Grandfield Avenue is in Watford and in Watford district. WD17 4XD is located in the Nascot electoral ward, within the English Parliamentary constituency of Watford. This postcode has been in use since 2000-10-01.
StreetScan combines information about Grandfield Avenue, Watford, WD17 4XD and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: WD17 4YW, WD17 4PZ, WD17 4RP, WD17 4LH, WD17 3EJ, WD17 4UH, WD17 4YP, WD17 4RR, WD17 4LG.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around WD17 4XD is generally consistent with those figures, having a male population of 48.7%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 47.6% | 51.3% | 3.7% | 51.0% | 0.3% |
| Male | 52.4% | 48.7% | -3.7% | 49.0% | -0.3% |
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 | 39.8% | 41.9% | 2.1% | 37.9% | 4.0% |
| Married: Opposite sex | 41% | 44.6% | 3.6% | 44.2% | 0.4% |
| Separated | 3.3% | 1.5% | -1.8% | 2.2% | -0.7% |
| Divorced | 7.8% | 6.4% | -1.4% | 9.1% | -2.7% |
| Widowed | 8.2% | 5.6% | -2.6% | 6.1% | -0.5% |
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%) 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 | 46.9% | 52.9% | 6.0% | 48.4% | 4.5% |
| Good health | 38.7% | 35.1% | -3.6% | 33.6% | 1.5% |
| Fair health | 10.6% | 9.1% | -1.5% | 12.7% | -3.6% |
| Bad health | 3.1% | 2.9% | -0.2% | 4.0% | -1.1% |
| Very bad health | 0.7% | 0% | -0.7% | 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.
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 53.2%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 12.3% | 10.6% | -1.7% | 18.2% | -7.6% |
| 1-4 GCSEs or Equivalent | 8.2% | 8.4% | 0.2% | 9.6% | -1.2% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 13.5% | 10.6% | -2.9% | 13.4% | -2.8% |
| Apprenticeship | 1.2% | 3.4% | 2.2% | 5.3% | -1.9% |
| HNC, HND or 2+ A Levels | 9% | 12.5% | 3.5% | 16.9% | -4.4% |
| Degree or Similar | 51.2% | 53.2% | 2.0% | 33.8% | 19.4% |
| Other | 4.5% | 1.1% | -3.4% | 2.8% | -1.7% |
In this area, the population is more ethnically diverse compared to the UK average. While 57.5% 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) | |
|---|---|---|---|---|---|
| Chinese | 0.3% | 2.8% | 2.5% | 0.7% | 2.1% |
| Indian | 16.8% | 15.1% | -1.7% | 3.1% | 12.0% |
| Pakistani | 4.8% | 7.4% | 2.6% | 2.7% | 4.7% |
| Other Asian | 3.1% | 5.1% | 2.0% | 1.6% | 3.5% |
| Black African | 1% | 3.7% | 2.7% | 2.5% | 1.2% |
| Black Caribbean | 0.3% | 0% | -0.3% | 1.0% | -1.0% |
| Other Black | 0.7% | 0% | -0.7% | 0.5% | -0.5% |
| Mixed White and Asian | 1% | 1.4% | 0.4% | 0.8% | 0.6% |
| Mixed White and African | 0% | 0.9% | 0.9% | 0.4% | 0.5% |
| Mixed White and Caribbean | 1.7% | 0.3% | -1.4% | 0.9% | -0.6% |
| Mixed Other | 0.3% | 0.9% | 0.6% | 0.8% | 0.1% |
| White | 67.8% | 57.5% | -10.3% | 81.4% | -23.9% |
| Roma | 0% | 0.3% | 0.3% | 0.2% | 0.1% |
| Arab | 1.7% | 1.1% | -0.6% | 0.6% | 0.5% |
| Other | 0.3% | 3.4% | 3.1% | 1.6% | 1.8% |
In this area, 56.7% 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 | 69.9% | 56.7% | -13.2% | 83.2% | -26.5% |
| European Union | 6.8% | 17.1% | 10.3% | 6.1% | 11.0% |
| Rest of Europe | 2.1% | 2.8% | 0.7% | 0.8% | 2.0% |
| Africa | 4.5% | 5.1% | 0.6% | 2.7% | 2.4% |
| Middle East and Asia | 13.4% | 17.9% | 4.5% | 5.6% | 12.3% |
| The Americas and the Caribbean | 2.7% | 0% | -2.7% | 1.3% | -1.3% |
| Oceania | 0.3% | 0.3% | 0.0% | 0.3% | 0.0% |
| British Overseas | 0.3% | 0% | -0.3% | 0.0% | 0.0% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 69.9% | 56.9% | -13.0% | 83.2% | -26.3% |
| 10+ Years | 3.4% | 18.9% | 15.5% | 9.8% | 9.1% |
| 5-10 Years | 4.5% | 9.4% | 4.9% | 2.9% | 6.5% |
| 2-5 Years | 12% | 10.6% | -1.4% | 2.2% | 8.4% |
| Less than 2 years | 10.3% | 4.3% | -6.0% | 1.9% | 2.4% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 60.2% | 76.7% | -16.5% |
| Ireland | 1.2% | 0.6% | 0.6% |
| France | 2.3% | 0.3% | 2.0% |
| Italy | 1.2% | 0.6% | 0.6% |
| Spain | 0.6% | 0.4% | 0.2% |
| Lithuania | 0.3% | 0.3% | 0.0% |
| Poland | 2.6% | 1.3% | 1.3% |
