Welldon Crescent is in Harrow and in Harrow district. HA1 1QJ is located in the Marlborough electoral ward, within the English Parliamentary constituency of Harrow West. This postcode has been in use since 1980-01-01.
StreetScan combines information about Welldon Crescent, Harrow, HA1 1QJ and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: HA1 1SS, HA1 1RP, HA1 1QQ, HA1 1QW, HA1 1QN, HA1 1SL, HA1 1PG, HA1 1SQ, HA1 1QL.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding HA1 1QJ, has a female population slightly higher than UK average, with 52% of residents 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 | 49.2% | 52% | 2.8% | 51.0% | 1.0% |
| Male | 50.8% | 48% | -2.8% | 49.0% | -1.0% |
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 HA1 1QJ, a significant portion of the population is single, making up 47.4% 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 | 50% | 47.4% | -2.6% | 37.9% | 9.5% |
| Married: Opposite sex | 39.1% | 37.8% | -1.3% | 44.2% | -6.4% |
| Married: Same sex | 0% | 0.7% | 0.7% | 0.3% | 0.4% |
| Separated | 5% | 3.4% | -1.6% | 2.2% | 1.2% |
| Divorced | 3.6% | 8.6% | 5.0% | 9.1% | -0.5% |
| Widowed | 2.3% | 2.1% | -0.2% | 6.1% | -4.0% |
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 (87.1%) 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 | 57.1% | 54.1% | -3.0% | 48.4% | 5.7% |
| Good health | 30.3% | 33% | 2.7% | 33.6% | -0.6% |
| Fair health | 8.2% | 10.1% | 1.9% | 12.7% | -2.6% |
| Bad health | 3% | 1.7% | -1.3% | 4.0% | -2.3% |
| Very bad health | 1.4% | 1.1% | -0.3% | 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.
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 49.7%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 7.9% | 13.4% | 5.5% | 18.2% | -4.8% |
| 1-4 GCSEs or Equivalent | 7% | 6.6% | -0.4% | 9.6% | -3.0% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 11.6% | 10.3% | -1.3% | 13.4% | -3.1% |
| Apprenticeship | 1.7% | 4.5% | 2.8% | 5.3% | -0.8% |
| HNC, HND or 2+ A Levels | 10.9% | 10.7% | -0.2% | 16.9% | -6.2% |
| Degree or Similar | 48.7% | 49.7% | 1.0% | 33.8% | 15.9% |
| Other | 12.3% | 4.8% | -7.5% | 2.8% | 2.0% |
In this area, the population is more ethnically diverse compared to the UK average. While 45.7% 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) | |
|---|---|---|---|---|---|
| Bangladeshi | 1.4% | 0.6% | -0.8% | 1.1% | -0.5% |
| Chinese | 2.2% | 1.4% | -0.8% | 0.7% | 0.7% |
| Indian | 18.3% | 11.8% | -6.5% | 3.1% | 8.7% |
| Pakistani | 3.3% | 3.9% | 0.6% | 2.7% | 1.2% |
| Other Asian | 14.5% | 12.1% | -2.4% | 1.6% | 10.5% |
| Black African | 2.5% | 2.2% | -0.3% | 2.5% | -0.3% |
| Black Caribbean | 4.4% | 5.8% | 1.4% | 1.0% | 4.8% |
| Other Black | 3.6% | 0% | -3.6% | 0.5% | -0.5% |
| Mixed White and Asian | 1.9% | 0.6% | -1.3% | 0.8% | -0.2% |
| Mixed White and African | 0.5% | 0.8% | 0.3% | 0.4% | 0.4% |
