St Helier Avenue is in Morden and in Merton district. SM4 6JU is located in the St Helier electoral ward, within the English Parliamentary constituency of Mitcham and Morden. This postcode has been in use since 1980-01-01.
StreetScan combines information about St Helier Avenue, Morden, SM4 6JU and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SM4 6JR, SM4 6QE, SM4 6JT, SM4 6BS, SM4 6SH, SM4 6BP, SM4 6QD, SM4 6BT, SM4 6HF.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The area surrounding SM4 6JU has a slightly higher male population, with 50.8% of residents being male. Several factors can contribute to this, including areas with industries or sectors that predominantly employ men, proximity to universities or technical schools with a higher enrollment of male students, presence of all-male or predominantly male institutions (military academies, boarding schools).
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 52.8% | 49.2% | -3.6% | 51.0% | -1.8% |
| Male | 47.2% | 50.8% | 3.6% | 49.0% | 1.8% |
Across the UK, the average relationship status breakdown is roughly 44% married, 38% single, 9% divorced, 6% widowed, and 2% separated.
In the immediate area around SM4 6JU, a significant portion of the population is single, making up 44.8% of the residents. On average, approximately 38% of individuals who responded to the census in the UK were single. Areas with higher single populations are typically urban centers, university towns, regions with dynamic job markets, rich cultural offerings and entertainment facilities. These regions also tend to have a younger demographic.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Single | 39.9% | 44.8% | 4.9% | 37.9% | 6.9% |
| Married: Opposite sex | 44.7% | 39.2% | -5.5% | 44.2% | -5.0% |
| Separated | 2.6% | 2.8% | 0.2% | 2.2% | 0.6% |
| Divorced | 8.8% | 10% | 1.2% | 9.1% | 0.9% |
| Widowed | 3.9% | 3.2% | -0.7% | 6.1% | -2.9% |
Across the UK, the average 48.4% rated their health as Very Good, 33.6% as Good, 12.7% as Fair, 4% as Bad, and 1.2% as Very Bad.
Population age significantly impacts residents' health. Additionally, socioeconomic status plays a crucial role: higher income levels and lower poverty rates are linked to better health outcomes. Affluent areas benefit from higher living standards, access to private healthcare, and healthier lifestyle choices.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Very good health | 44% | 50.8% | 6.8% | 48.4% | 2.4% |
| Good health | 39.8% | 31.6% | -8.2% | 33.6% | -2.0% |
| Fair health | 11.7% | 13% | 1.3% | 12.7% | 0.3% |
| Bad health | 4.2% | 2.5% | -1.7% | 4.0% | -1.5% |
| Very bad health | 0.3% | 2.2% | 1.9% | 1.2% | 1.0% |
During the 2021 census, the educational qualifications of residents across the UK were as follows: 18.2% had no qualifications, 9.6% had 1-4 GCSEs, 13.4% had 5 or more GCSEs and 1-2 A/AS Levels, 16.9% had 2 or more A Levels, 33.8% held a degree (or equivalent), and 5.4% had completed an apprenticeship.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 23.2% | 21.6% | -1.6% | 18.2% | 3.4% |
| 1-4 GCSEs or Equivalent | 18% | 12% | -6.0% | 9.6% | 2.4% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 12.7% | 9.6% | -3.1% | 13.4% | -3.8% |
