Swiss Avenue is in Watford and in Watford district. WD18 7LL is located in the Park electoral ward, within the English Parliamentary constituency of Watford. This postcode has been in use since 2000-10-01.
StreetScan combines information about Swiss Avenue, Watford, WD18 7LL and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: WD18 7LN, WD18 7LW, WD18 7BW, WD18 7AR, WD18 7LQ, WD18 7BJ, WD18 7LF, WD18 7BH, WD18 7AJ.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding WD18 7LL has a female population much higher than UK average, with 56.3% of the population 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 | 52.7% | 56.3% | 3.6% | 51.0% | 5.3% |
| Male | 47.3% | 43.7% | -3.6% | 49.0% | -5.3% |
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 WD18 7LL there is a very large concentration of residents that are married - 52.5% 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 | 28.9% | 34.5% | 5.6% | 37.9% | -3.4% |
| Married: Opposite sex | 58.7% | 52.5% | -6.2% | 44.2% | 8.3% |
| Married: Same sex | 0% | 0.5% | 0.5% | 0.3% | 0.2% |
| Separated | 1.7% | 1.6% | -0.1% | 2.2% | -0.6% |
| Divorced | 5.2% | 4.6% | -0.6% | 9.1% | -4.5% |
| Widowed | 5.5% | 6.3% | 0.8% | 6.1% | 0.2% |
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 (85.8%) 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 | 52.1% | 54.9% | 2.8% | 48.4% | 6.5% |
| Good health | 34.8% | 30.9% | -3.9% | 33.6% | -2.7% |
| Fair health | 9.9% | 10.6% | 0.7% | 12.7% | -2.1% |
| Bad health | 2.8% | 2.3% | -0.5% | 4.0% | -1.7% |
| Very bad health | 0.4% | 1.3% | 0.9% | 1.2% | 0.1% |
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 WD18 7LL this area, 9.2% 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 48.7%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 12.7% | 9.2% | -3.5% | 18.2% | -9.0% |
| 1-4 GCSEs or Equivalent | 11.9% | 11.1% | -0.8% | 9.6% | 1.5% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 19.4% | 10.6% | -8.8% | 13.4% | -2.8% |
| Apprenticeship | 4.2% | 2.8% | -1.4% | 5.3% | -2.5% |
| HNC, HND or 2+ A Levels | 9.2% | 16.2% | 7.0% | 16.9% | -0.7% |
| Degree or Similar | 39.6% | 48.7% | 9.1% | 33.8% | 14.9% |
| Other | 3% | 1.4% | -1.6% | 2.8% | -1.4% |
In this area, the population is more ethnically diverse compared to the UK average. While 45.3% of the residents identify as white, which is lower than the UK average of 81.4%, there are significant representations of other ethnic groups.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Bangladeshi | 2% | 1.4% | -0.6% | 1.1% | 0.3% |
| Chinese | 0.2% | 0.5% | 0.3% | 0.7% | -0.2% |
| Indian | 9.6% | 15.9% | 6.3% | 3.1% | 12.8% |
| Pakistani | 12.5% | 10.8% | -1.7% | 2.7% | 8.1% |
| Other Asian | 4.2% | 7% | 2.8% | 1.6% | 5.4% |
| Black African | 5.5% | 8.7% | 3.2% | 2.5% | 6.2% |
| Black Caribbean | 0.4% | 0.9% | 0.5% | 1.0% | -0.1% |
| Other Black | 0.6% | 0.4% | -0.2% | 0.5% | -0.1% |
| Mixed White and Asian | 0.9% | 1.6% | 0.7% | 0.8% | 0.8% |
| Mixed White and African | 0.4% | 0.7% | 0.3% | 0.4% | 0.3% |
| Mixed White and Caribbean | 0% | 0.7% | 0.7% | 0.9% | -0.2% |
| Mixed Other | 2% | 1.4% | -0.6% | 0.8% | 0.6% |
| White | 61.7% | 45.3% | -16.4% | 81.4% | -36.1% |
| Arab | 0% | 0.2% | 0.2% | 0.6% | -0.4% |
| Other | 0% | 4.3% | 4.3% | 1.6% | 2.7% |
In this area, 68% 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 | 77.3% | 68% | -9.3% | 83.2% | -15.2% |
| European Union | 4.8% | 5.9% | 1.1% | 6.1% | -0.2% |
| Rest of Europe | 0.4% | 0% | -0.4% | 0.8% | -0.8% |
| Africa | 6.3% | 9.4% | 3.1% | 2.7% | 6.7% |
| Middle East and Asia | 10.9% | 15.1% | 4.2% | 5.6% | 9.5% |
| The Americas and the Caribbean | 0.4% | 1.3% | 0.9% | 1.3% | 0.0% |
| Oceania | 0% | 0.4% | 0.4% | 0.3% | 0.1% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 75.9% | 68.1% | -7.8% | 83.2% | -15.1% |
| 10+ Years | 0.6% | 27.2% | 26.6% | 9.8% | 17.4% |
| 5-10 Years | 3.5% | 2.5% | -1.0% | 2.9% | -0.4% |