| Mixed White and Caribbean | 1.6% | 3.9% | 2.3% | 0.9% | 3.0% |
| Mixed Other | 0.5% | 3.9% | 3.4% | 0.8% | 3.1% |
| White | 41.5% | 45.7% | 4.2% | 81.4% | -35.7% |
| Gypsy or Irish Traveller | 0% | 1.1% | 1.1% | 0.1% | 1.0% |
| Arab | 1.6% | 1.1% | -0.5% | 0.6% | 0.5% |
| Other | 2.2% | 5.2% | 3.0% | 1.6% | 3.6% |
In this area, just 38.6% of residents were born in the United Kingdom, meaning that the majority of residents originate from outside the UK.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| United Kingdom | 45.4% | 38.6% | -6.8% | 83.2% | -44.6% |
| European Union | 13.7% | 28.2% | 14.5% | 6.1% | 22.1% |
| Rest of Europe | 3.3% | 2.3% | -1.0% | 0.8% | 1.5% |
| Africa | 5.2% | 4.5% | -0.7% | 2.7% | 1.8% |
| Middle East and Asia | 29% | 23.4% | -5.6% | 5.6% | 17.8% |
| The Americas and the Caribbean | 3% | 3.1% | 0.1% | 1.3% | 1.8% |
| Oceania | 0.5% | 0% | -0.5% | 0.3% | -0.3% |
In this area majority of residents originate from outside the UK. Only 38.6% of residents were born in the United Kingdom. 28.4% of residents have lived in the UK for 10 years or more.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 43.4% | 38.5% | -4.9% | 83.2% | -44.7% |
| 10+ Years | 6.6% | 28.4% | 21.8% | 9.8% | 18.6% |
| 5-10 Years | 15.8% | 18.5% | 2.7% | 2.9% | 15.6% |
| 2-5 Years | 11.5% | 11.5% | 0.0% | 2.2% | 9.3% |
| Less than 2 years | 22.7% | 3.1% | -19.6% | 1.9% | 1.2% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 57% | 76.7% | -19.7% |
| Ireland | 1.1% | 0.6% | 0.5% |
| France | 0.8% | 0.3% | 0.5% |
| Italy | 1.1% | 0.6% | 0.5% |
| Portugal | 1.1% | 0.5% | 0.6% |
| Spain | 0.3% | 0.4% | -0.1% |
| Lithuania | 0.6% | 0.3% | 0.3% |
| Poland | 3.7% | 1.3% | 2.4% |
| Romania | 16.9% | 0.9% | 16.0% |
| Other EU countries | 3.4% | 1.5% | 1.9% |
| Other Europe | 0.6% | 0.2% | 0.4% |
| North Africa | 0.6% | 0.1% | 0.5% |
| Central and Western Africa | 0.3% | 0.3% | 0.0% |
| South and Eastern Africa | 0.6% | 0.2% | 0.4% |
| Eastern Asia | 1.1% | 0.3% | 0.8% |
| Southern Asia | 6.7% | 1.2% | 5.5% |
| South-East Asia | 0.3% | 0.2% | 0.1% |
| North America and the Caribbean | 0.8% | 0.3% | 0.5% |
| Central and South America | 0.6% | 0.2% | 0.4% |
| No passport held | 2.5% | 13.5% | -11.0% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 15.2% | 37.2% | -22.0% |
| Christian | 46.9% | 46.2% | 0.7% |
| Buddhist | 2.8% | 0.5% | 2.3% |
| Hindu | 13.2% | 1.7% | 11.5% |
| Jewish | 0.8% | 0.5% | 0.3% |
| Muslim | 11.5% | 6.5% | 5.0% |
| Sikh | 0.8% | 0.9% | -0.1% |
| Other religion | 1.1% | 0.6% | 0.5% |
| Not answered | 7.6% | 6.0% | 1.6% |
Over the last 12 months, the overall crime rate around Welldon Crescent was 0.0 per 1,000 residents, matching the Greenhill average.
Violent and sexual offences accounted for a small share of all recorded crimes and have remained broadly unchanged year on year. Over the last decade, overall crime has fallen by about -40.0%.