| Romania | 5.8% | 0.9% | 4.9% |
| Other EU countries | 6.9% | 1.5% | 5.4% |
| Turkey | 0.9% | 0.1% | 0.8% |
| Other Europe | 0.3% | 0.2% | 0.1% |
| North Africa | 0.3% | 0.1% | 0.2% |
| Central and Western Africa | 0.6% | 0.3% | 0.3% |
| South and Eastern Africa | 0.3% | 0.2% | 0.1% |
| Eastern Asia | 0.3% | 0.3% | 0.0% |
| Southern Asia | 8.1% | 1.2% | 6.9% |
| South-East Asia | 0.3% | 0.2% | 0.1% |
| North America and the Caribbean | 0.3% | 0.3% | 0.0% |
| Oceania | 0.3% | 0.1% | 0.2% |
| No passport held | 7.5% | 13.5% | -6.0% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 29.1% | 37.2% | -8.1% |
| Christian | 33.1% | 46.2% | -13.1% |
| Buddhist | 1.4% | 0.5% | 0.9% |
| Hindu | 12% | 1.7% | 10.3% |
| Jewish | 4% | 0.5% | 3.5% |
| Muslim | 16.9% | 6.5% | 10.4% |
| Other religion | 1.1% | 0.6% | 0.5% |
| Not answered | 2.3% | 6.0% | -3.7% |
Over the last 12 months, the overall crime rate around Grandfield Avenue was 11.3 per 1,000 residents, which is 78.9% lower than the Nascot average. The most reported crime type was Violence and sexual offences.
Grandfield Avenue has the 5th lowest crime rate of 47 local areas in Nascot and the 9th lowest crime rate of 271 local areas in Watford .
Violent and sexual offences accounted for around 8.5 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -76.5%.

Households in this area have a much higher level of wealth compared to the average household in England and Wales. 93% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| Flat 11 101 Grandfield Avenue, Watford, Hertfordshire Flats/Maisonettes, an established residential building | £330,000 | 2025-05-08 | £328,565 |
| Flat 7 103 Grandfield Avenue, Watford, Hertfordshire Flats/Maisonettes, an established residential building | £270,000 | 2025-03-28 | £256,025 |
| Flat 6 105 Grandfield Avenue, Watford, Hertfordshire Flats/Maisonettes, an established residential building | £312,500 | 2023-06-15 | £298,488 |
| Flat 4 101 Grandfield Avenue, Watford, Hertfordshire Flats/Maisonettes, an established residential building | £287,500 | 2022-01-31 | £280,458 |
| Flat 2 103 Grandfield Avenue, Watford, Hertfordshire Flats/Maisonettes, an established residential building | £265,000 | 2021-06-29 | £249,476 |
WD17 4XD 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 | 121 |
| Retired | 42 |
| Self-Employed | 30 |
| Part-Time Employee | 23 |
| Looking after home or family | 17 |
| Other | 11 |
| Student (economically inactive) | 10 |
| Full-Time Student (with or without job) | 7 |
| Unemployed | 6 |
| Long-Term Sick or disabled | 1 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 22 |
| Information and communication | 21 |
| Professional, scientific and technical activities | 16 |
| Education | 15 |
| Public administration and defence; compulsory social security | 13 |
| Other | 12 |
| Construction | 11 |
| Human health and social work activities | 10 |
| Accommodation and food service activities | 10 |
| Transport and storage | 9 |
| Financial and insurance activities | 7 |
| Administrative and support service activities | 6 |
| Manufacturing | 5 |
| Real estate activities | 3 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Kingswood Nursery School Briar Road , WD25 0DX | 4out of 4 | 2,523 yd | Local authority nursery school | Yes | Mixed | More About School |
| Oxhey Nursery School Eastbury Road , Oxhey WD19 4RL | 3out of 4 | 3,517 yd | Local authority nursery school | Yes | Mixed | More About School |
| Wall Hall Nursery School University of Hertfordshire , Watford Campus WD25 8AT | - not rated | 4,505 yd | Local authority nursery school | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Nascot Wood Junior School Nascot Wood Road , WD17 4YS | 4out of 4 | 185 yd | Community school | No | Mixed | More About School |
| Nascot Wood Infant and Nursery School Nascot Wood Road , WD17 4YT | 3out of 4 | 292 yd | Community school | Yes | Mixed | More About School |
