Maricas Avenue is in Harrow and in Harrow district. HA3 6JA is located in the Harrow Weald electoral ward, within the English Parliamentary constituency of Harrow East. This postcode has been in use since 1980-01-01.
StreetScan combines information about Maricas Avenue, Harrow, HA3 6JA and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: HA3 6JD, HA3 6JW, HA3 6JE, HA3 5LD, HA3 6JN, HA3 6JH, HA3 5JY, HA3 6JY, HA3 6JF.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The area surrounding HA3 6JA has a slightly higher male population, with 51.7% of residents 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 | 50.7% | 48.3% | -2.4% | 51.0% | -2.7% |
| Male | 49.3% | 51.7% | 2.4% | 49.0% | 2.7% |
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 HA3 6JA there is a very large concentration of residents that are married - 57.5% 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 | 28.8% | 31.4% | 2.6% | 37.9% | -6.5% |
| Married: Opposite sex | 59.3% | 57.5% | -1.8% | 44.2% | 13.3% |
| Separated | 1.7% | 1% | -0.7% | 2.2% | -1.2% |
| Divorced | 5.3% | 4.7% | -0.6% | 9.1% | -4.4% |
| Widowed | 5% | 5.4% | 0.4% | 6.1% | -0.7% |
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 (85.1%) 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 | 47.6% | 49.7% | 2.1% | 48.4% | 1.3% |
| Good health | 36.2% | 35.4% | -0.8% | 33.6% | 1.8% |
| Fair health | 12.3% | 8.4% | -3.9% | 12.7% | -4.3% |
| Bad health | 3.3% | 5.6% | 2.3% | 4.0% | 1.6% |
| Very bad health | 0.6% | 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.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 16.6% | 19.1% | 2.5% | 18.2% | 0.9% |
| 1-4 GCSEs or Equivalent | 13.6% | 10.4% | -3.2% | 9.6% | 0.8% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 15.6% | 10.4% | -5.2% | 13.4% | -3.0% |
| Apprenticeship | 4.3% | 5% | 0.7% | 5.3% | -0.3% |
| HNC, HND or 2+ A Levels | 11.9% | 16.4% | 4.5% | 16.9% | -0.5% |
| Degree or Similar | 29.5% | 35.1% | 5.6% | 33.8% | 1.3% |
| Other | 8.6% | 3.7% | -4.9% | 2.8% | 0.9% |
In this area, the population is more ethnically diverse compared to the UK average. While 48.7% 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% | 0.3% | 0.0% | 0.7% | -0.4% |
| Indian | 21.2% | 23.4% | 2.2% | 3.1% | 20.3% |
| Pakistani | 0.6% | 0.6% | 0.0% | 2.7% | -2.1% |
| Other Asian | 8.1% | 7.6% | -0.5% | 1.6% | 6.0% |
| Black African | 2.8% | 3.1% | 0.3% | 2.5% | 0.6% |
| Black Caribbean | 6.7% | 5.1% | -1.6% | 1.0% | 4.1% |
| Other Black | 2.2% | 1.7% | -0.5% | 0.5% | 1.2% |
| Mixed White and Asian | 2.5% | 1.1% | -1.4% | 0.8% | 0.3% |
| Mixed White and Caribbean | 0% | 0.3% | 0.3% | 0.9% | -0.6% |
| Mixed Other | 0.6% | 0.3% | -0.3% | 0.8% | -0.5% |
| White | 54.3% | 48.7% | -5.6% | 81.4% | -32.7% |
| Gypsy or Irish Traveller | 0% | 0.6% | 0.6% | 0.1% | 0.5% |
| Roma | 0% | 0.6% | 0.6% | 0.2% | 0.4% |
| Arab | 0.3% | 1.4% | 1.1% | 0.6% | 0.8% |
| Other | 0.6% | 5.4% | 4.8% | 1.6% | 3.8% |
In this area, 53.7% 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 | 69.1% | 53.7% | -15.4% | 83.2% | -29.5% |
| European Union | 3.1% | 19.7% | 16.6% | 6.1% | 13.6% |
| Rest of Europe | 0.3% | 0% | -0.3% | 0.8% | -0.8% |
| Africa | 9.7% | 6.2% | -3.5% | 2.7% | 3.5% |
| Middle East and Asia | 15.3% | 17.1% | 1.8% | 5.6% | 11.5% |
| The Americas and the Caribbean | 2.5% | 3.1% | 0.6% | 1.3% | 1.8% |
| Oceania | 0% | 0.3% | 0.3% | 0.3% | 0.0% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 66% | 54% | -12.0% | 83.2% | -29.2% |
| 10+ Years | 2.8% | 30.5% | 27.7% | 9.8% | 20.7% |
| 5-10 Years | 2.8% | 7.3% | 4.5% | 2.9% | 4.4% |
| 2-5 Years | 5.6% | 4.5% | -1.1% | 2.2% | 2.3% |
| Less than 2 years | 22.8% | 3.7% | -19.1% | 1.9% | 1.8% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 69% | 76.7% | -7.7% |
| Ireland | 3.7% | 0.6% | 3.1% |
| France | 0.6% | 0.3% | 0.3% |
| Italy | 0.3% | 0.6% | -0.3% |
| Poland | 1.4% | 1.3% | 0.1% |
| Romania | 11.8% | 0.9% | 10.9% |
| Other EU countries | 2.5% | 1.5% | 1.0% |
| Central and Western Africa | 0.8% | 0.3% | 0.5% |
| Southern Asia | 2.5% | 1.2% | 1.3% |