| 2-5 Years | 2.8% | 1.3% | -1.5% | 2.2% | -0.9% |
| Less than 2 years | 17.3% | 0.9% | -16.4% | 1.9% | -1.0% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 84.5% | 76.7% | 7.8% |
| Ireland | 2.2% | 0.6% | 1.6% |
| Germany | 0.2% | 0.2% | 0.0% |
| Italy | 0.9% | 0.6% | 0.3% |
| Spain | 0.2% | 0.4% | -0.2% |
| Poland | 2.2% | 1.3% | 0.9% |
| Romania | 0.7% | 0.9% | -0.2% |
| Other EU countries | 0.9% | 1.5% | -0.6% |
| North Africa | 0.2% | 0.1% | 0.1% |
| Southern Asia | 2.7% | 1.2% | 1.5% |
| South-East Asia | 0.4% | 0.2% | 0.2% |
| North America and the Caribbean | 0.7% | 0.3% | 0.4% |
| No passport held | 4.3% | 13.5% | -9.2% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 18% | 37.2% | -19.2% |
| Christian | 30% | 46.2% | -16.2% |
| Hindu | 16.4% | 1.7% | 14.7% |
| Jewish | 1.6% | 0.5% | 1.1% |
| Muslim | 27.7% | 6.5% | 21.2% |
| Sikh | 2% | 0.9% | 1.1% |
| Other religion | 0.4% | 0.6% | -0.2% |
| Not answered | 4% | 6.0% | -2.0% |
Over the last 12 months, the overall crime rate around Swiss Avenue was 41.3 per 1,000 residents, which is 26.2% lower than the Nascot average. The most reported crime type was Violence and sexual offences.
Swiss Avenue has the 24th lowest crime rate of 47 local areas in Nascot and the 69th lowest crime rate of 275 local areas in Watford .
Violent and sexual offences accounted for around 19.7 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -61.8%.

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 |
|---|---|---|---|
| 19 Swiss Avenue, Watford, Hertfordshire Semi-Detached, an established residential building | £585,000 | 2024-09-20 | £593,594 |
| 3 Swiss Avenue, Watford, Hertfordshire Semi-Detached, an established residential building | £730,000 | 2022-12-16 | £703,799 |
| 31 Swiss Avenue, Watford, Hertfordshire Semi-Detached, an established residential building | £690,000 | 2022-10-18 | £656,077 |
| 27 Swiss Avenue, Watford, Hertfordshire Semi-Detached, an established residential building | £730,000 | 2022-09-23 | £700,308 |
| 65 Swiss Avenue, Watford, Hertfordshire Semi-Detached, an established residential building | £632,500 | 2021-12-17 | £656,958 |
WD18 7LL 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 WD18 7LL 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 | 126 |
| Retired | 83 |
| Part-Time Employee | 68 |
| Self-Employed | 43 |
| Student (economically inactive) | 41 |
| Looking after home or family | 23 |
| Other | 14 |
| Full-Time Student (with or without job) | 14 |
| Long-Term Sick or disabled | 14 |
| Unemployed | 6 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 35 |
| Human health and social work activities | 33 |
| Education | 32 |
| Professional, scientific and technical activities | 30 |
| Information and communication | 20 |
| Transport and storage | 16 |
| Construction | 15 |
| Public administration and defence; compulsory social security | 12 |
| Other | 11 |
| Manufacturing | 11 |
| Administrative and support service activities | 10 |
| Financial and insurance activities | 9 |
| Accommodation and food service activities | 6 |
| Real estate activities | 3 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Oxhey Early Years Centre Eastbury Road , Oxhey WD19 4RL | 4out of 4 | 2,666 yd | Local authority nursery school | Yes | Mixed | More About School |
| Kingswood Nursery School Briar Road , WD25 0DX | 4out of 4 | 4,133 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Ascot Road Primary School Ascot Road , WD18 8AD | 3out of 4 | 943 yd | Free schools | No | Mixed | More About School |
| Chater Infant School Southsea Avenue , WD18 7RD | 3out of 4 | 1,116 yd | Community school | Yes | Mixed | More About School |
| Cassiobury Junior School Bellmount Wood Avenue , WD17 3PD | 4out of 4 | 1,163 yd | Community school | No | Mixed | More About School |
