Boundary Lane is in Welwyn Garden City and in Welwyn Hatfield district. AL7 4DP is located in the Hollybush electoral ward, within the English Parliamentary constituency of Welwyn Hatfield. This postcode has been in use since 1980-01-01.
StreetScan combines information about Boundary Lane, Welwyn Garden City, AL7 4DP and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: AL7 4EG, AL7 4DR, AL7 4DS, AL7 4DU, AL7 4DL, AL7 4HR, AL7 4DW, AL7 4DX, AL7 4DN.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The area surrounding AL7 4DP has a slightly higher male population, with 50.5% 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 | 51.1% | 49.5% | -1.6% | 51.0% | -1.5% |
| Male | 48.9% | 50.5% | 1.6% | 49.0% | 1.5% |
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 AL7 4DP, a significant portion of the population is single, making up 43.8% 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 | 36.1% | 43.8% | 7.7% | 37.9% | 5.9% |
| Married: Opposite sex | 48.9% | 43% | -5.9% | 44.2% | -1.2% |
| Married: Same sex | 0% | 0.4% | 0.4% | 0.3% | 0.1% |
| Separated | 1.3% | 1.9% | 0.6% | 2.2% | -0.3% |
| Divorced | 6.9% | 6.2% | -0.7% | 9.1% | -2.9% |
| Widowed | 6.9% | 4.7% | -2.2% | 6.1% | -1.4% |
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.
This area has a high percentage of residents reporting their health as Good or Very Good (85.4%) compared to the average (82%). This typically indicates either a younger population or more affluent area.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Very good health | 49.8% | 50.9% | 1.1% | 48.4% | 2.5% |
| Good health | 36.9% | 34.5% | -2.4% | 33.6% | 0.9% |
| Fair health | 9.7% | 11.5% | 1.8% | 12.7% | -1.2% |
| Bad health | 2.3% | 2.7% | 0.4% | 4.0% | -1.3% |
| Very bad health | 1.3% | 0.3% | -1.0% | 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 | 24% | 21.8% | -2.2% | 18.2% | 3.6% |
| 1-4 GCSEs or Equivalent | 21% | 11.3% | -9.7% | 9.6% | 1.7% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 20.2% | 14% | -6.2% | 13.4% | 0.6% |
| Apprenticeship | 3% | 2.3% | -0.7% | 5.3% | -3.0% |
| HNC, HND or 2+ A Levels | 7.3% | 17.9% | 10.6% | 16.9% | 1.0% |
| Degree or Similar | 18.5% | 30.7% | 12.2% | 33.8% | -3.1% |
| Other | 6% | 1.9% | -4.1% | 2.8% | -0.9% |
This area closely mirrors the overall ethnic composition of the UK, with 81.5% 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% | 1.5% | 1.5% | 1.1% | 0.4% |
| Chinese | 0.3% | 0% | -0.3% | 0.7% | -0.7% |
| Indian | 1.3% | 3.3% | 2.0% | 3.1% | 0.2% |
| Other Asian | 1% | 2.4% | 1.4% | 1.6% | 0.8% |
| Black African | 3.6% | 3.6% | 0.0% | 2.5% | 1.1% |
| Black Caribbean | 0.3% | 1.8% | 1.5% | 1.0% | 0.8% |
| Mixed White and Asian | 1.3% | 0% | -1.3% | 0.8% | -0.8% |
| Mixed White and African | 0.3% | 0.3% | 0.0% | 0.4% | -0.1% |
| Mixed White and Caribbean | 0.6% | 2.4% | 1.8% | 0.9% | 1.5% |
| Mixed Other | 0% | 0.3% | 0.3% | 0.8% | -0.5% |
| White | 90% | 81.5% | -8.5% | 81.4% | 0.1% |
| Arab | 1.3% | 0% | -1.3% | 0.6% | -0.6% |
| Other | 0% | 2.7% | 2.7% | 1.6% | 1.1% |
In this area, 87.6% 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 | 94.5% | 87.6% | -6.9% | 83.2% | 4.4% |
| European Union | 2.6% | 4.8% | 2.2% | 6.1% | -1.3% |
| Rest of Europe | 0% | 0.3% | 0.3% | 0.8% | -0.5% |
| Africa | 1% | 3.6% | 2.6% | 2.7% | 0.9% |
| Middle East and Asia | 1.3% | 3% | 1.7% | 5.6% | -2.6% |
| The Americas and the Caribbean | 0.6% | 0.6% | 0.0% | 1.3% | -0.7% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 93.5% | 87.3% | -6.2% | 83.2% | 4.1% |