| South-East Asia | 0.6% | 0.2% | 0.4% |
| North America and the Caribbean | 0.6% | 0.3% | 0.3% |
| No passport held | 6.2% | 13.5% | -7.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 9% | 37.2% | -28.2% |
| Christian | 48.5% | 46.2% | 2.3% |
| Hindu | 21.7% | 1.7% | 20.0% |
| Jewish | 1.7% | 0.5% | 1.2% |
| Muslim | 7% | 6.5% | 0.5% |
| Sikh | 0.3% | 0.9% | -0.6% |
| Other religion | 2% | 0.6% | 1.4% |
| Not answered | 9.9% | 6.0% | 3.9% |
Over the last 12 months, the overall crime rate around Maricas Avenue was 87.6 per 1,000 residents, which is 0.1% higher than the Harrow Weald average. The most reported crime type was Violence and sexual offences.
Maricas Avenue has the 27th highest crime rate of 87 local areas in Harrow Weald and the 181st highest crime rate of 650 local areas in Harrow .
Violent and sexual offences accounted for around 45.3 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has risen by about 21.8%.

Households in this area have a higher level of wealth to the average household in England and Wales. 81% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 27 Maricas Avenue, Harrow, Greater London Semi-Detached, an established residential building | £665,000 | 2023-01-27 | £666,995 |
| 7 Maricas Avenue, Harrow, Greater London Semi-Detached, an established residential building | £675,000 | 2022-01-14 | £715,671 |
| 33 Maricas Avenue, Harrow, Greater London Detached, an established residential building | £380,000 | 2019-07-25 | £467,656 |
| 40 Maricas Avenue, Harrow, Greater London Terraced, an established residential building | £645,000 | 2018-06-01 | £760,827 |
| 12 Maricas Avenue, Harrow, Greater London Semi-Detached, an established residential building | £517,000 | 2017-07-21 | £620,276 |
HA3 6JA area has a very high level of entrepreneurship. Only 6% of streets have higher percent of entrepreneur residents. 17% 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 6JA 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.
| Full-Time Employee | 76 |
| Retired | 72 |
| Self-Employed | 50 |
| Part-Time Employee | 42 |
| Student (economically inactive) | 22 |
| Looking after home or family | 12 |
| Other | 8 |
| Unemployed | 8 |
| Full-Time Student (with or without job) | 7 |
| Long-Term Sick or disabled | 5 |
| Education | 24 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 21 |
| Professional, scientific and technical activities | 21 |
| Human health and social work activities | 18 |
| Public administration and defence; compulsory social security | 14 |
| Construction | 14 |
| Financial and insurance activities | 12 |
| Administrative and support service activities | 12 |
| Transport and storage | 10 |
| Information and communication | 7 |
| Accommodation and food service activities | 7 |
| Other | 6 |
| Manufacturing | 6 |
| Real estate 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 | 4,637 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Cedars Manor School Whittlesea Road , HA3 6LS | 3out of 4 | 327 yd | Community school | Yes | Mixed | More About School |
| St Teresa's Catholic Primary School and Nursery Long Elmes , Harrow Weald HA3 6LE | 3out of 4 | 562 yd | Voluntary aided school | Yes | Mixed | More About School |
| Hujjat Primary School Brookshill , Harrow Weald HA3 6RR | - not rated | 1,055 yd | Free schools | No | Mixed | More About School |
| Weald Rise Primary School Robin Hood Drive , Harrow Weald HA3 7DH | 3out of 4 | 1,236 yd | Community school | Yes | Mixed | More About School |
| Pinner Park Primary School Melbourne Avenue , HA5 5TL | 4out of 4 | 1,382 yd | Community school | Yes | 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 | 640 yd | Academy converter | Not Applicable | Mixed | More About School |
| Salvatorian Roman Catholic College High Road , Harrow Weald HA3 5DY | 3out of 4 | 976 yd | Academy converter | No | Boys | More About School |
| The Sacred Heart Language College High Street , Wealdstone HA3 7AY | 4out of 4 | 1,173 yd | Academy converter | No | Girls | More About School |