| Apprenticeship | 0.9% | 5.6% | 4.7% | 5.3% | 0.3% |
| HNC, HND or 2+ A Levels | 12.3% | 16.8% | 4.5% | 16.9% | -0.1% |
| Degree or Similar | 17.5% | 28.4% | 10.9% | 33.8% | -5.4% |
| Other | 15.4% | 6% | -9.4% | 2.8% | 3.2% |
In this area, the population is more ethnically diverse compared to the UK average. While 60.2% of the residents identify as white, which is lower than the UK average of 81.4%, there are significant representations of other ethnic groups.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Chinese | 1.3% | 2.2% | 0.9% | 0.7% | 1.5% |
| Indian | 1.9% | 1.9% | 0.0% | 3.1% | -1.2% |
| Pakistani | 1.9% | 1.9% | 0.0% | 2.7% | -0.8% |
| Other Asian | 13.6% | 12.2% | -1.4% | 1.6% | 10.6% |
| Black African | 5.8% | 5.6% | -0.2% | 2.5% | 3.1% |
| Black Caribbean | 4.5% | 3.4% | -1.1% | 1.0% | 2.4% |
| Other Black | 0.3% | 0.6% | 0.3% | 0.5% | 0.1% |
| Mixed White and Asian | 0% | 0.9% | 0.9% | 0.8% | 0.1% |
| Mixed White and African | 1% | 1.6% | 0.6% | 0.4% | 1.2% |
| Mixed White and Caribbean | 1.9% | 1.6% | -0.3% | 0.9% | 0.7% |
| Mixed Other | 1% | 1.3% | 0.3% | 0.8% | 0.5% |
| White | 66.3% | 60.2% | -6.1% | 81.4% | -21.2% |
| Roma | 0% | 0.6% | 0.6% | 0.2% | 0.4% |
| Arab | 0% | 0.9% | 0.9% | 0.6% | 0.3% |
| Other | 0.3% | 5% | 4.7% | 1.6% | 3.4% |
In this area, 62.2% of the population were born in the United Kingdom, which is lower than the UK average of 83.2%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| United Kingdom | 69.6% | 62.2% | -7.4% | 83.2% | -21.0% |
| European Union | 7.1% | 13.9% | 6.8% | 6.1% | 7.8% |
| Rest of Europe | 1.3% | 0.9% | -0.4% | 0.8% | 0.1% |
| Africa | 4.5% | 6.5% | 2.0% | 2.7% | 3.8% |
| Middle East and Asia | 14.6% | 14.2% | -0.4% | 5.6% | 8.6% |
| The Americas and the Caribbean | 2.9% | 1.5% | -1.4% | 1.3% | 0.2% |
| Oceania | 0% | 0.6% | 0.6% | 0.3% | 0.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 68.9% | 62.2% | -6.7% | 83.2% | -21.0% |
| 10+ Years | 3.6% | 28.2% | 24.6% | 9.8% | 18.4% |
| 5-10 Years | 5.5% | 6.5% | 1.0% | 2.9% | 3.6% |
| 2-5 Years | 10.7% | 2.2% | -8.5% | 2.2% | 0.0% |
| Less than 2 years | 11.3% | 0.9% | -10.4% | 1.9% | -1.0% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 75% | 76.7% | -1.7% |
| Ireland | 0.6% | 0.6% | 0.0% |
| Italy | 1.2% | 0.6% | 0.6% |
| Portugal | 0.6% | 0.5% | 0.1% |
| Spain | 0.6% | 0.4% | 0.2% |
| Lithuania | 0.9% | 0.3% | 0.6% |
| Poland | 4.3% | 1.3% | 3.0% |
| Romania | 1.5% | 0.9% | 0.6% |
| Other EU countries | 3.1% | 1.5% | 1.6% |
| Turkey | 0.6% | 0.1% | 0.5% |
| Central and Western Africa | 0.6% | 0.3% | 0.3% |
| South and Eastern Africa | 0.3% | 0.2% | 0.1% |
| Southern Asia | 2.2% | 1.2% | 1.0% |
| North America and the Caribbean | 0.6% | 0.3% | 0.3% |
| No passport held | 7.7% | 13.5% | -5.8% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 29.1% | 37.2% | -8.1% |
| Christian | 49.8% | 46.2% | 3.6% |
| Hindu | 11.1% | 1.7% | 9.4% |
| Jewish | 0.3% | 0.5% | -0.2% |
| Muslim | 6.2% | 6.5% | -0.3% |
| Not answered | 3.4% | 6.0% | -2.6% |
Over the last 12 months, the overall crime rate around St Helier Avenue was 58.5 per 1,000 residents, which is 31.8% higher than the Lower Morden average. The most reported crime type was Anti-social behaviour.
