High Avenue is in Letchworth Garden City and in North Hertfordshire district. SG6 3QW is located in the Letchworth South West electoral ward, within the English Parliamentary constituency of North East Hertfordshire. This postcode has been in use since 1980-01-01.
StreetScan combines information about High Avenue, Letchworth Garden City, SG6 3QW and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SG6 3RS, SG6 3QP, SG6 3RR, SG6 3RQ, SG6 3QN, SG6 3XY, SG6 3RT, SG6 3QR, SG6 3QL.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding SG6 3QW, has a female population slightly higher than UK average, with 53.7% of residents being female. Several factors can contribute to this. Women generally live longer than men, resulting in a higher proportion of women in neighborhoods with significant elderly populations. Typically, as people grow older, they tend to relocate from city center addresses to suburban areas, smaller towns, and rural locations. Consequently, these areas often have a higher number of females. A higher female population can also be found in areas with industries that employ more women, such as healthcare, education, and retail.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 49% | 53.7% | 4.7% | 51.0% | 2.7% |
| Male | 51% | 46.3% | -4.7% | 49.0% | -2.7% |
Across the UK, the average relationship status breakdown is roughly 44% married, 38% single, 9% divorced, 6% widowed, and 2% separated.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Single | 25.2% | 25.1% | -0.1% | 37.9% | -12.8% |
| Married: Opposite sex | 47.1% | 42.6% | -4.5% | 44.2% | -1.6% |
| Civil partnership: Same sex | 0% | 1% | 1.0% | 0.1% | 0.9% |
| Separated | 1.4% | 3.6% | 2.2% | 2.2% | 1.4% |
| Divorced | 9.5% | 16.9% | 7.4% | 9.1% | 7.8% |
| Widowed | 16.7% | 10.8% | -5.9% | 6.1% | 4.7% |
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 | 39.5% | 35% | -4.5% | 48.4% | -13.4% |
| Good health | 37.4% | 40.5% | 3.1% | 33.6% | 6.9% |
| Fair health | 16.5% | 16.8% | 0.3% | 12.7% | 4.1% |
| Bad health | 4.5% | 4.1% | -0.4% | 4.0% | 0.1% |
| Very bad health | 2.1% | 3.6% | 1.5% | 1.2% | 2.4% |
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.
This area stands out for its high percentage of residents with higher education degree or similar. The UK average is 33.8%, while in this area it is 43.6%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 21% | 14.4% | -6.6% | 18.2% | -3.8% |
| 1-4 GCSEs or Equivalent | 11.9% | 7.7% | -4.2% | 9.6% | -1.9% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 14.3% | 15.9% | 1.6% | 13.4% | 2.5% |
| Apprenticeship | 3.3% | 0% | -3.3% | 5.3% | -5.3% |
| HNC, HND or 2+ A Levels | 8.6% | 15.9% | 7.3% | 16.9% | -1.0% |
| Degree or Similar | 39.5% | 43.6% | 4.1% | 33.8% | 9.8% |
| Other | 1.4% | 2.6% | 1.2% | 2.8% | -0.2% |
This area closely mirrors the overall ethnic composition of the UK, with 86.8% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Bangladeshi | 0.4% | 0% | -0.4% | 1.1% | -1.1% |
| Chinese | 0.4% | 1.8% | 1.4% | 0.7% | 1.1% |
| Indian | 6.6% | 3.2% | -3.4% | 3.1% | 0.1% |
| Other Asian | 1.2% | 0.5% | -0.7% | 1.6% | -1.1% |
| Black African | 2.1% | 2.3% | 0.2% | 2.5% | -0.2% |