| Bentley Wood High School Clamp Hill , HA7 3JW | 4out of 4 | 1,791 yd | Academy converter | Not Applicable | Girls | More About School |
| Nower Hill High School George V Avenue , HA5 5RP | 4out of 4 | 2,280 yd | Academy converter | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Stanmore College Elm Park , HA7 4BQ | - not rated | 2,918 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 | 4,838 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 | 1,121 yd | Academy converter | Yes | Mixed | More About School |
| London Academy Spur Road , HA8 8DE | 3out of 4 | 4,958 yd | Academy sponsor led | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Kingsley High School Whittlesea Road , HA3 6ND | 4out of 4 | 245 yd | Community special school | Not Applicable | Mixed | More About School |
| Shaftesbury High School Headstone Lane , HA3 6LE | 4out of 4 | 623 yd | Community special school | Not Applicable | Mixed | More About School |
| Harrow Collegiate Harrow Teachers Centre , Achievement and Inclusion Service HA3 5PQ | - not rated | 866 yd | Sixth form centres | No | Mixed | More About School |
| The Helix Education Centre 94 Uxbridge Road , HA3 6DH | 3out of 4 | 1,163 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
| Nisai Virtual Academy Ltd Milton Road , HA1 1XB | - not rated | 2,157 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 |
|---|---|---|---|
| Gino's Cafe | 431 High Road, Harrow | 417 yd | |
| Kemps BBQ | 391-393 High Road, Harrow | 444 yd | |
| Bombay Central | The Wealdstone Inn Public House, 328 High Road | 513 yd | |
| Sunrise Cafe | 343 High Road, Harrow | 519 yd | |
| Tiger Dragon | 353 High Road, Harrow | 519 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Laurels | The Laurels Public House, 337 High Road | 519 yd | |
| Cosy Bar | 6 Weald Lane, Harrow | 522 yd | |
| West Harrow Cricket Club | Pavillion, Headstone Manor Recreation Ground | 895 yd | |
| Sri Lanken Muslim Cultural Centre UK | Sri Lankan Cultural Centre, 2 Whitefriars Avenue | 972 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Subway | Corporate House, 419-421 High Road | 444 yd | |
| KFC | 374 High Road, Harrow | 489 yd | |
| Sushi Daily | 350 High Road, Harrow | 491 yd | |
| Chicken Cottage | 327 High Road, Harrow | 519 yd | |
| Original Burgerbois and 5 starchick | 254 High Road, Harrow | 628 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Iceland Foods | 352 High Road, Harrow | 489 yd | |
| Waitrose | 350 High Road, Harrow | 491 yd | |
| Lidl | 354 High Road, Harrow | 528 yd | |
| Lucky Mini Market | 1 Tudor Gardens, Tudor Road | 944 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Harrow Weald Recreation Ground BLACKWELL CLOSE | grass pitches, tennis courts | 220 yd |
| Cedars Myplace Youth & Community Centre CHICHELEY ROAD | artificial grass pitch, health and fitness suite | 573 yd |
| Harrow Weald Lawn Tennis Club 49-51 49-51 COLLEGE ROAD | tennis courts | 612 yd |
| Hatch End High School HEADSTONE LANE | artificial grass pitch, swimming pool | 760 yd |
| Bannister Sports Centre UXBRIDGE ROAD | athletics tracks, grass pitches | 811 yd |
| Salvatorian Roman Catholic College High Street | 851 yd | |
| John Rumney Playing Fields ANGORA ANGORA BROOKSHILL | grass pitches | 934 yd |
| Hatch End Playing Fields BONIFACE WALK | grass pitches | 979 yd |
| Whitefriars Community School WHITEFRIARS AVENUE | grass pitches | 1,035 yd |
| Harrow College (Harrow Weald Campus) HARROW WEALD CAMPUS HARROW WEALD CAMPUS BROOKSHILL | grass pitches | 1,043 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 | 95.7% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 95.7% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 95.7% |
| 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 | 75.5 Mbit/s |
| Average download speed | 152.6 Mbit/s |
| Minimum download speed | 1000 Mbit/s |
| Maximum download speed | 1000 Mbit/s |
| Median upload speed | 16.6 Mbit/s |
| Average upload speed | 17.2 Mbit/s |
| Maximum upload speed | 50 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.