ
Sold Jul 2019£320,000 | 3 Bed HouseSt. Helier Avenue238, St. Helier Avenue, Morden, SM4 6JZ
Sold Jul 2015£312,000 | 3 Bed HouseSt. Helier Avenue230, St. Helier Avenue, Morden, SM4 6JZ
Sold Jan 2014£274,950 | 3 Bed HouseSt. Helier Avenue246, St. Helier Avenue, Morden, SM4 6JZ
Sold May 2009£180,000 | 3 Bed HouseSt. Helier Avenue236, St. Helier Avenue, Morden, SM4 6JZ
Sold Feb 2008£104,000 | 1 Bed FlatSt. Helier Avenue234A, St. Helier Avenue, Morden, SM4 6JZ
Sold Jun 2007£240,000 | 3 Bed HouseSt. Helier Avenue250, St. Helier Avenue, Morden, SM4 6JZ
Sold Oct 2005£210,000 | 3 Bed HouseSt. Helier Avenue250, St. Helier Avenue, Morden, SM4 6JZ
Sold Jun 2004£165,000 | 3 Bed HouseSt. Helier Avenue238, St. Helier Avenue, Morden, SM4 6JZ
Sold Mar 2001£147,000 | 3 Bed HouseSt. Helier Avenue248, St. Helier Avenue, Morden, SM4 6JZ
Sold Jul 1995£53,000 | 3 Bed HouseSt. Helier Avenue230, St. Helier Avenue, Morden, SM4 6JZ
Nearby Postcodesto SM4 6JZ
SM4 6JZ is the 182nd largest and the 144th most expensive postcode out of the 522 postcodes in the SM4 area.
- 56 mSM4 6QQ, Cerne Road, Morden, SM4SM4 6QQ21 Addresses
- 57 mSM4 6JY, Croxden Walk, Morden, SM4SM4 6JY22 Addresses
- 58 mSM4 6JH, St. Helier Avenue, Morden, SM4SM4 6JH17 Addresses
- 96 mSM4 6QH, Crowland Walk, Morden, SM4SM4 6QH23 Addresses
- 97 mSM4 6JJ, Marham Gardens, Morden, SM4SM4 6JJ34 Addresses
- 106 mSM4 6JQ, Melsa Road, Morden, SM4SM4 6JQ14 Addresses
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Property Typesin SM4 6JZ
- 1 mid-century house built between 1936 and 1979
- 5 early-century houses built between 1912 and 1935
- 14 other addresses of unknown type
- mid-century house (1)
- early-century house (5)
- Unknown (14)
Energy Efficiencyof properties in SM4 6JZ
- Energy Performance Certificate (EPC) surveys conducted for 9 properties.
- The dominant rating is C.
- A (0)
- E (0)
- B (0)
- F (0)
- C (5)
- G (0)
- D (4)
- No EPC (11)
Top 3 Most Expensive Saleson St. Helier Avenue
Schools Nearbyto SM4 6JZ
The nearest primary school to SM4 6JZ is Malmesbury Primary School which is 389 metres away.
- 389mMalmesbury Primary School
- 509mSt Teresa's Catholic Primary School
- 682mAbbotsbury Primary School
The nearest secondary school is Harris Academy Morden which is 626 metres away.
- 626mHarris Academy Morden
- 1.4kmGlenthorne High School
- 1.7kmGreenshaw High School
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Public Transport Nearbyto SM4 6JZ
The closest station to SM4 6JZ is St Helier (London) station which is 700 metres away.
- 726mSt Helier (London)
- 1.0kmMorden South
- 1.3kmMorden
- 1.8kmSouth Merton
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