Courtenay Avenue is in Harrow and in Harrow district. HA3 6LJ is located in the Hatch End electoral ward, within the English Parliamentary constituency of Ruislip, Northwood and Pinner. This postcode has been in use since 1980-01-01.
StreetScan combines information about Courtenay Avenue, Harrow, HA3 6LJ and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: HA3 6LN, HA3 6LT, HA3 6LP, HA3 6LS, HA3 6LU, HA3 6LL, HA3 6LX, HA3 6LW, HA3 6LE.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around HA3 6LJ is generally consistent with those figures, having a male population of 48.6%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 50.6% | 51.4% | 0.8% | 51.0% | 0.4% |
| Male | 49.4% | 48.6% | -0.8% | 49.0% | -0.4% |
Across the UK, the average relationship status breakdown is roughly 44% married, 38% single, 9% divorced, 6% widowed, and 2% separated.
In the immediate area around HA3 6LJ, a significant portion of the population is single, making up 43.1% of the residents. On average, approximately 38% of individuals who responded to the census in the UK were single. Areas with higher single populations are typically urban centers, university towns, regions with dynamic job markets, rich cultural offerings and entertainment facilities. These regions also tend to have a younger demographic.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Single | 36.4% | 43.1% | 6.7% | 37.9% | 5.2% |
| Married: Opposite sex | 42.4% | 43.1% | 0.7% | 44.2% | -1.1% |
| Separated | 4.4% | 2.6% | -1.8% | 2.2% | 0.4% |
| Divorced | 10% | 5.8% | -4.2% | 9.1% | -3.3% |
| Widowed | 6.8% | 5.5% | -1.3% | 6.1% | -0.6% |
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 (85.9%) 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 | 45.7% | 52.1% | 6.4% | 48.4% | 3.7% |
| Good health | 35.1% | 33.8% | -1.3% | 33.6% | 0.2% |
| Fair health | 12.5% | 8.7% | -3.8% | 12.7% | -4.0% |
| Bad health | 6.1% | 3.9% | -2.2% | 4.0% | -0.1% |
| Very bad health | 0.6% | 1.4% | 0.8% | 1.2% | 0.2% |
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.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 26.4% | 17.9% | -8.5% | 18.2% | -0.3% |
| 1-4 GCSEs or Equivalent | 16% | 14.7% | -1.3% | 9.6% | 5.1% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 10.8% | 8.8% | -2.0% | 13.4% | -4.6% |
| Apprenticeship | 0.8% | 5.5% | 4.7% | 5.3% | 0.2% |
| HNC, HND or 2+ A Levels | 11.6% | 12.1% | 0.5% | 16.9% | -4.8% |
| Degree or Similar | 23.2% | 37.4% | 14.2% | 33.8% | 3.6% |
| Other | 11.2% | 3.7% | -7.5% | 2.8% | 0.9% |
In this area, the population is more ethnically diverse compared to the UK average. While 55.5% 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) | |
|---|---|---|---|---|---|
| Indian | 14% | 17.1% | 3.1% | 3.1% | 14.0% |
| Pakistani | 1.2% | 3.1% | 1.9% | 2.7% | 0.4% |
| Other Asian | 4.6% | 5.3% | 0.7% | 1.6% | 3.7% |
| Black African | 3% | 3.9% | 0.9% | 2.5% | 1.4% |
| Black Caribbean | 4.6% | 2% | -2.6% | 1.0% | 1.0% |
| Other Black | 4% | 1.1% | -2.9% | 0.5% | 0.6% |
| Mixed White and Asian | 0.9% | 0.8% | -0.1% | 0.8% | 0.0% |
| Mixed White and African | 1.2% | 3.1% | 1.9% | 0.4% | 2.7% |
| Mixed White and Caribbean | 0.9% | 2.8% | 1.9% | 0.9% | 1.9% |
| Mixed Other | 1.8% | 1.7% | -0.1% | 0.8% | 0.9% |
| White | 59.5% | 55.5% | -4.0% | 81.4% | -25.9% |
| Roma | 0% | 0.3% | 0.3% | 0.2% | 0.1% |
| Arab | 3% | 1.1% | -1.9% | 0.6% | 0.5% |
| Other | 1.2% | 2.2% | 1.0% | 1.6% | 0.6% |
In this area, 63.6% 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 | 70.4% | 63.6% | -6.8% | 83.2% | -19.6% |
| European Union | 7% | 15.1% | 8.1% | 6.1% | 9.0% |
| Rest of Europe | 1.2% | 1.4% | 0.2% | 0.8% | 0.6% |
| Africa | 6.4% | 4.2% | -2.2% | 2.7% | 1.5% |
| Middle East and Asia | 12.2% | 13.2% | 1.0% | 5.6% | 7.6% |
| The Americas and the Caribbean | 1.8% | 2.5% | 0.7% | 1.3% | 1.2% |
| Oceania | 0.9% | 0% | -0.9% | 0.3% | -0.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 68.9% | 63.9% | -5.0% | 83.2% | -19.3% |
| 10+ Years | 1.8% | 23.1% | 21.3% | 9.8% | 13.3% |
| 5-10 Years | 2.7% | 5.6% | 2.9% | 2.9% | 2.7% |
| 2-5 Years | 7% | 3.9% | -3.1% | 2.2% | 1.7% |
| Less than 2 years | 19.5% | 3.4% | -16.1% | 1.9% | 1.5% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 72.8% | 76.7% | -3.9% |
| Ireland | 3.9% | 0.6% | 3.3% |