Households in this area have a higher level of wealth to the average household in England and Wales. 86% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 109 Welldon Crescent, Harrow, Greater London Other, an established residential building | £431,000 | 2023-06-01 | £454,211 |
| 111 Welldon Crescent, Harrow, Greater London Flats/Maisonettes, an established residential building | £431,000 | 2023-06-01 | £454,211 |
| 117 Welldon Crescent, Harrow, Greater London Flats/Maisonettes, an established residential building | £401,000 | 2016-01-29 | £458,417 |
| 117 Welldon Crescent, Harrow, Greater London Flats/Maisonettes, an established residential building | £288,950 | 2013-12-12 | £425,956 |
| 121 Welldon Crescent, Harrow, Greater London Flats/Maisonettes, an established residential building | £249,999 | 2011-03-10 | £414,450 |
HA1 1QJ area has a very high level of entrepreneurship. Only 6% of streets have higher percent of entrepreneur residents. 16% 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.
The percentage of student residents living in HA1 1QJ 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 | 98 |
| Self-Employed | 48 |
| Part-Time Employee | 29 |
| Retired | 29 |
| Looking after home or family | 23 |
| Unemployed | 18 |
| Student (economically inactive) | 18 |
| Full-Time Student (with or without job) | 14 |
| Other | 12 |
| Long-Term Sick or disabled | 4 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 41 |
| Professional, scientific and technical activities | 23 |
| Education | 20 |
| Human health and social work activities | 19 |
| Administrative and support service activities | 19 |
| Accommodation and food service activities | 17 |
| Construction | 17 |
| Information and communication | 16 |
| Other | 14 |
| Financial and insurance activities | 7 |
| Transport and storage | 6 |
| Manufacturing | 5 |
| Real estate activities | 3 |
| Public administration and defence; compulsory social security | 2 |
| Mining and quarrying | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Hillview Nursery School 2 Grange Road , HA2 0LW | 3out of 4 | 2,129 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Norbury School Welldon Crescent , HA1 1QQ | 3out of 4 | 163 yd | Community school | Yes | Mixed | More About School |
| Marlborough Primary School Marlborough Hill , HA1 1UJ | 4out of 4 | 607 yd | Community school | Yes | Mixed | More About School |
| Saint Jerome Church of England Bilingual School 120 138 Station Road , HA1 2DJ | 2out of 4 | 665 yd | Free schools | No | Mixed | More About School |
| St Anselm's Catholic Primary School Roxborough Park , HA1 3BE | 4out of 4 | 1,092 yd | Voluntary aided school | No | Mixed | More About School |
| Vaughan Primary School The Gardens, Vaughan Road , West Harrow HA1 4EL | 4out of 4 | 1,215 yd | Community school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Harrow High School Gayton Road , HA1 2JG | 3out of 4 | 1,138 yd | Academy converter | Not Applicable | Mixed | More About School |
| Whitmore High School Porlock Avenue , HA2 0AD | 4out of 4 | 1,693 yd | Community school | No | Mixed | More About School |
| The Sacred Heart Language College High Street , Wealdstone HA3 7AY | 4out of 4 | 1,828 yd | Academy converter | No | Girls | More About School |
| Salvatorian Roman Catholic College High Road , Harrow Weald HA3 5DY | 3out of 4 | 1,859 yd | Academy converter | No | Boys | More About School |
| Nower Hill High School George V Avenue , HA5 5RP | 4out of 4 | 1,989 yd | Academy converter | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St Dominic's Sixth Form College Mount Park Avenue , Harrow-on-the-Hill HA1 3HX | - not rated | 2,227 yd | Further education | Not Applicable | Mixed | More About School |
| Stanmore College Elm Park , HA7 4BQ | - not rated | 4,119 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 | 1,602 yd | Academy converter | Yes | Mixed | More About School |