| Black Caribbean | 0.4% | 0.9% | 0.5% | 1.0% | -0.1% |
| Other Black | 0.4% | 1.4% | 1.0% | 0.5% | 0.9% |
| Mixed White and Caribbean | 1.2% | 1.4% | 0.2% | 0.9% | 0.5% |
| Mixed Other | 0.4% | 0% | -0.4% | 0.8% | -0.8% |
| White | 85.2% | 86.8% | 1.6% | 81.4% | 5.4% |
| Other | 1.6% | 1.8% | 0.2% | 1.6% | 0.2% |
In this area, 86.8% of the population were born in the United Kingdom, which is similar to the UK average of 83.2%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| United Kingdom | 88.5% | 86.8% | -1.7% | 83.2% | 3.6% |
| European Union | 3.7% | 4.1% | 0.4% | 6.1% | -2.0% |
| Rest of Europe | 0.4% | 0% | -0.4% | 0.8% | -0.8% |
| Africa | 2.1% | 2.7% | 0.6% | 2.7% | 0.0% |
| Middle East and Asia | 4.1% | 4.6% | 0.5% | 5.6% | -1.0% |
| The Americas and the Caribbean | 1.2% | 1.8% | 0.6% | 1.3% | 0.5% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 85.6% | 86.4% | 0.8% | 83.2% | 3.2% |
| 10+ Years | 1.2% | 10.9% | 9.7% | 9.8% | 1.1% |
| 5-10 Years | 0% | 1.4% | 1.4% | 2.9% | -1.5% |
| 2-5 Years | 0.8% | 1.4% | 0.6% | 2.2% | -0.8% |
| Less than 2 years | 12.3% | 0% | -12.3% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 79% | 76.7% | 2.3% |
| Germany | 0.5% | 0.2% | 0.3% |
| Italy | 0.9% | 0.6% | 0.3% |
| Portugal | 0.9% | 0.5% | 0.4% |
| Poland | 1.8% | 1.3% | 0.5% |
| Central and Western Africa | 0.9% | 0.3% | 0.6% |
| North America and the Caribbean | 0.5% | 0.3% | 0.2% |
| No passport held | 15.5% | 13.5% | 2.0% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 28.8% | 37.2% | -8.4% |
| Christian | 60.7% | 46.2% | 14.5% |
| Buddhist | 0.5% | 0.5% | 0.0% |
| Hindu | 0.5% | 1.7% | -1.2% |
| Sikh | 4.1% | 0.9% | 3.2% |
| Not answered | 5.5% | 6.0% | -0.5% |
Over the last 12 months, the overall crime rate around High Avenue was 0.0 per 1,000 residents, matching the Letchworth South East average.
Violent and sexual offences accounted for a small share of all recorded crimes and have remained broadly unchanged year on year. Over the last decade, overall crime has fallen by about -70.1%.

Households in this area have a higher level of wealth to the average household in England and Wales. 74% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 82 High Avenue, Letchworth Garden City, Hertfordshire Flats/Maisonettes, an established residential building | £255,000 | 2025-03-12 | £253,293 |
| 78 High Avenue, Letchworth Garden City, Hertfordshire Flats/Maisonettes, an established residential building | £220,000 | 2025-01-24 | £223,223 |
| 70 High Avenue, Letchworth Garden City, Hertfordshire Flats/Maisonettes, an established residential building | £215,000 | 2024-10-25 | £214,381 |
| 111 High Avenue, Letchworth Garden City, Hertfordshire Flats/Maisonettes, an established residential building | £250,000 | 2024-10-01 | £249,280 |
| 109 High Avenue, Letchworth Garden City, Hertfordshire Flats/Maisonettes, an established residential building | £230,000 | 2024-02-07 | £249,187 |
SG6 3QW 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 retired residents living in SG6 3QW area is much higher than the country's average. According to Census 2011, 43% residents of this area were retired, while the average in the UK was 14%.
