Carpenders Close is in Harpenden and in St Albans district. AL5 3HN is located in the Harpenden North & Rural electoral ward, within the English Parliamentary constituency of Hitchin and Harpenden. This postcode has been in use since 1980-01-01.
StreetScan combines information about Carpenders Close, Harpenden, AL5 3HN and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: AL5 3HS, AL5 3HT, AL5 3EZ, AL5 3HA, AL5 3HG, AL5 3HW, AL5 3HD, AL5 3HR, AL5 3HF.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around AL5 3HN is generally consistent with those figures, having a male population of 48.5%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 51.1% | 51.5% | 0.4% | 51.0% | 0.5% |
| Male | 48.9% | 48.5% | -0.4% | 49.0% | -0.5% |
Across the UK, the average relationship status breakdown is roughly 44% married, 38% single, 9% divorced, 6% widowed, and 2% separated.
In the immediate vicinity of AL5 3HN there is a very large concentration of residents that are married - 68% of the resident population. In contrast, the average marriage rate across the census is about 44%.
Areas with a high percentage of married residents are typically suburban neighborhoods, towns with good schools and family-friendly amenities, and regions with affordable, spacious housing options. Additionally, such areas can be popular among retirees.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Single | 15.5% | 22.9% | 7.4% | 37.9% | -15.0% |
| Married: Opposite sex | 76.3% | 68% | -8.3% | 44.2% | 23.8% |
| Separated | 0.3% | 1.3% | 1.0% | 2.2% | -0.9% |
| Divorced | 4.5% | 4.6% | 0.1% | 9.1% | -4.5% |
| Widowed | 3.4% | 3.3% | -0.1% | 6.1% | -2.8% |
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.
This area has a high percentage of residents reporting their health as Good or Very Good (92.3%) 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 | 63.6% | 58.8% | -4.8% | 48.4% | 10.4% |
| Good health | 29.4% | 33.5% | 4.1% | 33.6% | -0.1% |
| Fair health | 6.2% | 6.7% | 0.5% | 12.7% | -6.0% |
| Bad health | 0.5% | 0.5% | 0.0% | 4.0% | -3.5% |
| Very bad health | 0.2% | 0.5% | 0.3% | 1.2% | -0.7% |
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.
In the area around AL5 3HN this area, 2.7% of residents have no qualifications. This is significantly lower than the UK average of 18.2%. 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 62.3%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 2.1% | 2.7% | 0.6% | 18.2% | -15.5% |
| 1-4 GCSEs or Equivalent | 13.1% | 4.1% | -9.0% | 9.6% | -5.5% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 11.7% | 15.1% | 3.4% | 13.4% | 1.7% |
| Apprenticeship | 1% | 0% | -1.0% | 5.3% | -5.3% |
| HNC, HND or 2+ A Levels | 11.7% | 14.4% | 2.7% | 16.9% | -2.5% |
| Degree or Similar | 58.1% | 62.3% | 4.2% | 33.8% | 28.5% |
| Other | 2.4% | 1.4% | -1.0% | 2.8% | -1.4% |
This area closely mirrors the overall ethnic composition of the UK, with 81.6% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Indian | 3.7% | 2.6% | -1.1% | 3.1% | -0.5% |
| Pakistani | 0% | 3.1% | 3.1% | 2.7% | 0.4% |
| Other Asian | 0% | 4.1% | 4.1% | 1.6% | 2.5% |
| Black African | 0.2% | 0% | -0.2% | 2.5% | -2.5% |
| Black Caribbean | 0% | 2% | 2.0% | 1.0% | 1.0% |
| Other Black | 0.2% | 0% | -0.2% | 0.5% | -0.5% |
| Mixed White and Asian | 0.2% | 0.5% | 0.3% | 0.8% | -0.3% |
| Mixed White and African | 1% | 1.5% | 0.5% | 0.4% | 1.1% |
| Mixed White and Caribbean | 0% | 1.5% | 1.5% | 0.9% | 0.6% |
| Mixed Other | 0.2% | 2.6% | 2.4% | 0.8% | 1.8% |
| White | 94% | 81.6% | -12.4% | 81.4% | 0.2% |
| Arab | 0% | 0.5% | 0.5% | 0.6% | -0.1% |
| Other | 0.2% | 0% | -0.2% | 1.6% | -1.6% |
In this area, 85.5% 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 | 93.5% | 85.5% | -8.0% | 83.2% | 2.3% |
| European Union | 1.5% | 2.6% | 1.1% | 6.1% | -3.5% |
| Rest of Europe | 0% | 0.5% | 0.5% | 0.8% | -0.3% |
| Africa | 3% | 4.7% | 1.7% | 2.7% | 2.0% |
| Middle East and Asia | 0.7% | 4.1% | 3.4% | 5.6% | -1.5% |
| The Americas and the Caribbean | 1.2% | 2.1% | 0.9% | 1.3% | 0.8% |
| Oceania | 0% | 0.5% | 0.5% | 0.3% | 0.2% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 92.8% | 85.1% | -7.7% | 83.2% | 1.9% |
| 10+ Years | 0% | 10.3% | 10.3% | 9.8% | 0.5% |
| 5-10 Years | 1% | 2.1% | 1.1% | 2.9% | -0.8% |
| 2-5 Years | 0.7% | 2.6% | 1.9% | 2.2% | 0.4% |
| Less than 2 years | 5.5% | 0% | -5.5% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 95.9% | 76.7% | 19.2% |
| Ireland | 0.5% | 0.6% | -0.1% |
| Italy | 0.5% | 0.6% | -0.1% |
| Other EU countries | 0.5% | 1.5% | -1.0% |
| South and Eastern Africa | 1.5% | 0.2% | 1.3% |
| South-East Asia | 0.5% | 0.2% | 0.3% |
| North America and the Caribbean | 0.5% | 0.3% | 0.2% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 27.3% | 37.2% | -9.9% |
| Christian | 55.2% | 46.2% | 9.0% |
| Buddhist | 1% | 0.5% | 0.5% |
| Hindu | 1.5% | 1.7% | -0.2% |
| Jewish | 2.6% | 0.5% | 2.1% |
| Muslim | 4.6% | 6.5% | -1.9% |
| Sikh | 2.1% | 0.9% | 1.2% |
| Not answered | 5.7% | 6.0% | -0.3% |
Over the last 12 months, the overall crime rate around Carpenders Close was 5.4 per 1,000 residents, which is 89.9% lower than the Harpenden East average. The most reported crime type was Burglary.
