Cassiobury Drive is in Watford and in Watford district. WD17 3AE 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 Cassiobury Drive, Watford, WD17 3AE and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: WD17 3BU, WD17 3AD, WD17 3BX, WD17 3AT, WD17 3AS, WD17 3DJ, WD17 3DL, WD17 3AF, WD17 3HD.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding WD17 3AE is primarily male, with 53.2% of the population 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 | 49.1% | 46.8% | -2.3% | 51.0% | -4.2% |
| Male | 50.9% | 53.2% | 2.3% | 49.0% | 4.2% |
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 WD17 3AE there is a very large concentration of residents that are married - 65.5% 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 | 24.4% | 24% | -0.4% | 37.9% | -13.9% |
| Married: Opposite sex | 66.6% | 65.5% | -1.1% | 44.2% | 21.3% |
| Separated | 1.1% | 1.8% | 0.7% | 2.2% | -0.4% |
| Divorced | 3.4% | 2.9% | -0.5% | 9.1% | -6.2% |
| Widowed | 4.5% | 5.8% | 1.3% | 6.1% | -0.3% |
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 (90.1%) 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 | 61.8% | 62.9% | 1.1% | 48.4% | 14.5% |
| Good health | 29% | 27.2% | -1.8% | 33.6% | -6.4% |
| Fair health | 6.3% | 8% | 1.7% | 12.7% | -4.7% |
| Bad health | 1.7% | 1.9% | 0.2% | 4.0% | -2.1% |
| Very bad health | 1.1% | 0% | -1.1% | 1.2% | -1.2% |
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 WD17 3AE this area, 6.1% 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 | 5.9% | 6.1% | 0.2% | 18.2% | -12.1% |
| 1-4 GCSEs or Equivalent | 9.9% | 5.3% | -4.6% | 9.6% | -4.3% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 12.2% | 12.3% | 0.1% | 13.4% | -1.1% |
| Apprenticeship | 1.7% | 1.5% | -0.2% | 5.3% | -3.8% |
| HNC, HND or 2+ A Levels | 10.8% | 11.1% | 0.3% | 16.9% | -5.8% |
| Degree or Similar | 54.1% | 62.3% | 8.2% | 33.8% | 28.5% |
| Other | 5.4% | 1.5% | -3.9% | 2.8% | -1.3% |
In this area, the population is more ethnically diverse compared to the UK average. While 52% 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 | 1.3% | 0% | -1.3% | 1.1% | -1.1% |
| Chinese | 1.3% | 2.8% | 1.5% | 0.7% | 2.1% |
| Indian | 13.5% | 21.7% | 8.2% | 3.1% | 18.6% |
| Pakistani | 5.5% | 10.9% | 5.4% | 2.7% | 8.2% |
| Other Asian | 5.5% | 1.7% | -3.8% | 1.6% | 0.1% |
| Black African | 1.7% | 1.4% | -0.3% | 2.5% | -1.1% |
| Black Caribbean | 0.2% | 1.2% | 1.0% | 1.0% | 0.2% |
| Other Black | 0% | 0.2% | 0.2% | 0.5% | -0.3% |
| Mixed White and Asian | 3.3% | 3.5% | 0.2% | 0.8% | 2.7% |
| Mixed White and African | 0.7% | 1.2% | 0.5% | 0.4% | 0.8% |
| Mixed White and Caribbean | 0% | 0.7% | 0.7% | 0.9% | -0.2% |
| Mixed Other | 0.4% | 1.2% | 0.8% | 0.8% | 0.4% |
| White | 65.7% | 52% | -13.7% | 81.4% | -29.4% |
| Gypsy or Irish Traveller | 0.2% | 0% | -0.2% | 0.1% | -0.1% |
| Arab | 0% | 0.9% | 0.9% | 0.6% | 0.3% |
| Other | 0.7% | 0.5% | -0.2% | 1.6% | -1.1% |
In this area, 74.6% 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 | 77.9% | 74.6% | -3.3% | 83.2% | -8.6% |
| European Union | 4.1% | 4.3% | 0.2% | 6.1% | -1.8% |
| Rest of Europe | 0.2% | 0% | -0.2% | 0.8% | -0.8% |
| Africa | 5.7% | 7.3% | 1.6% | 2.7% | 4.6% |
| Middle East and Asia | 11.4% | 12.1% | 0.7% | 5.6% | 6.5% |
| The Americas and the Caribbean | 0.4% | 1.4% | 1.0% | 1.3% | 0.1% |
| Oceania | 0.2% | 0.2% | 0.0% | 0.3% | -0.1% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 76.6% | 74.5% | -2.1% | 83.2% | -8.7% |
| 10+ Years | 1.1% | 23.4% | 22.3% | 9.8% | 13.6% |
| 5-10 Years | 3.9% | 1.7% | -2.2% | 2.9% | -1.2% |
| 2-5 Years | 1.5% | 0.5% | -1.0% | 2.2% | -1.7% |
| Less than 2 years | 16.8% | 0% | -16.8% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 92.9% | 76.7% | 16.2% |
| Ireland | 1.2% | 0.6% | 0.6% |
| France | 0.5% | 0.3% | 0.2% |
| Germany | 0.2% | 0.2% | 0.0% |
| Portugal | 0.2% | 0.5% | -0.3% |
| Spain | 0.5% | 0.4% | 0.1% |
| Poland | 0.2% | 1.3% | -1.1% |