| Cassiobury Infant and Nursery School Bellmount Wood Avenue , WD17 3PE | 3out of 4 | 759 yd | Community school | Yes | Mixed | More About School |
| Cassiobury Junior School Bellmount Wood Avenue , WD17 3PD | 3out of 4 | 776 yd | Community school | No | Mixed | More About School |
| Beechfield School Gammons Lane , WD24 5TY | - not rated | 900 yd | Community school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The Watford UTC 18 Colonial Way , WD24 4PT | - not rated | 1,676 yd | University technical college | No | Mixed | More About School |
| Watford Grammar School for Boys Rickmansworth Road , WD18 7JF | 4out of 4 | 1,729 yd | Academy converter | Not Applicable | Boys | More About School |
| Watford Grammar School for Boys Rickmansworth Road , WD18 7JF | - not rated | 1,729 yd | Voluntary aided school | Not Applicable | Boys | More About School |
| Watford Grammar School for Girls Lady's Close , WD18 0AE | 4out of 4 | 2,333 yd | Academy converter | Not Applicable | Girls | More About School |
| Watford Grammar School for Girls Lady's Close , WD18 0AE | - not rated | 2,333 yd | Voluntary aided school | Not Applicable | Girls | 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 | 1,118 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Northfield School Church Road , WD17 4QB | - not rated | 631 yd | Other independent school | Not Applicable | Girls | More About School |
| Nisai Virtual Academy Ltd 4th Floor , 28 Clarendon Road WD17 1JJ | - not rated | 1,857 yd | Special post 16 institution | Not Applicable | Mixed | More About School |
| Integrated Services Programme Victoria House , 49 Vicarage Road WD18 0DE | - not rated | 2,208 yd | Other independent school | Not Applicable | Mixed | More About School |
| International Stanborough School Stanborough Park , WD25 9JT | - not rated | 2,360 yd | Other independent school | No | Mixed | More About School |
| Stanborough Secondary School Stanborough Park , WD25 9JT | - not rated | 2,360 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 |
|---|---|---|---|
| Prince Of Bengal | 51 Langley Way, Watford | 429 yd | |
| Rhubarb Cafe | 168 Cassiobury Drive, Watford | 477 yd | |
| Sun Sports | Sun Postal Sports And Social Club, Bellmount Wood Avenue | 724 yd | |
| Southern Cross | The Southern Cross Hotel, 41 - 43 Langley Road | 835 yd | |
| Zoya | 141 Leavesden Road, Watford | 865 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Essex Arms | Langley Way, Watford | 384 yd | |
| Sun Postal Sports & Social Club | Sun Postal Sports And Social Club, Bellmount Wood Avenue | 724 yd | |
| Nascot Arms | The Nascot Arms, 11 Stamford Road | 941 yd | |
| Glenn Sports & Social Club | Glen Sports And Social Club, Victoria Road | 1,012 yd | |
| Dunnings Bar And Restaurant | 153 St Albans Road, Watford | 1,076 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Micky's Fish And Chips Kebab | 126B Leavesden Road, Watford | 893 yd | |
| Square Pizza House | 5 Langley Road, Watford | 1,082 yd | |
| Slow Boat | 183 St Albans Road, Watford | 1,083 yd | |
| The Anchor Fish Bar | 185A St Albans Road, Watford | 1,083 yd | |
| Siddhi Foods | 131 St Albans Road, Watford | 1,089 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| West Herts College (Closed) Cassio Campus Cassio Campus Langley Road | health and fitness suite | 363 yd |
| Cassiobury Tennis Club THE GARDENS | tennis courts | 513 yd |
| Herts Indoor Bowls Club Bellmount Wood Avenue | indoor bowls | 791 yd |
| Sun Postal Sports And Social Club BELLMOUNT WOOD AVENUE | grass pitches | 826 yd |
| Callowland Recreation Ground Ashby Road | grass pitches | 862 yd |
| Watford Grammar School For Boys (New Field) CONINGESBY DRIVE | artificial grass pitch, grass pitches | 961 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 | 136.7 Mbit/s |
| Minimum download speed | 600 Mbit/s |
| Maximum download speed | 600 Mbit/s |
| Median upload speed | 10 Mbit/s |
| Average upload speed | 13.2 Mbit/s |
| Maximum upload speed | 40 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.