High Avenue is in Letchworth Garden City and in North Hertfordshire district. SG6 3QZ 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 3QZ and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SG6 3RL, SG6 3QT, SG6 3QS, SG6 3RA, SG6 3SS, SG6 3QU, SG6 3RN, SG6 4DG, SG6 3RH.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding SG6 3QZ, has a female population slightly higher than UK average, with 52.4% 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 | 53.2% | 52.4% | -0.8% | 51.0% | 1.4% |
| Male | 46.8% | 47.6% | 0.8% | 49.0% | -1.4% |
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 | 36.4% | 36.6% | 0.2% | 37.9% | -1.3% |
| Married: Opposite sex | 42.8% | 42.4% | -0.4% | 44.2% | -1.8% |
| Married: Same sex | 0% | 0.8% | 0.8% | 0.3% | 0.5% |
| Separated | 2% | 3.8% | 1.8% | 2.2% | 1.6% |
| Divorced | 12.4% | 11.1% | -1.3% | 9.1% | 2.0% |
| Widowed | 6.4% | 5.3% | -1.1% | 6.1% | -0.8% |
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 | 49.5% | 46.5% | -3.0% | 48.4% | -1.9% |
| Good health | 28.7% | 33.7% | 5.0% | 33.6% | 0.1% |
| Fair health | 17.8% | 14.7% | -3.1% | 12.7% | 2.0% |
| Bad health | 3.6% | 4.8% | 1.2% | 4.0% | 0.8% |
| Very bad health | 0.3% | 0.3% | 0.0% | 1.2% | -0.9% |
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 | 28% | 18.8% | -9.2% | 18.2% | 0.6% |
| 1-4 GCSEs or Equivalent | 20.8% | 12.4% | -8.4% | 9.6% | 2.8% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 16% | 13.9% | -2.1% | 13.4% | 0.5% |
| Apprenticeship | 0.8% | 5.3% | 4.5% | 5.3% | 0.0% |
| HNC, HND or 2+ A Levels | 10% | 16.2% | 6.2% | 16.9% | -0.7% |
| Degree or Similar | 18.4% | 33.5% | 15.1% | 33.8% | -0.3% |
| Other | 6% | 0% | -6.0% | 2.8% | -2.8% |
This area closely mirrors the overall ethnic composition of the UK, with 84.6% 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% | 0.6% | 0.6% | 1.1% | -0.5% |
| Chinese | 0.9% | 0% | -0.9% | 0.7% | -0.7% |
| Indian | 3% | 0.8% | -2.2% | 3.1% | -2.3% |
| Pakistani | 0% | 1.7% | 1.7% | 2.7% | -1.0% |
| Other Asian | 2.4% | 2% | -0.4% | 1.6% | 0.4% |
| Black African | 0.3% | 0% | -0.3% | 2.5% | -2.5% |
| Black Caribbean | 1.8% | 1.1% | -0.7% | 1.0% | 0.1% |
| Other Black | 0% | 0.6% | 0.6% | 0.5% | 0.1% |
| Mixed White and Asian | 2.4% | 1.4% | -1.0% | 0.8% | 0.6% |
| Mixed White and African | 0.6% | 1.7% | 1.1% | 0.4% | 1.3% |
| Mixed White and Caribbean | 3.3% | 3.1% | -0.2% | 0.9% | 2.2% |
| Mixed Other | 0.3% | 0.3% | 0.0% | 0.8% | -0.5% |
| White | 84.6% | 84.6% | 0.0% | 81.4% | 3.2% |
| Arab | 0% | 0.8% | 0.8% | 0.6% | 0.2% |
| Other | 0.3% | 1.4% | 1.1% | 1.6% | -0.2% |
In this area, 87% 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 | 89.4% | 87% | -2.4% | 83.2% | 3.8% |
| European Union | 2.7% | 6.8% | 4.1% | 6.1% | 0.7% |
| Rest of Europe | 0.3% | 0.8% | 0.5% | 0.8% | 0.0% |
| Africa | 1.8% | 0.3% | -1.5% | 2.7% | -2.4% |
| Middle East and Asia | 2.7% | 3.4% | 0.7% | 5.6% | -2.2% |
| The Americas and the Caribbean | 3% | 1.4% | -1.6% | 1.3% | 0.1% |
| Oceania | 0% | 0.3% | 0.3% | 0.3% | 0.0% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 89.4% | 87% | -2.4% | 83.2% | 3.8% |
| 10+ Years | 0.3% | 9.1% | 8.8% | 9.8% | -0.7% |
| 5-10 Years | 1.2% | 2.8% | 1.6% | 2.9% | -0.1% |
| 2-5 Years | 1.2% | 1.1% | -0.1% | 2.2% | -1.1% |
| Less than 2 years | 7.9% | 0% | -7.9% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 73.2% | 76.7% | -3.5% |
| Ireland | 0.8% | 0.6% | 0.2% |
| France | 1.7% | 0.3% | 1.4% |
| Germany | 0.3% | 0.2% | 0.1% |
| Italy | 2% | 0.6% | 1.4% |
| Portugal | 0.6% | 0.5% | 0.1% |
| Lithuania | 1.1% | 0.3% | 0.8% |
| Poland | 0.3% | 1.3% | -1.0% |
| Southern Asia | 0.6% | 1.2% | -0.6% |
| Central and South America | 0.3% | 0.2% | 0.1% |
