Southdown Road is in Harpenden and in St Albans district. AL5 1PF is located in the Harpenden West 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 Southdown Road, Harpenden, AL5 1PF and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: AL5 1PG, AL5 5UG, AL5 5LR, AL5 5TA, AL5 2JF, AL5 1FA, AL5 2JB, AL5 2JL, AL5 1PD.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding AL5 1PF, has a female population slightly higher than UK average, with 53.5% 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 | 53.1% | 53.5% | 0.4% | 51.0% | 2.5% |
| Male | 46.9% | 46.5% | -0.4% | 49.0% | -2.5% |
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 | 41.7% | 38% | -3.7% | 37.9% | 0.1% |
| Married: Opposite sex | 38% | 42% | 4.0% | 44.2% | -2.2% |
| Separated | 1.2% | 2.7% | 1.5% | 2.2% | 0.5% |
| Divorced | 15.3% | 11.7% | -3.6% | 9.1% | 2.6% |
| Widowed | 3.7% | 5.7% | 2.0% | 6.1% | -0.4% |
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 (88.7%) 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 | 55.1% | 56.7% | 1.6% | 48.4% | 8.3% |
| Good health | 34.3% | 32% | -2.3% | 33.6% | -1.6% |
| Fair health | 7.6% | 8.1% | 0.5% | 12.7% | -4.6% |
| Bad health | 2% | 2.4% | 0.4% | 4.0% | -1.6% |
| Very bad health | 1% | 0.8% | -0.2% | 1.2% | -0.4% |
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.
In the area around AL5 1PF this area, 6% 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 61.9%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 10.3% | 6% | -4.3% | 18.2% | -12.2% |
| 1-4 GCSEs or Equivalent | 11.6% | 6.4% | -5.2% | 9.6% | -3.2% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 15.3% | 10% | -5.3% | 13.4% | -3.4% |
| Apprenticeship | 1.7% | 2.7% | 1.0% | 5.3% | -2.6% |
| HNC, HND or 2+ A Levels | 6.6% | 11% | 4.4% | 16.9% | -5.9% |
| Degree or Similar | 50.8% | 61.9% | 11.1% | 33.8% | 28.1% |
| Other | 3.7% | 2% | -1.7% | 2.8% | -0.8% |
This area closely mirrors the overall ethnic composition of the UK, with 77.1% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Bangladeshi | 1% | 1.1% | 0.1% | 1.1% | 0.0% |
| Chinese | 1.7% | 1.1% | -0.6% | 0.7% | 0.4% |
| Indian | 1.7% | 5.1% | 3.4% | 3.1% | 2.0% |
| Pakistani | 2.6% | 1.9% | -0.7% | 2.7% | -0.8% |
| Other Asian | 2% | 1.3% | -0.7% | 1.6% | -0.3% |
| Black African | 0% | 4.5% | 4.5% | 2.5% | 2.0% |
| Black Caribbean | 1.3% | 0% | -1.3% | 1.0% | -1.0% |
| Mixed White and Asian | 1.7% | 3.2% | 1.5% | 0.8% | 2.4% |
| Mixed White and African | 0% | 0.8% | 0.8% | 0.4% | 0.4% |
| Mixed White and Caribbean | 0.3% | 0.8% | 0.5% | 0.9% | -0.1% |
| Mixed Other | 0.3% | 1.6% | 1.3% | 0.8% | 0.8% |
| White | 87.1% | 77.1% | -10.0% | 81.4% | -4.3% |
| Other | 0.3% | 1.6% | 1.3% | 1.6% | 0.0% |
In this area, 70.4% 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 | 80.2% | 70.4% | -9.8% | 83.2% | -12.8% |
| European Union | 9.9% | 10.9% | 1.0% | 6.1% | 4.8% |
| Rest of Europe | 1% | 1.3% | 0.3% | 0.8% | 0.5% |
| Africa | 1% | 6.1% | 5.1% | 2.7% | 3.4% |
| Middle East and Asia | 5% | 6.7% | 1.7% | 5.6% | 1.1% |
| The Americas and the Caribbean | 2.3% | 4.5% | 2.2% | 1.3% | 3.2% |
| Oceania | 0.7% | 0% | -0.7% | 0.3% | -0.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 78.5% | 70.6% | -7.9% | 83.2% | -12.6% |
| 10+ Years | 3.3% | 12.6% | 9.3% | 9.8% | 2.8% |
| 5-10 Years | 4% | 6.1% | 2.1% | 2.9% | 3.2% |
| 2-5 Years | 6.6% | 4.8% | -1.8% | 2.2% | 2.6% |
| Less than 2 years | 7.6% | 5.9% | -1.7% | 1.9% | 4.0% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 75.8% | 76.7% | -0.9% |
| Ireland | 1.1% | 0.6% | 0.5% |
| France | 0.8% | 0.3% | 0.5% |
| Germany | 0.3% | 0.2% | 0.1% |
| Italy | 1.1% | 0.6% | 0.5% |
| Portugal | 0.8% | 0.5% | 0.3% |
| Spain | 1.9% | 0.4% | 1.5% |
| Poland | 1.3% | 1.3% | 0.0% |
| Other EU countries | 4.3% | 1.5% | 2.8% |
| Central and Western Africa | 0.8% | 0.3% | 0.5% |
| South and Eastern Africa | 1.1% | 0.2% | 0.9% |