| France | 1.1% | 0.3% | 0.8% |
| Portugal | 1.4% | 0.5% | 0.9% |
| Poland | 3.4% | 1.3% | 2.1% |
| Romania | 3.1% | 0.9% | 2.2% |
| Other EU countries | 2.2% | 1.5% | 0.7% |
| Other Europe | 0.3% | 0.2% | 0.1% |
| South and Eastern Africa | 0.6% | 0.2% | 0.4% |
| Southern Asia | 0.6% | 1.2% | -0.6% |
| Central and South America | 2% | 0.2% | 1.8% |
| No passport held | 8.7% | 13.5% | -4.8% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 16.4% | 37.2% | -20.8% |
| Christian | 50% | 46.2% | 3.8% |
| Hindu | 16.1% | 1.7% | 14.4% |
| Jewish | 0.3% | 0.5% | -0.2% |
| Muslim | 11% | 6.5% | 4.5% |
| Sikh | 0.3% | 0.9% | -0.6% |
| Other religion | 1.1% | 0.6% | 0.5% |
| Not answered | 4.8% | 6.0% | -1.2% |
Over the last 12 months, the overall crime rate around Courtenay Avenue was 11.7 per 1,000 residents, which is 86.7% lower than the Harrow Weald average. The most reported crime type was Violence and sexual offences.
Courtenay Avenue has the 6th lowest crime rate of 87 local areas in Harrow Weald and the 34th lowest crime rate of 650 local areas in Harrow .
Violent and sexual offences accounted for around 8.7 crimes per 1,000 residents and have remained broadly unchanged year on year. Over the last decade, overall crime has fallen by about -83.1%.

Households in this area have a higher level of wealth to the average household in England and Wales. 77% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 91 Courtenay Avenue, Harrow, Greater London Terraced, an established residential building | £448,000 | 2024-10-11 | £452,958 |
| Flat 1 157 Courtenay Avenue, Harrow, Greater London Flats/Maisonettes, an established residential building | £375,000 | 2022-09-30 | £375,000 |
| 149 Courtenay Avenue, Harrow, Greater London Terraced, an established residential building | £442,000 | 2021-10-26 | £491,383 |
| 143 Courtenay Avenue, Harrow, Greater London Semi-Detached, an established residential building | £555,000 | 2021-09-07 | £611,720 |
| 161 Courtenay Avenue, Harrow, Greater London Semi-Detached, an established residential building | £427,101 | 2018-08-17 | £507,562 |
HA3 6LJ area has a very high level of entrepreneurship. Only 10% of streets have higher percent of entrepreneur residents. 15% 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.
HA3 6LJ area has a low unemployment rate. According to Census 2021, 3% 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 HA3 6LJ 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 | 88 |
| Self-Employed | 41 |
| Part-Time Employee | 34 |
| Retired | 33 |
| Looking after home or family | 18 |
| Student (economically inactive) | 16 |
| Other | 15 |
| Full-Time Student (with or without job) | 15 |
| Long-Term Sick or disabled | 11 |
| Unemployed | 7 |
| Human health and social work activities | 20 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 20 |
| Education | 17 |
| Construction | 12 |
| Transport and storage | 10 |
| Public administration and defence; compulsory social security | 10 |
| Professional, scientific and technical activities | 9 |
| Other | 8 |
| Financial and insurance activities | 7 |
| Accommodation and food service activities | 7 |
| Information and communication | 6 |
| Real estate activities | 5 |
| Administrative and support service activities | 5 |
| Manufacturing | 3 |
| Water supply; sewerage, waste management and remediation activities | 2 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Hillview Nursery School 2 Grange Road , HA2 0LW | 3out of 4 | 4,701 yd | Local authority nursery school | Yes | Mixed | More About School |
| Oxhey Early Years Centre Eastbury Road , Oxhey WD19 4RL | 4out of 4 | 5,323 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St Teresa's Catholic Primary School and Nursery Long Elmes , Harrow Weald HA3 6LE | 3out of 4 | 163 yd | Voluntary aided school | Yes | Mixed | More About School |
| Cedars Manor School Whittlesea Road , HA3 6LS | 3out of 4 | 304 yd | Community school | Yes | Mixed | More About School |
| Pinner Park Primary School Melbourne Avenue , HA5 5TL | 4out of 4 | 1,162 yd | Community school | Yes | Mixed | More About School |
| Hujjat Primary School Brookshill , Harrow Weald HA3 6RR | - not rated | 1,480 yd | Free schools | No | Mixed | More About School |