| Oceania | 0.3% | 0.1% | 0.2% |
| No passport held | 18.9% | 13.5% | 5.4% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 56.1% | 37.2% | 18.9% |
| Christian | 31.3% | 46.2% | -14.9% |
| Buddhist | 1.1% | 0.5% | 0.6% |
| Muslim | 3.4% | 6.5% | -3.1% |
| Sikh | 1.1% | 0.9% | 0.2% |
| Other religion | 1.4% | 0.6% | 0.8% |
| Not answered | 5.6% | 6.0% | -0.4% |
Over the last 12 months, the overall crime rate around High Avenue was 52.3 per 1,000 residents, which is 25.4% lower than the Letchworth South East average. The most reported crime type was Anti-social behaviour.
High Avenue has the 23rd lowest crime rate of 46 local areas in Letchworth South East and the 189th highest crime rate of 414 local areas in North Hertfordshire .
Violent and sexual offences accounted for around 22.0 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -57.4%.

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 |
|---|---|---|---|
| 10 High Avenue, Letchworth Garden City, Hertfordshire Flats/Maisonettes, an established residential building | £442,000 | 2024-07-17 | £448,752 |
| 8 High Avenue, Letchworth Garden City, Hertfordshire Terraced, an established residential building | £285,000 | 2016-12-02 | £353,080 |
| 10 High Avenue, Letchworth Garden City, Hertfordshire Flats/Maisonettes, an established residential building | £235,000 | 2013-08-23 | £364,378 |
| 8 High Avenue, Letchworth Garden City, Hertfordshire Terraced, an established residential building | £150,000 | 2009-08-07 | £304,023 |
| 10 High Avenue, Letchworth Garden City, Hertfordshire Terraced, an established residential building | £152,500 | 2004-10-08 | £332,670 |
SG6 3QZ area has a high level of entrepreneurship. Only 24% 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.
| Full-Time Employee | 94 |
| Part-Time Employee | 42 |
| Retired | 36 |
| Self-Employed | 31 |
| Looking after home or family | 15 |
| Long-Term Sick or disabled | 14 |
| Unemployed | 10 |
| Student (economically inactive) | 8 |
| Full-Time Student (with or without job) | 6 |
| Other | 5 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 33 |
| Education | 17 |
| Manufacturing | 16 |
| Human health and social work activities | 14 |
| Accommodation and food service activities | 11 |
| Administrative and support service activities | 10 |
| Other | 9 |
| Transport and storage | 9 |
| Professional, scientific and technical activities | 8 |
| Information and communication | 7 |
| Construction | 7 |
| Real estate activities | 5 |
| Public administration and defence; compulsory social security | 2 |
| Agriculture, forestry and fishing | 1 |
| Financial and insurance activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Nevells Road Nursery School Nevells Road , SG6 4TS | - not rated | 1,113 yd | Local authority nursery school | Not Applicable | Mixed | More About School |
| York Road Nursery School York Road , SG5 1XA | 4out of 4 | 3,718 yd | Local authority nursery school | Yes | Mixed | More About School |
| Weston Way Nursery School Weston Way , SG7 6HD | 4out of 4 | 3,910 yd | Local authority nursery school | Yes | Mixed | More About School |
| Arlesey Nursery School and Childcare Centre High Street , SG15 6SL | - not rated | 4,379 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Westbury Primary and Nursery School West View , SG6 3QN | - not rated | 315 yd | Community school | Yes | Mixed | More About School |
| Icknield Infant and Nursery School Archers Way , SG6 4UN | - not rated | 587 yd | Community school | Yes | Mixed | More About School |
| St Thomas More Roman Catholic Primary School Highfield , SG6 3QB | - not rated | 638 yd | Voluntary aided school | Yes | Mixed | More About School |