| Other EU countries | 1.4% | 1.5% | -0.1% |
| Central and Western Africa | 0.2% | 0.3% | -0.1% |
| South and Eastern Africa | 0.2% | 0.2% | 0.0% |
| Eastern Asia | 0.7% | 0.3% | 0.4% |
| Southern Asia | 0.7% | 1.2% | -0.5% |
| North America and the Caribbean | 0.5% | 0.3% | 0.2% |
| No passport held | 0.5% | 13.5% | -13.0% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 21.2% | 37.2% | -16.0% |
| Christian | 32.5% | 46.2% | -13.7% |
| Buddhist | 1.2% | 0.5% | 0.7% |
| Hindu | 14.1% | 1.7% | 12.4% |
| Jewish | 1.9% | 0.5% | 1.4% |
| Muslim | 13.4% | 6.5% | 6.9% |
| Sikh | 1.4% | 0.9% | 0.5% |
| Other religion | 3.3% | 0.6% | 2.7% |
| Not answered | 11.1% | 6.0% | 5.1% |
Over the last 12 months, the overall crime rate around Cassiobury Drive was 108.5 per 1,000 residents, which is 93.7% higher than the Nascot average. The most reported crime type was Violence and sexual offences.
Cassiobury Drive has the 6th highest crime rate of 47 local areas in Nascot and the 77th highest crime rate of 275 local areas in Watford .
Violent and sexual offences accounted for around 51.1 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -87.3%.

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 |
|---|---|---|---|
| 50 Cassiobury Drive, Watford, Hertfordshire Detached, an established residential building | £1,165,000 | 2024-11-22 | £1,137,262 |
| 52 Cassiobury Drive, Watford, Hertfordshire Detached, an established residential building | £1,625,000 | 2022-01-28 | £1,649,489 |
| 54 Cassiobury Drive, Watford, Hertfordshire Detached, an established residential building | £1,000,000 | 2021-04-14 | £1,076,484 |
| 68 Cassiobury Drive, Watford, Hertfordshire Detached, an established residential building | £870,000 | 2019-02-04 | £1,001,722 |
| 52 Cassiobury Drive, Watford, Hertfordshire Detached, an established residential building | £925,000 | 2015-04-29 | £1,309,722 |
WD17 3AE area has a very high level of entrepreneurship. Only 15% 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.
WD17 3AE 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 | 106 |
| Retired | 95 |
| Self-Employed | 46 |
| Part-Time Employee | 34 |
| Student (economically inactive) | 25 |
| Looking after home or family | 20 |
| Unemployed | 7 |
| Other | 6 |
| Full-Time Student (with or without job) | 2 |
| Long-Term Sick or disabled | 0 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 40 |
| Human health and social work activities | 34 |
| Education | 30 |
| Information and communication | 23 |
| Professional, scientific and technical activities | 23 |
| Construction | 18 |
| Financial and insurance activities | 18 |
| Transport and storage | 8 |
| Other | 7 |
| Real estate activities | 7 |
| Administrative and support service activities | 7 |
| Public administration and defence; compulsory social security | 6 |
| Manufacturing | 5 |
| Accommodation and food service activities | 5 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Oxhey Early Years Centre Eastbury Road , Oxhey WD19 4RL | 4out of 4 | 2,659 yd | Local authority nursery school | Yes | Mixed | More About School |
| Kingswood Nursery School Briar Road , WD25 0DX | 4out of 4 | 3,362 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Lanchester Primary School Hempstead Road , WD17 3HD | 3out of 4 | 373 yd | Free schools | No | Mixed | More About School |
| Chater Infant School Southsea Avenue , WD18 7RD | 3out of 4 | 970 yd | Community school | Yes | Mixed | More About School |
| Cassiobury Junior School Bellmount Wood Avenue , WD17 3PD | 4out of 4 | 999 yd | Community school | No | Mixed | More About School |
| Nascot Wood Junior School Nascot Wood Road , WD17 4YS | 4out of 4 | 1,041 yd | Community school | No | Mixed | More About School |
| Nascot Wood Infant and Nursery School Nascot Wood Road , WD17 4YT | 4out of 4 | 1,072 yd | Community school | Yes | 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 | 843 yd | Academy converter | Not Applicable | Boys | More About School |