| Grimsdyke School Sylvia Avenue , Hatch End HA5 4QE | 4out of 4 | 1,716 yd | Community school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Hatch End High School Headstone Lane , HA3 6NR | 3out of 4 | 42 yd | Academy converter | Not Applicable | Mixed | More About School |
| Salvatorian Roman Catholic College High Road , Harrow Weald HA3 5DY | 3out of 4 | 1,464 yd | Academy converter | No | Boys | More About School |
| The Sacred Heart Language College High Street , Wealdstone HA3 7AY | 4out of 4 | 1,684 yd | Academy converter | No | Girls | More About School |
| Nower Hill High School George V Avenue , HA5 5RP | 4out of 4 | 2,023 yd | Academy converter | Not Applicable | Mixed | More About School |
| Bentley Wood High School Clamp Hill , HA7 3JW | 4out of 4 | 2,209 yd | Academy converter | Not Applicable | Girls | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Stanmore College Elm Park , HA7 4BQ | - not rated | 3,492 yd | Further education | Not Applicable | Mixed | More About School |
| St Dominic's Sixth Form College Mount Park Avenue , Harrow-on-the-Hill HA1 3HX | - not rated | 4,964 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Whitefriars School Whitefriars Avenue , Wealdstone HA3 5RQ | 4out of 4 | 1,525 yd | Academy converter | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Shaftesbury High School Headstone Lane , HA3 6LE | 4out of 4 | 178 yd | Community special school | Not Applicable | Mixed | More About School |
| Kingsley High School Whittlesea Road , HA3 6ND | 4out of 4 | 387 yd | Community special school | Not Applicable | Mixed | More About School |
| Harrow Collegiate Harrow Teachers Centre , Achievement and Inclusion Service HA3 5PQ | - not rated | 1,155 yd | Sixth form centres | No | Mixed | More About School |
| The Helix Education Centre 94 Uxbridge Road , HA3 6DH | 3out of 4 | 1,640 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
| Nisai Virtual Academy Ltd Milton Road , HA1 1XB | - not rated | 2,500 yd | Special post 16 institution | Not Applicable | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Elmes Cafe | 247 Long Elmes, Harrow Weald | 216 yd | |
| Coffee Haven | Wyevale Garden Centre, Headstone Lane | 458 yd | |
| Dome kitchen | 201 Headstone Lane, Harrow | 539 yd | |
| Pizza Dono | 193 Headstone Lane, Harrow | 545 yd | |
| Morrisons | 299 Uxbridge Road, Hatch End | 860 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| West Harrow Cricket Club | Pavillion, Headstone Manor Recreation Ground | 839 yd | |
| Harrow St Mary's Cricket Club | Pavillion, Old Millhillians Sports Ground | 865 yd | |
| The Moon And Sixpence PH | 250 Uxbridge Road, Hatch End | 989 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Mings Fish & Chips Chinese Take-away | 259 Long Elmes, Harrow Weald | 216 yd | |
| Hui Wong | 207 Headstone Lane, Harrow | 545 yd | |
| Subway | Corporate House, 419-421 High Road | 1,047 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Hatch End High School HEADSTONE LANE | artificial grass pitch, swimming pool | 156 yd |
| Cedars Myplace Youth & Community Centre CHICHELEY ROAD | artificial grass pitch, health and fitness suite | 349 yd |
| Hatch End Playing Fields BONIFACE WALK | grass pitches | 536 yd |
| R.C.T. Sports And Social Ground HEADSTONE LANE | grass pitches | 567 yd |
| Bannister Sports Centre UXBRIDGE ROAD | athletics tracks, grass pitches | 679 yd |
| Hatch End Swimming Pool HATCH END SWIMMING POOL HATCH END SWIMMING POOL UXBRIDGE ROAD | swimming pool | 709 yd |
| Harrow Weald Recreation Ground BLACKWELL CLOSE | grass pitches, tennis courts | 805 yd |
| Broadfields Country Club (Closed) Broadfields Country Club Broadfields Country Club Headstone Lane | artificial grass pitch, grass pitches | 917 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 | 96.5% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 96.5% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 96.5% |
| 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 | 75.1 Mbit/s |
| Average download speed | 152 Mbit/s |
| Minimum download speed | 1000 Mbit/s |
| Maximum download speed | 1000 Mbit/s |
| Median upload speed | 16.5 Mbit/s |
| Average upload speed | 16.9 Mbit/s |
| Maximum upload speed | 50 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.