| St Anthony's Catholic Primary School Croxley View , WD18 6BW | 4out of 4 | 1,168 yd | Voluntary aided school | Yes | Mixed | More About School |
| Lanchester Primary School Hempstead Road , WD17 3HD | 3out of 4 | 1,195 yd | Free schools | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Watford Grammar School for Boys Rickmansworth Road , WD18 7JF | 4out of 4 | 640 yd | Academy converter | Not Applicable | Boys | More About School |
| Croxley Danes School Baldwins Lane , Croxley Green WD3 3LR | - not rated | 927 yd | Free schools | No | Mixed | More About School |
| Westfield Academy Tolpits Lane , WD18 6NS | 3out of 4 | 1,304 yd | Academy converter | No | Mixed | More About School |
| Watford Grammar School for Girls Lady's Close , WD18 0AE | 4out of 4 | 1,930 yd | Academy converter | Not Applicable | Girls | More About School |
| The Watford UTC 18 Colonial Way , WD24 4PT | 3out of 4 | 2,661 yd | University technical college | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| West Herts College Watford Campus , Hempstead Road WD17 3EZ | - not rated | 1,169 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Chessbrook Education Support Centre Tolpits Lane , WD18 6LJ | 4out of 4 | 1,204 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
| Merchant Taylors' School Sandy Lodge , HA6 2HT | - not rated | 2,815 yd | Other independent school | No | Boys | More About School |
| York House School Sarratt Road , Croxley Green WD3 4LW | - not rated | 2,899 yd | Other independent school | Yes | Mixed | More About School |
| Merchant Taylors' Prep School Moor Farm , Sandy Lodge Road WD3 1LW | - not rated | 3,052 yd | Other independent school | Yes | Boys | More About School |
| Longwood School Bushey Hall Drive , WD23 2QG | - not rated | 3,552 yd | Other independent school | No | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Cafe In The Park | 3 Cassiobury Park, Watford | 485 yd | |
| Pucka Tucka | 506 Whippendell Road, Watford | 627 yd | |
| Daisy's In The Park | Cassiobury Park Hub, Cassiobury Park | 643 yd | |
| Costa Coffee | 153 High Street, Rickmansworth | 669 yd | |
| Rising Sun, Brewers Fayre | Brewers Fayre And Travel Inn, 2 Ascot Road | 703 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Pangea Spirit | 1 Metropolitan Station Approach, Watford | 199 yd | |
| The Shamrock | 510 Whippendell Road, Watford | 627 yd | |
| West Herts Sports Club | W H Sports Club Limited, 8 Park Avenue | 1,091 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| BloomsYard | 70 Cassiobury Park Avenue, Watford | 254 yd | |
| New Happy Place Chinese Takeaway | 500 Whippendell Road, Watford | 627 yd | |
| Yummy Yummy Take Away | 104 Princes Avenue, Watford | 829 yd | |
| King Of Pizza | 96 Queens Avenue, Watford | 891 yd | |
| Pizza And Kebab Corner | 288 - 290 Whippendell Road, Watford | 896 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Budgens | 1 Printers Avenue, Watford | 677 yd | |
| Tesco | 170 Whippendell Road, Watford | 1,061 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Watford Grammar School For Boys RICKMANSWORTH ROAD | grass pitches, health and fitness suite, tennis courts | 508 yd |
| Cassiobury Park PARK PARK CASSIOBURY PARK | grass pitches, tennis courts | 548 yd |
| West Herts Golf Club ROUSEBARN LANE | golf | 741 yd |
| Westfield Community Sports Centre WESTFIELD COMMUNITY SPORTS CENTRE WESTFIELD COMMUNITY SPORTS CENTRE TOLPITS LANE | artificial grass pitch, health and fitness suite | 1,040 yd |
| West Herts College Hempstead Road | health and fitness suite | 1,080 yd |
| West Herts Sports Club PARK AVENUE | grass pitches, health and fitness suite, squash courts, tennis courts | 1,089 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 | 159.9 Mbit/s |
| Minimum download speed | 500 Mbit/s |
| Maximum download speed | 500 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 19.1 Mbit/s |
| Maximum upload speed | 35 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.