| Watford Grammar School for Girls Lady's Close , WD18 0AE | 4out of 4 | 1,560 yd | Academy converter | Not Applicable | Girls | More About School |
| The Watford UTC 18 Colonial Way , WD24 4PT | 3out of 4 | 1,733 yd | University technical college | No | Mixed | More About School |
| Westfield Academy Tolpits Lane , WD18 6NS | 3out of 4 | 1,806 yd | Academy converter | No | Mixed | More About School |
| Croxley Danes School Baldwins Lane , Croxley Green WD3 3LR | - not rated | 1,870 yd | Free schools | 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 | 359 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 | 1,649 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
| Longwood School Bushey Hall Drive , WD23 2QG | - not rated | 2,901 yd | Other independent school | No | Mixed | More About School |
| Stanborough Secondary School Stanborough Park , WD25 9JT | - not rated | 3,150 yd | Other independent school | No | Mixed | More About School |
| The Purcell School Aldenham Road , Bushey WD23 2TS | - not rated | 3,355 yd | Other independent school | No | Mixed | More About School |
| Stanborough Primary School Appletree Walk , WD25 0DQ | - not rated | 3,375 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 |
|---|---|---|---|
| Aramark Ltd @ West Herts College | West Hertfordshire College, Watford Campus | 339 yd | |
| The Cafe In The Park | 3 Cassiobury Park, Watford | 485 yd | |
| Leafi Limited | Town Hall, St Peters Street | 489 yd | |
| Kings Catering | 22 The Avenue, Watford | 530 yd | |
| The Cafe In The Library | Watford Central Library, Hempstead Road | 547 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Halsey Masonic Hall Watford Ltd | Halsey Masonic Hall, 1 Rickmansworth Road | 652 yd | |
| Steinbeck And Shaw @ PRYZM | 127 The Parade High Street, Watford | 707 yd | |
| 143 Bar | 143 The Parade High Street, Watford | 707 yd | |
| Watford Ex Service & Social Club | Watford Ex Service And Social Club, 12 - 14 St Albans Road | 727 yd | |
| West Herts Sports Club | W H Sports Club Limited, 8 Park Avenue | 765 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Ferrys Burger | 159A The Parade High Street, Watford | 656 yd | |
| Panda Cuisine | 185 The Parade High Street, Watford | 657 yd | |
| Prime Pizza | 171 The Parade High Street, Watford | 661 yd | |
| BloomsYard | 70 Cassiobury Park Avenue, Watford | 698 yd | |
| Tops Pizza | 155 The Parade High Street, Watford | 707 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Sainsbury's | J Sainsbury PLC, Albert Road South | 893 yd | |
| Tesco | 170 Whippendell Road, Watford | 1,007 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| West Herts College Hempstead Road | health and fitness suite | 223 yd |
| Watford Central Baths (Closed) Hempstead Road | swimming pool | 375 yd |
| Cassiobury Park PARK PARK CASSIOBURY PARK | grass pitches, tennis courts | 407 yd |
| Watford Leisure Centre - Central HEMPSTEAD ROAD | health and fitness suite, swimming pool | 419 yd |
| Cassiobury Tennis Club THE GARDENS | tennis courts | 471 yd |
| West Herts Sports Club PARK AVENUE | grass pitches, health and fitness suite, squash courts, tennis courts | 662 yd |
| Watford Grammar School For Boys RICKMANSWORTH ROAD | grass pitches, health and fitness suite, tennis courts | 826 yd |
| Fitness4Less (Watford) THE PARADE HIGH STREET | health and fitness suite | 903 yd |
| Nrg (Watford) 19-21 19-21 CLARENDON ROAD | health and fitness suite | 1,014 yd |
| West Herts College (Closed) Cassio Campus Cassio Campus Langley Road | health and fitness suite | 1,060 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 | 159.9 Mbit/s |
| Average download speed | 172.4 Mbit/s |
| Minimum download speed | 350 Mbit/s |
| Maximum download speed | 350 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 25 Mbit/s |
| Maximum upload speed | 35 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.