| Eastern Asia | 0.5% | 0.3% | 0.2% |
| Southern Asia | 2.1% | 1.2% | 0.9% |
| North America and the Caribbean | 0.8% | 0.3% | 0.5% |
| Central and South America | 2.4% | 0.2% | 2.2% |
| No passport held | 5.1% | 13.5% | -8.4% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 31.3% | 37.2% | -5.9% |
| Christian | 51.9% | 46.2% | 5.7% |
| Buddhist | 1.1% | 0.5% | 0.6% |
| Hindu | 2.4% | 1.7% | 0.7% |
| Muslim | 4.5% | 6.5% | -2.0% |
| Sikh | 1.1% | 0.9% | 0.2% |
| Other religion | 1.3% | 0.6% | 0.7% |
| Not answered | 6.4% | 6.0% | 0.4% |
Over the last 12 months, the overall crime rate around Southdown Road was 117.0 per 1,000 residents, which is 28.4% higher than the Harpenden West average. The most reported crime type was Anti-social behaviour.
Southdown Road has the 4th highest crime rate of 24 local areas in Harpenden West and the 68th highest crime rate of 430 local areas in St Albans .
Violent and sexual offences accounted for around 26.6 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -55.8%.

Households in this area have a much higher level of wealth compared to the average household in England and Wales. 97% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 33 Southdown Road, Harpenden, Hertfordshire Detached, an established residential building | £1,205,000 | 2021-06-22 | £1,375,989 |
| 30 Southdown Road, Harpenden, Hertfordshire Detached, an established residential building | £1,050,000 | 2020-02-28 | £1,243,453 |
| 34 Southdown Road, Harpenden, Hertfordshire Detached, an established residential building | £925,000 | 2018-09-06 | £1,076,708 |
| 31 Southdown Road, Harpenden, Hertfordshire Detached, an established residential building | £965,000 | 2017-11-27 | £1,119,444 |
| 31 Southdown Road, Harpenden, Hertfordshire Detached, an established residential building | £600,000 | 2008-08-29 | £1,131,365 |
AL5 1PF area has a high level of entrepreneurship. Only 19% of streets have higher percent of entrepreneur residents. 13% 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.
AL5 1PF 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.
| Full-Time Employee | 112 |
| Retired | 71 |
| Self-Employed | 37 |
| Part-Time Employee | 29 |
| Student (economically inactive) | 13 |
| Looking after home or family | 12 |
| Unemployed | 6 |
| Long-Term Sick or disabled | 6 |
| Other | 5 |
| Full-Time Student (with or without job) | 3 |
| Professional, scientific and technical activities | 36 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 16 |
| Human health and social work activities | 15 |
| Education | 14 |
| Information and communication | 14 |
| Accommodation and food service activities | 13 |
| Other | 13 |
| Financial and insurance activities | 9 |
| Construction | 6 |
| Manufacturing | 6 |
| Transport and storage | 5 |
| Public administration and defence; compulsory social security | 5 |
| Real estate activities | 4 |
| Administrative and support service activities | 3 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Batford Nursery School Holcroft Road , AL5 5BQ | 4out of 4 | 2,126 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St Dominic Catholic Primary School St Dominic Catholic Primary School , Southdown Road AL5 1PF | 4out of 4 | 133 yd | Voluntary aided school | Yes | Mixed | More About School |
| Harpenden Academy 25 Vaughan Road , AL5 4EL | 3out of 4 | 489 yd | Free schools | No | Mixed | More About School |
| St Nicholas CofE VA Primary School Church Green , AL5 2TP | 3out of 4 | 759 yd | Voluntary aided school | No | Mixed | More About School |
| Crabtree Infants' School Crabtree Lane , AL5 5PU | 4out of 4 | 999 yd | Academy converter | No | Mixed | More About School |
| Crabtree Junior School Crabtree Lane , AL5 5PU | 4out of 4 | 1,061 yd | Academy converter | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St George's School Sun Lane , AL5 4TD | 4out of 4 | 1,279 yd | Academy converter | No | Mixed | More About School |