| St Thomas More Roman Catholic Primary School Highfield , SG6 3QB | 3out of 4 | 638 yd | Academy converter | Yes | Mixed | More About School |
| Wilbury Junior School Bedford Road , SG6 4DU | 3out of 4 | 844 yd | Academy converter | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Fearnhill School Icknield Way West , SG6 4BA | 3out of 4 | 500 yd | Foundation school | No | Mixed | More About School |
| The Da Vinci Studio School of Creative Enterprise The Old Grammar School , Broadway SG6 3PA | - not rated | 700 yd | Studio schools | No | Mixed | More About School |
| The Highfield School Highfield , SG6 3QA | - not rated | 769 yd | Foundation school | No | Mixed | More About School |
| The Highfield School Highfield , SG6 3QA | 3out of 4 | 769 yd | Academy converter | No | Mixed | More About School |
| Norton School Norton Road , SG6 1AF | - not rated | 2,363 yd | Community school | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Pix Brook Academy Arlesey Road , SG5 4HB | 3out of 4 | 5,269 yd | Free schools | No | Mixed | More About School |
| Etonbury Academy Stotfold Road , SG15 6XS | 3out of 4 | 5,398 yd | Academy converter | Not Applicable | Mixed | More About School |
| Etonbury Middle School Stotfold Road , SG15 6XS | - not rated | 5,398 yd | Foundation school | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St Francis College Broadway , SG6 3PJ | - not rated | 700 yd | Other independent school | Yes | Girls | More About School |
| St Francis College Broadway , SG6 3PJ | - not rated | 700 yd | Other independent school | Yes | Mixed | More About School |
| North Herts Education Support Centre Briar Patch Lane , SG6 3LY | - not rated | 894 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
| St Christopher School Barrington Road , SG6 3JZ | - not rated | 1,383 yd | Other independent school | Yes | Mixed | More About School |
| Garden City Montessori School 269 Icknield Way , SG6 4UE | - not rated | 1,648 yd | Other independent school | Yes | Mixed | 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 | 598 yd | |
| Indian Royal | 8 Arena Parade | 930 yd | |
| Prezzo | 11 Arena Parade | 930 yd | |
| Pho house | 27 Eastcheap | 989 yd | |
| Alloro Restaurante Italiano | 21B Eastcheap | 989 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Arena Tavern | 3 Arena Parade | 930 yd | |
| The Wilbury | The Wilbury Wilbury Hills Road | 1,028 yd | |
| The Platform also t/a K-Town, Chik Box and Locked and Loaded | The Platform Station Place | 1,060 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Golden City | 4A Bursland | 886 yd | |
| Pasha Fish Bar | 4B Bursland | 886 yd | |
| Mooboo Letchworth | 5 Arena Parade | 928 yd | |
| Deep Blue Restaurants | 2 Arena Parade | 930 yd | |
| City Pizza Kebabs | 74 Eastcheap | 1,005 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| WM MORRISON SUPERMARKETS LIMITED | Morrisons Superstore Broadway | 863 yd | |
| Tesco | 102 Bedford Road | 971 yd | |
| Sainsbury's | 46 - 48 Eastcheap | 1,005 yd | |
| Iceland Frozen Foods plc | 16 - 20 Central Approach | 1,065 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Hillbrow Recreation Ground (Closed) Hillbrow | grass pitches | 389 yd |
| Fearnhill School ICKNIELD WAY | grass pitches, tennis courts | 502 yd |
| Fearnhill Sports Centre ICKNIELD WAY | health and fitness suite | 502 yd |
| Archers Way Recreation Ground ARCHERS WAY | grass pitches | 513 yd |
| St Francis College BROADWAY | grass pitches, swimming pool | 690 yd |
| The Highfield School HIGHFIELD | grass pitches, tennis courts | 765 yd |
| The Letchworth Club SPIRELLA BUILDING SPIRELLA BUILDING BRIDGE ROAD | health and fitness suite | 902 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% |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.