| 10+ Years | 0% | 10.2% | 10.2% | 9.8% | 0.4% |
| 5-10 Years | 1.9% | 2.1% | 0.2% | 2.9% | -0.8% |
| 2-5 Years | 1.6% | 0.3% | -1.3% | 2.2% | -1.9% |
| Less than 2 years | 2.9% | 0% | -2.9% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 83.1% | 76.7% | 6.4% |
| Ireland | 0.3% | 0.6% | -0.3% |
| Germany | 0.3% | 0.2% | 0.1% |
| Italy | 1.2% | 0.6% | 0.6% |
| Lithuania | 0.9% | 0.3% | 0.6% |
| Poland | 1.2% | 1.3% | -0.1% |
| Central and Western Africa | 1.2% | 0.3% | 0.9% |
| South and Eastern Africa | 0.3% | 0.2% | 0.1% |
| Southern Asia | 0.6% | 1.2% | -0.6% |
| North America and the Caribbean | 0.3% | 0.3% | 0.0% |
| No passport held | 10.6% | 13.5% | -2.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 45.6% | 37.2% | 8.4% |
| Christian | 43.2% | 46.2% | -3.0% |
| Buddhist | 0.3% | 0.5% | -0.2% |
| Hindu | 2.7% | 1.7% | 1.0% |
| Muslim | 3% | 6.5% | -3.5% |
| Other religion | 0.9% | 0.6% | 0.3% |
| Not answered | 4.2% | 6.0% | -1.8% |
Over the last 12 months, the overall crime rate around Boundary Lane was 76.9 per 1,000 residents, which is 1.3% higher than the Hollybush average. The most reported crime type was Violence and sexual offences.
Boundary Lane has the 10th highest crime rate of 23 local areas in Hollybush and the 157th highest crime rate of 363 local areas in Welwyn Hatfield .
Violent and sexual offences accounted for around 48.1 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -4.6%.

Households in this area have a higher level of wealth to the average household in England and Wales. 71% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 80 Boundary Lane, Welwyn Garden City, Hertfordshire Terraced, an established residential building | £510,000 | 2024-02-14 | £506,323 |
| 64 Boundary Lane, Welwyn Garden City, Hertfordshire Terraced, an established residential building | £400,000 | 2021-06-15 | £413,734 |
| 58 Boundary Lane, Welwyn Garden City, Hertfordshire Semi-Detached, an established residential building | £375,550 | 2017-05-12 | £437,160 |
| 64 Boundary Lane, Welwyn Garden City, Hertfordshire Terraced, an established residential building | £205,000 | 2013-02-06 | £349,770 |
| 62 Boundary Lane, Welwyn Garden City, Hertfordshire Terraced, an established residential building | £238,000 | 2008-09-22 | £439,525 |
| Full-Time Employee | 106 |
| Part-Time Employee | 37 |
| Retired | 36 |
| Self-Employed | 20 |
| Student (economically inactive) | 18 |
| Looking after home or family | 10 |
| Unemployed | 9 |
| Long-Term Sick or disabled | 9 |
| Other | 4 |
| Full-Time Student (with or without job) | 4 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 28 |
| Human health and social work activities | 20 |
| Education | 18 |
| Construction | 16 |
| Professional, scientific and technical activities | 12 |
| Manufacturing | 11 |
| Transport and storage | 11 |
| Public administration and defence; compulsory social security | 10 |
| Information and communication | 8 |
| Other | 5 |
| Water supply; sewerage, waste management and remediation activities | 5 |
| Administrative and support service activities | 5 |
| Financial and insurance activities | 5 |
| Real estate activities | 3 |
| Accommodation and food service activities | 2 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Ludwick Nursery School Holwell Road , AL7 3RP | 4out of 4 | 1,382 yd | Local authority nursery school | Yes | Mixed | More About School |