| Sir John Lawes School Manland Way , AL5 4QP | 4out of 4 | 1,410 yd | Academy converter | Not Applicable | Mixed | More About School |
| Roundwood Park School Roundwood Park , AL5 3AE | 4out of 4 | 1,800 yd | Academy converter | Not Applicable | Mixed | More About School |
| Katherine Warington School Lower Luton Road , AL5 5FH | - not rated | 1,941 yd | Free schools | No | Mixed | More About School |
| Townsend VA Church of England High Oaks , AL3 6DR | 3out of 4 | 4,661 yd | Voluntary aided school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St Hilda's School 28 Douglas Road , AL5 2ES | - not rated | 1,293 yd | Other independent school | Yes | Girls | More About School |
| Aldwickbury School Aldwickbury School , Wheathampstead Road AL5 1AD | - not rated | 1,659 yd | Other independent school | No | Boys | More About School |
| The King's School Elmfield , Ambrose Lane AL5 4DU | - not rated | 2,292 yd | Other independent school | Yes | Mixed | More About School |
| St Luke's School Crouch Hall Lane , Redbourn AL3 7ET | 2out of 4 | 3,980 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 |
|---|---|---|---|
| Rothamsted Restaurant & Conference Centre | Rothamsted Research, West Common | 447 yd | |
| Fitt 41 | Rothamsted Research, West Common | 447 yd | |
| Losh Bar and Grill | 9 Station Road, Harpenden | 451 yd | |
| Bar Azita | Former, 1A Harding Parade | 451 yd | |
| Pinarz | 17 Station Road, Harpenden | 452 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Silver Cup | The Silver Cup Ph, St Albans Road | 235 yd | |
| The Queens Head | The Skew Bridge Ph, 59 Southdown Road | 314 yd | |
| The Harpenden Arms Ph | 188 High Street, Harpenden | 449 yd | |
| Harpenden Bowling Club | Spenser Road, Harpenden | 462 yd | |
| Bennet's Harpenden Royal British Legion | 21 Leyton Road, Harpenden | 479 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Harp's Coffee | Harpenden Central Railway Station, Station Approach | 446 yd | |
| Oriental Aroma | 7 Harding Parade, Station Road | 453 yd | |
| Paya | 4 Harding Parade, Station Road | 453 yd | |
| Domino's Pizza | 30 Station Road, Harpenden | 496 yd | |
| Harpenden Grill and Kebab | 36 Station Road, Harpenden | 507 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Sainsbury's | 31 High Street, Harpenden | 642 yd | |
| Waitrose | 3 Leyton Road, Harpenden | 693 yd | |
| Marks & Spencer Simply Foods | 15-18 Church Green Row, Church Green | 767 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Harpenden Cricket Club WEST COMMON | grass pitches | 343 yd |
| Rothamsted Research WEST COMMON | grass pitches, tennis courts | 372 yd |
| Harpenden Sports Centre ROTHAMSTED PARK ROTHAMSTED PARK LEYTON ROAD | artificial grass pitch, health and fitness suite, squash courts, tennis courts | 439 yd |
| Harpenden Swimming Pool ROTHAMSTED PARK ROTHAMSTED PARK LEYTON ROAD | swimming pool | 439 yd |
| Harpenden Town Football Club HARPENDEN TOWN FOOTBALL CLUB HARPENDEN TOWN FOOTBALL CLUB AMENBURY LANE | grass pitches | 709 yd |
| Harpenden Lawn Tennis Club AMENBURY LANE | indoor tennis centre, tennis courts | 709 yd |
| Rothamstead Park Leyton Road | grass pitches | 832 yd |
| The Acre (Harpenden Rovers Fc) EAST COMMON | grass pitches | 911 yd |
| Crabtree Junior School CRABTREE LANE | grass pitches | 991 yd |
| Elliswick Lawn Tennis Club ELLISWICK ROAD | tennis courts | 1,080 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 | 87.5% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 87.5% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 87.5% |
| 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 | 54.8 Mbit/s |
| Average download speed | 112.3 Mbit/s |
| Minimum download speed | 350 Mbit/s |
| Maximum download speed | 350 Mbit/s |
| Median upload speed | 10 Mbit/s |
| Average upload speed | 13.2 Mbit/s |
| Maximum upload speed | 35 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.