| Preston Manor School Carlton Avenue East , HA9 8NA | 3out of 4 | 4,506 yd | Academy converter | No | Mixed | More About School |
| Ark Academy Forty Avenue , HA9 9JR | 4out of 4 | 5,121 yd | Academy sponsor led | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Quainton Hall School 91 Hindes Road , HA1 1RX | - not rated | 19 yd | Other independent school | Yes | Mixed | More About School |
| Alpha Preparatory School 21 Hindes Road , HA1 1SH | - not rated | 426 yd | Other independent school | Yes | Mixed | More About School |
| The Jubilee Academy 73-77 Lowlands Road , HA1 3AW | 3out of 4 | 674 yd | Free schools alternative provision | No | Mixed | More About School |
| Nisai Virtual Academy Ltd Milton Road , HA1 1XB | - not rated | 744 yd | Special post 16 institution | Not Applicable | Mixed | More About School |
| Red Balloon Learner Centre - Northwest London 13 Kenton Road , HA1 2BW | - not rated | 1,097 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 |
|---|---|---|---|
| Los Tacos Harrow | 84 St Anns Road, Harrow | 330 yd | |
| Love Pinsa | 84 St Anns Road, Harrow | 330 yd | |
| Starbucks | Unit 17, St Georges Shopping Centre | 333 yd | |
| Pizza Express | St Georges Shopping Centre, St Anns Road | 333 yd | |
| Prezzo | St Georges Shopping Centre, St Anns Road | 333 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Royal Oak | 86 St Anns Road, Harrow | 327 yd | |
| Harrow Bowls Club | Harrow Recreation Ground, Hindes Road | 358 yd | |
| Lokma Meze & Grill | 16 College Road, Harrow | 532 yd | |
| The George | 269-271 Station Road, Harrow | 540 yd | |
| Wards Free House | Wards Public House, 38-40 Lowlands Road | 593 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Aj Pizza's Limited | 123 Headstone Road, Harrow | 152 yd | |
| Indian Bites | PS1 -St Georges Shopping Centre, St Anns Road | 331 yd | |
| Pret a Manger | 68-70 St Anns Road, Harrow | 352 yd | |
| Burger King | Food Court, St Anns Shopping Centre | 420 yd | |
| Pizza Hut | Food Kiosk 2, St Anns Shopping Centre | 420 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Marks & Spencer | 31 St Anns Road, Harrow | 452 yd | |
| Sam 99p | 23-25 St Anns Road, Harrow | 469 yd | |
| Kabul-Beirut Supermarket & Halal | 8 Central Parade, Station Road | 492 yd | |
| Tesco | Tesco Local, 303-305 Station Road | 512 yd | |
| Northwest Market | 293-295 Station Road, Harrow | 512 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| The Body Factory NIBTHWAITE ROAD | health and fitness suite | 284 yd |
| Better Gym (Harrow) ST. ANNS ROAD | health and fitness suite | 343 yd |
| Harrow Recreation Ground MIDSUMMER COURT MIDSUMMER COURT HINDES ROAD | grass pitches, tennis courts | 466 yd |
| The Gym (London Harrow On The Hill) JUNCTION ROAD | health and fitness suite | 485 yd |
| Energie Fitness For Women (Harrow) (Closed) 303-305 303-305 Station Road | health and fitness suite | 520 yd |
| Fitz Health Club (Harrow) HAVELOCK PLACE | health and fitness suite, swimming pool | 529 yd |
| Golds Gym (Harrow) GOLDS GYM GOLDS GYM SHEEPCOTE ROAD | health and fitness suite, swimming pool | 632 yd |
| Pure Muscles Gym (Harrow) (Closed) Lexus House Lexus House Rosslyn Crescent | health and fitness suite | 791 yd |
| Harrow College (Harrow-On-The-Hill Campus) HARROW-ON-THE-HILL CAMPUS HARROW-ON-THE-HILL CAMPUS LOWLANDS ROAD | health and fitness suite | 841 yd |
| St Georges Hall PINNER VIEW | 920 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 | 80 Mbit/s |
| Average download speed | 121.5 Mbit/s |
| Minimum download speed | 600 Mbit/s |
| Maximum download speed | 600 Mbit/s |
| Median upload speed | 10 Mbit/s |
| Average upload speed | 15.8 Mbit/s |
| Maximum upload speed | 40 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.