| Birchwood Nursery School Birchway , Crawford Road AL10 0PD | 4out of 4 | 2,573 yd | Local authority nursery school | Yes | Mixed | More About School |
| Tenterfield Nursery School London Road , AL6 9JF | 4out of 4 | 5,348 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Creswick Primary & Nursery School Sir John Newsom Way , AL7 4FL | 2out of 4 | 551 yd | Community school | Yes | Mixed | More About School |
| Our Lady Catholic Primary School Woodhall Lane , AL7 3TF | 2out of 4 | 952 yd | Voluntary aided school | Yes | Mixed | More About School |
| Holwell Primary School Holwell Road , AL7 3RP | 3out of 4 | 1,390 yd | Community school | No | Mixed | More About School |
| The Ryde School Pleasant Rise , AL9 5DR | 3out of 4 | 1,552 yd | Community school | Yes | Mixed | More About School |
| Peartree Primary School Peartree Primary School , AL7 3XW | 3out of 4 | 1,625 yd | Community school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Stanborough School Lemsford Lane , AL8 6YR | 2out of 4 | 1,655 yd | Academy converter | Not Applicable | Mixed | More About School |
| Ridgeway Academy Herns Lane , AL7 2AF | 2out of 4 | 2,828 yd | Academy sponsor led | No | Mixed | More About School |
| Onslow St Audreys School Old Rectory Drive , AL10 8AB | 2out of 4 | 3,158 yd | Academy converter | No | Mixed | More About School |
| Bishop's Hatfield Girls' School Woods Avenue , AL10 8NL | 4out of 4 | 3,520 yd | Academy converter | Not Applicable | Girls | More About School |
| Monk's Walk School Knightsfield , AL8 7NL | 3out of 4 | 4,523 yd | Academy converter | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Lakeside School Lemsford Lane , AL8 6YN | 4out of 4 | 1,974 yd | Community special school | Yes | Mixed | More About School |
| Southfield School Woods Avenue , AL10 8NN | 3out of 4 | 3,556 yd | Community special school | No | Mixed | More About School |
| Links Hatfield Academy Travellers Lane , AL10 8TJ | - not rated | 4,473 yd | Academy alternative provision sponsor led | No | Mixed | More About School |
| Knightsfield School Knightsfield , AL8 7LW | 4out of 4 | 4,747 yd | Academy special converter | Not Applicable | Mixed | More About School |
| University of Hertfordshire Hatfield Campus , College Lane AL10 9AB | - not rated | 4,816 yd | Higher education institutions | Not Applicable | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| J&O Coffee Shop | Queen Elizabeth II Hospital, Howlands | 1,008 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Hollybush | Hollybush Lane, Welwyn Garden City | 303 yd | |
| Peartree Inn | Hollybush Lane, Welwyn Garden City | 902 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Mrs C's | 158 Hollybush Lane, Welwyn Garden City | 303 yd | |
| Tikka Masala | 166 Hollybush Lane, Welwyn Garden City | 303 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Hatfield Cricket Club HATFIELD AND CRUSADERS CRICKET CLUB HATFIELD AND CRUSADERS CRICKET CLUB ASCOTS LANE | grass pitches | 712 yd |
| Herts Country Club (Closed) Chequers Field | health and fitness suite, squash courts | 920 yd |
| King George V Playing Fields Beehive Lane | artificial grass pitch, grass pitches, tennis courts | 973 yd |
| Mill Green Golf Club GYPSY LANE | golf | 1,008 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 | 192.1 Mbit/s |
| Minimum download speed | 1000 Mbit/s |
| Maximum download speed | 1000 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 20.2 Mbit/s |
| Maximum upload speed | 50 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.