Carpenders Close has the lowest crime rate of 45 local areas in Harpenden East and the 5th lowest crime rate of 428 local areas in St Albans .
Violent and sexual offences accounted for around 0.0 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -71.8%.

Households in this area have a much higher level of wealth compared to the average household in England and Wales. 96% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 7 Carpenders Close, Harpenden, Hertfordshire Detached, an established residential building | £1,200,000 | 2025-10-17 | £1,201,189 |
| 54 Carpenders Close, Harpenden, Hertfordshire Detached, an established residential building | £995,000 | 2025-09-04 | £993,034 |
| 41 Carpenders Close, Harpenden, Hertfordshire Semi-Detached, an established residential building | £680,000 | 2025-01-31 | £681,981 |
| 26 Carpenders Close, Harpenden, Hertfordshire Detached, an established residential building | £920,000 | 2024-06-27 | £961,905 |
| 3 Carpenders Close, Harpenden, Hertfordshire Detached, an established residential building | £950,000 | 2024-05-29 | £994,301 |
AL5 3HN area has a low unemployment rate. According to Census 2021, 1% 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 AL5 3HN 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 | 59 |
| Retired | 33 |
| Part-Time Employee | 19 |
| Self-Employed | 11 |
| Student (economically inactive) | 10 |
| Full-Time Student (with or without job) | 5 |
| Looking after home or family | 5 |
| Unemployed | 2 |
| Long-Term Sick or disabled | 1 |
| Other | 0 |
| Professional, scientific and technical activities | 35 |
| Education | 34 |
| Financial and insurance activities | 24 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 24 |
| Human health and social work activities | 21 |
| Public administration and defence; compulsory social security | 10 |
| Other | 7 |
| Accommodation and food service activities | 7 |
| Construction | 6 |
| Manufacturing | 6 |
| Real estate activities | 5 |
| Information and communication | 5 |
| Transport and storage | 5 |
| Administrative and support service activities | 4 |
| Mining and quarrying | 3 |
| Electricity, gas, steam and air conditioning supply | 2 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Agriculture, forestry and fishing | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Batford Nursery School Holcroft Road , AL5 5BQ | 4out of 4 | 3,297 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Wood End Junior Mixed School Yeomans Avenue , AL5 3EF | - not rated | 116 yd | Community school | Not Applicable | Mixed | More About School |
| Wood End Infant School Yeomans Avenue , AL5 3EF | - not rated | 116 yd | Community school | Not Applicable | Mixed | More About School |
| Wood End School Yeomans Avenue , AL5 3EF | 4out of 4 | 116 yd | Community school | Yes | Mixed | More About School |
| Roundwood Primary School Roundwood Park , AL5 3AD | 3out of 4 | 1,177 yd | Community school | Yes | Mixed | More About School |
| The Lea Primary School and Nursery Moorland Road , AL5 4LE | - not rated | 2,083 yd | Community school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Roundwood Park School Roundwood Park , AL5 3AE | - not rated | 1,114 yd | Foundation school | Not Applicable | Mixed | More About School |
| Roundwood Park School Roundwood Park , AL5 3AE | 4out of 4 | 1,114 yd | Academy converter | Not Applicable | Mixed | More About School |
| St George's School Sun Lane , AL5 4TD | - not rated | 2,157 yd | Voluntary aided school | No | Mixed | More About School |
| St George's School Sun Lane , AL5 4TD | - not rated | 2,157 yd | Academy converter | No | Mixed | More About School |
| Sir John Lawes School Manland Way , AL5 4QP | - not rated | 2,706 yd | Foundation school | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The King's School Elmfield , Ambrose Lane AL5 4DU | - not rated | 1,288 yd | Other independent school | Yes | Mixed | More About School |
| Harpenden Preparatory School 53 Luton Road , AL5 2UE | - not rated | 1,540 yd | Other independent school | No | Mixed | More About School |
| St Hilda's School 28 Douglas Road , AL5 2ES | - not rated | 1,577 yd | Other independent school | Yes | Girls | More About School |
| Elmfield School Ambrose Lane , AL5 4DA | - not rated | 2,592 yd | Community special school | Not Applicable | Mixed | More About School |
| St Luke's School Crouch Hall Lane , Redbourn AL3 7ET | 3out of 4 | 3,360 yd | Foundation 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 |
|---|---|---|---|
| The Fox PH | The Fox Ph, 469 Luton Road | 670 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 | 87.9 Mbit/s |
| Average download speed | 167.2 Mbit/s |
| Minimum download speed | 600 Mbit/s |
| Maximum download speed | 600 Mbit/s |
| Median upload speed | 14.9 Mbit/s |
| Average upload speed | 17.5 Mbit/s |
| Maximum upload speed | 40 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.