| Retired | 84 |
| Full-Time Employee | 55 |
| Part-Time Employee | 15 |
| Self-Employed | 12 |
| Long-Term Sick or disabled | 11 |
| Student (economically inactive) | 6 |
| Looking after home or family | 4 |
| Full-Time Student (with or without job) | 4 |
| Unemployed | 3 |
| Other | 1 |
| Manufacturing | 14 |
| Human health and social work activities | 12 |
| Education | 12 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 12 |
| Professional, scientific and technical activities | 11 |
| Construction | 8 |
| Information and communication | 6 |
| Transport and storage | 5 |
| Administrative and support service activities | 5 |
| Public administration and defence; compulsory social security | 4 |
| Other | 3 |
| Real estate activities | 1 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| York Road Nursery School York Road , SG5 1XA | 4out of 4 | 3,594 yd | Local authority nursery school | Yes | Mixed | More About School |
| Weston Way Nursery School Weston Way , SG7 6HD | 4out of 4 | 3,890 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St Thomas More Roman Catholic Primary School Highfield , SG6 3QB | 4out of 4 | 354 yd | Academy converter | Yes | Mixed | More About School |
| Icknield Infant and Nursery School Archers Way , SG6 4UN | 3out of 4 | 914 yd | Community school | Yes | Mixed | More About School |
| Wilbury Junior School Bedford Road , SG6 4DU | 2out of 4 | 1,159 yd | Academy converter | No | Mixed | More About School |
| Pixmore Junior School Rushby Mead , SG6 1RS | 3out of 4 | 1,358 yd | Community school | No | Mixed | More About School |
| Hillshott Infant School and Nursery Ridge Avenue , SG6 1QE | 3out of 4 | 1,696 yd | Community school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The Highfield School Highfield , SG6 3QA | 3out of 4 | 479 yd | Foundation school | No | Mixed | More About School |
| Fearnhill School Icknield Way West , SG6 4BA | 2out of 4 | 735 yd | Foundation school | No | Mixed | More About School |
| The Priory School Bedford Road , SG5 2UR | 3out of 4 | 3,463 yd | Foundation school | No | Mixed | More About School |
| Hitchin Girls' School Highbury Road , SG4 9RS | 4out of 4 | 3,727 yd | Academy converter | Not Applicable | Girls | More About School |
| Hitchin Boys' School Grammar School Walk , SG5 1JB | 4out of 4 | 3,896 yd | Academy converter | No | Boys | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St Francis College Broadway , SG6 3PJ | - not rated | 543 yd | Other independent school | Yes | Girls | More About School |
| North Herts Education Support Centre Briar Patch Lane , SG6 3LY | 4out of 4 | 592 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
| St Christopher School Barrington Road , SG6 3JZ | - not rated | 1,128 yd | Other independent school | Yes | Mixed | More About School |
| Woolgrove School, Special Needs Academy Pryor Way , SG6 2PT | 3out of 4 | 2,825 yd | Academy special converter | No | Mixed | More About School |
| Brandles School Weston Way , SG7 6EY | - not rated | 3,869 yd | Academy special sponsor led | Not Applicable | Boys | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Lighthouse Breakfast & Creation Cafe | Letchworth Baptist Church West View | 499 yd | |
| Muddy Lane Cafe | Letchworth Tennis Club Muddy Lane | 751 yd | |
| Indian Royal | 8 Arena Parade | 955 yd | |
| Prezzo | 11 Arena Parade | 955 yd | |
| Churro Boyz | 76 Eastcheap | 1,011 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Grounds of Letchworth Corner Sports | Letchworth Cricket Club Whitethorn Lane | 745 yd | |
| Arena Tavern | 3 Arena Parade | 955 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Deep Blue Restaurants | 2 Arena Parade | 955 yd | |
| Mooboo Letchworth | 5 Arena Parade | 956 yd | |
| City Pizza Kebabs | 74 Eastcheap | 1,011 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| WM MORRISON SUPERMARKETS LIMITED | Morrisons Superstore Broadway | 940 yd | |
| Sainsbury's | 46 - 48 Eastcheap | 1,011 yd | |
| Iceland Frozen Foods plc | 16 - 20 Central Approach | 1,054 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Hillbrow Recreation Ground (Closed) Hillbrow | grass pitches | 389 yd |
| St Francis College BROADWAY | grass pitches, swimming pool | 418 yd |
| The Highfield School HIGHFIELD | grass pitches, tennis courts | 484 yd |
| Letchworth Sports And Tennis Club MUDDY LANE | health and fitness suite, indoor tennis centre, squash courts, tennis courts | 864 yd |
| Fearnhill School ICKNIELD WAY | grass pitches, tennis courts | 868 yd |
| Fearnhill Sports Centre ICKNIELD WAY | health and fitness suite | 868 yd |
| Archers Way Recreation Ground ARCHERS WAY | grass pitches | 914 yd |
| St Christopher School BARRINGTON ROAD | grass pitches, health and fitness suite, swimming pool | 996 yd |
| The Letchworth Club SPIRELLA BUILDING SPIRELLA BUILDING BRIDGE ROAD | health and fitness suite | 1,083 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 | 100 Mbit/s |
| Average download speed | 175.1 Mbit/s |
| Minimum download speed | 1000 Mbit/s |
| Maximum download speed | 1000 Mbit/s |
| Median upload speed | 10 Mbit/s |
| Average upload speed | 15.3 Mbit/s |
| Maximum upload speed | 50 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.