St Helier Avenue has the 20th highest crime rate of 41 local areas in Lower Morden and the 295th highest crime rate of 592 local areas in Merton .
Violent and sexual offences accounted for around 19.5 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -37.3%.

Households in this area have a slightly higher level of wealth to the average household in England and Wales. 68% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 358 St Helier Avenue, Morden, Greater London Terraced, an established residential building | £403,000 | 2022-07-29 | £418,516 |
| 372 St Helier Avenue, Morden, Greater London Terraced, an established residential building | £317,000 | 2019-12-06 | £381,816 |
| 364 St Helier Avenue, Morden, Greater London Terraced, an established residential building | £279,000 | 2015-07-31 | £361,536 |
| 352 St Helier Avenue, Morden, Greater London Terraced, an established residential building | £290,000 | 2014-10-16 | £389,071 |
| 360 St Helier Avenue, Morden, Greater London Terraced, an established residential building | £110,000 | 2014-04-11 | £167,285 |
SM4 6JU area has a high level of entrepreneurship. Only 20% of streets have higher percent of entrepreneur residents. 12% of population in this area is self-employed, while the average in the UK is 9.7%. High number of entrepreneurs usually leads to relatively high economic growth, higher paid jobs and better quality of life in the area.
SM4 6JU area has a low unemployment rate. According to Census 2021, 2% residents of this area were unemployed, while the average in the UK was 4.83%. A low level of unemployment in an area indicates a strong job market, where most people who are seeking work can find employment. This generally reflects a healthy economy in the area.
The percentage of student residents living in SM4 6JU area is much higher than the country's average. Usually places with high percentage of students are near Universities and near entertainment places.
| Full-Time Employee | 83 |
| Part-Time Employee | 37 |
| Self-Employed | 31 |
| Retired | 21 |
| Looking after home or family | 21 |
| Student (economically inactive) | 20 |
| Other | 17 |
| Long-Term Sick or disabled | 9 |
| Full-Time Student (with or without job) | 6 |
| Unemployed | 5 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 23 |
| Human health and social work activities | 23 |
| Construction | 18 |
| Education | 16 |
| Administrative and support service activities | 10 |
| Transport and storage | 9 |
| Accommodation and food service activities | 9 |
| Professional, scientific and technical activities | 8 |
| Other | 7 |
| Public administration and defence; compulsory social security | 5 |
| Financial and insurance activities | 3 |
| Manufacturing | 3 |
| Information and communication | 2 |
| Water supply; sewerage, waste management and remediation activities | 2 |
| Real estate activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Spencer Nursery School Spencer Road , Mitcham Junction CR4 4JP | 3out of 4 | 2,303 yd | Local authority nursery school | Yes | Mixed | More About School |
| Thomas Wall Nursery School Robin Hood Lane , SM1 2SF | 4out of 4 | 2,897 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Malmesbury Primary School Malmesbury Road , SM4 6HG | 3out of 4 | 372 yd | Community school | Yes | Mixed | More About School |
| Abbey Primary School Glastonbury Road , SM4 6NY | 3out of 4 | 631 yd | Academy converter | Yes | Mixed | More About School |
| St Teresa's Catholic Primary School Montacute Road , SM4 6RL | 3out of 4 | 818 yd | Voluntary aided school | Yes | Mixed | More About School |
| Tweeddale Primary School Tweeddale Road , SM5 1SW | 3out of 4 | 956 yd | Academy converter | Yes | Mixed | More About School |
| Abbotsbury Primary School Abbotsbury Road , SM4 5JS | 3out of 4 | 1,050 yd | Community school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Glenthorne High School Sutton Common Road , SM3 9PS | 4out of 4 | 1,023 yd | Academy converter | Not Applicable | Mixed | More About School |
| Harris Academy Morden Lilleshall Road , SM4 6DU | 4out of 4 | 1,057 yd | Academy sponsor led | Not Applicable | Mixed | More About School |
| Greenshaw High School Grennell Road , SM1 3DY | 3out of 4 | 1,423 yd | Academy converter | Not Applicable | Mixed | More About School |
| Carshalton Boys Sports College Winchcombe Road , SM5 1RW | 3out of 4 | 1,689 yd | Academy converter | Not Applicable | Boys | More About School |
| Sutton Grammar School Manor Lane , SM1 4AS | 4out of 4 | 2,655 yd | Academy converter | Not Applicable | Boys | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Woodmansterne School Woodmansterne Road , Streatham SW16 5UQ | 3out of 4 | 5,258 yd | Community school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Canterbury Campus Canterbury Road , SM4 6PT | 3out of 4 | 258 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
| Perseid School Bordesley Road , SM4 5LT | 4out of 4 | 1,207 yd | Community special school | Yes | Mixed | More About School |
| Wandle Valley Academy Welbeck Road , SM5 1LW | 3out of 4 | 1,670 yd | Academy special converter | Not Applicable | Mixed | More About School |
| The London Acorn School Morden Cottage , Morden Hall Park SM4 5JD | - not rated | 1,910 yd | Other independent school | Yes | Mixed | More About School |
| Melrose School Church Road , CR4 3BE | 3out of 4 | 2,282 yd | Community special school | Not Applicable | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Gosto Fino Catering | Chaucer Centre, Canterbury Road | 217 yd | |
| Ayrra Express | 43 The Market, Wrythe Lane | 378 yd | |
| Star Express | 326 Wrythe Lane, Carshalton | 382 yd | |
| Pre school - Jancett childcare | Nursery School, Newminster Children's Centre | 411 yd | |
| Rosehill Cafe | 5 The Market, Wrythe Lane | 413 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Yuga's Oorchsuvai | 36 The Market, Wrythe Lane | 341 yd | |
| RFC Grill | 61 The Market, Rose Hill | 372 yd | |
| Euphoria Food | 48 The Market, Rose Hill | 372 yd | |
| KFC | 56 - 58 The Market, Rose Hill | 372 yd | |
| Fireaway Rosehill | 59 The Market, Rose Hill | 372 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Thomas Wall Park Green Lane | grass pitches | 297 yd |
| Malmesbury Primary School MALMESBURY ROAD | grass pitches | 351 yd |
| Saint Helier Community Centre Hill House Hill House Bishopsford Road | 504 yd | |
| St Helier Open Space Tweeddale Road | grass pitches | 648 yd |
| Abbey Primary School 137-141 137-141 GLASTONBURY ROAD | grass pitches | 671 yd |
| Perseid Upper School MIDDLETON ROAD | grass pitches, swimming pool | 702 yd |
| David Weir Leisure Centre TWEEDDALE ROAD | athletics tracks, grass pitches, health and fitness suite | 706 yd |
| Rosehill Community Association ROSEHILL RECREATION GROUND ROSEHILL RECREATION GROUND ROSE HILL | 746 yd | |
| Morden Recreation Ground Farm Road | artificial grass pitch, grass pitches | 851 yd |
| Reigate Avenue Recreation Ground GLENTHORNE CLOSE | grass pitches | 858 yd |
This statistics are based on Active Places Data - Contains Data © Sport England
| Percentage of premises that have Superfast Broadband (30Mbit/s or greater) coverage from fixed broadband | 100.0% |
| Percentage of premises that have Ultrafast Broadband (100Mbit/s or greater) coverage from fixed broadband | 100.0% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 100.0% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 100.0% |
| Percentage of premises unable to receive 2Mbit/s | 0.0% |
| Percentage of premises unable to receive 5Mbit/s | 0.0% |
| Percentage of premises unable to receive 10Mbit/s | 0.0% |
| Percentage of premises unable to receive 30Mbit/s | 0.0% |
| Median download speed | 76.3 Mbit/s |
| Average download speed | 129.9 Mbit/s |
| Minimum download speed | 1000 Mbit/s |
| Maximum download speed | 1000 Mbit/s |
| Median upload speed | 10 Mbit/s |
| Average upload speed | 13.8 Mbit/s |
| Maximum upload speed | 50 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.