The Marais is in London and in Hounslow district. W4 3TH is located in the Chiswick Homefields electoral ward, within the English Parliamentary constituency of Brentford and Isleworth. This postcode has been in use since 2004-04-01.
StreetScan combines information about The Marais, London, W4 3TH and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: W4 3TQ, W4 3UG, W4 3UQ, W4 3TN, W4 3TE, W4 3UB, W4 3TW, W4 3TB, W4 3SX.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding W4 3TH, has a female population slightly higher than UK average, with 52.2% 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 | 53.4% | 52.2% | -1.2% | 51.0% | 1.2% |
| Male | 46.6% | 47.8% | 1.2% | 49.0% | -1.2% |
Across the UK, the average relationship status breakdown is roughly 44% married, 38% single, 9% divorced, 6% widowed, and 2% separated.
In the immediate area around W4 3TH, 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 | 42.6% | 47.4% | 4.8% | 37.9% | 9.5% |
| Married: Opposite sex | 25.4% | 21.6% | -3.8% | 44.2% | -22.6% |
| Married: Same sex | 0.5% | 0.5% | 0.0% | 0.3% | 0.2% |
| Separated | 6.1% | 3.1% | -3.0% | 2.2% | 0.9% |
| Divorced | 17.8% | 20.1% | 2.3% | 9.1% | 11.0% |
| Widowed | 7.6% | 7.2% | -0.4% | 6.1% | 1.1% |
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.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Very good health | 42.9% | 43.8% | 0.9% | 48.4% | -4.6% |
| Good health | 29.7% | 34.5% | 4.8% | 33.6% | 0.9% |
| Fair health | 19.2% | 15% | -4.2% | 12.7% | 2.3% |
| Bad health | 7.8% | 4.4% | -3.4% | 4.0% | 0.4% |
| Very bad health | 0.5% | 2.2% | 1.7% | 1.2% | 1.0% |
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 | 17.3% | 16.1% | -1.2% | 18.2% | -2.1% |
| 1-4 GCSEs or Equivalent | 8.6% | 5.7% | -2.9% | 9.6% | -3.9% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 5.6% | 6.2% | 0.6% | 13.4% | -7.2% |
| Apprenticeship | 2% | 5.2% | 3.2% | 5.3% | -0.1% |
| HNC, HND or 2+ A Levels | 7.1% | 14.5% | 7.4% | 16.9% | -2.4% |
| Degree or Similar | 45.2% | 49.7% | 4.5% | 33.8% | 15.9% |
| Other | 14.2% | 2.6% | -11.6% | 2.8% | -0.2% |
In this area, the population is more ethnically diverse compared to the UK average. While 74.8% 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 | 0.9% | 0% | -0.9% | 0.7% | -0.7% |
| Indian | 4.1% | 2.2% | -1.9% | 3.1% | -0.9% |
| Pakistani | 0.5% | 0.4% | -0.1% | 2.7% | -2.3% |
| Other Asian | 2.7% | 3.1% | 0.4% | 1.6% | 1.5% |
| Black African | 3.7% | 4.4% | 0.7% | 2.5% | 1.9% |
| Black Caribbean | 0.9% | 1.8% | 0.9% | 1.0% | 0.8% |
| Other Black | 1.4% | 0% | -1.4% | 0.5% | -0.5% |
| Mixed White and Asian | 0.9% | 0.4% | -0.5% | 0.8% | -0.4% |
| Mixed White and African | 0% | 0.9% | 0.9% | 0.4% | 0.5% |
| Mixed White and Caribbean | 2.3% | 1.8% | -0.5% | 0.9% | 0.9% |
| Mixed Other | 0.5% | 1.8% | 1.3% | 0.8% | 1.0% |
| White | 79.9% | 74.8% | -5.1% | 81.4% | -6.6% |
| Arab | 1.4% | 4% | 2.6% | 0.6% | 3.4% |
| Other | 0.9% | 4.4% | 3.5% | 1.6% | 2.8% |
In this area, 56.6% 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 | 67.6% | 56.6% | -11.0% | 83.2% | -26.6% |
| European Union | 9.1% | 12.4% | 3.3% | 6.1% | 6.3% |
| Rest of Europe | 2.3% | 4.9% | 2.6% | 0.8% | 4.1% |
| Africa | 6.8% | 8% | 1.2% | 2.7% | 5.3% |
| Middle East and Asia | 8.2% | 10.2% | 2.0% | 5.6% | 4.6% |
| The Americas and the Caribbean | 4.1% | 5.8% | 1.7% | 1.3% | 4.5% |
| Oceania | 1.4% | 2.2% | 0.8% | 0.3% | 1.9% |
| British Overseas | 0.5% | 0% | -0.5% | 0.0% | 0.0% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 63.9% | 56.6% | -7.3% | 83.2% | -26.6% |
| 10+ Years | 0.5% | 27.4% | 26.9% | 9.8% | 17.6% |
| 5-10 Years | 2.7% | 4.9% | 2.2% | 2.9% | 2.0% |
| 2-5 Years | 6.8% | 6.2% | -0.6% | 2.2% | 4.0% |
| Less than 2 years | 26% | 4.9% | -21.1% | 1.9% | 3.0% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 71.7% | 76.7% | -5.0% |
| Ireland | 2.2% | 0.6% | 1.6% |
| France | 1.3% | 0.3% | 1.0% |
| Germany | 1.8% | 0.2% | 1.6% |
| Portugal | 2.2% | 0.5% | 1.7% |
| Lithuania | 1.3% | 0.3% | 1.0% |
| Other EU countries | 4.9% | 1.5% | 3.4% |
| Turkey | 1.3% | 0.1% | 1.2% |
| Other Europe | 0.4% | 0.2% | 0.2% |
| North Africa | 2.2% | 0.1% | 2.1% |
| South and Eastern Africa | 1.3% | 0.2% | 1.1% |
| Eastern Asia | 1.3% | 0.3% | 1.0% |
| South-East Asia | 0.9% | 0.2% | 0.7% |
| North America and the Caribbean | 0.4% | 0.3% | 0.1% |
| Central and South America | 0.4% | 0.2% | 0.2% |
| Oceania | 0.4% | 0.1% | 0.3% |
| No passport held | 5.8% | 13.5% | -7.7% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 37.6% | 37.2% | 0.4% |
| Christian | 43.4% | 46.2% | -2.8% |
| Buddhist | 1.3% | 0.5% | 0.8% |
| Muslim | 11.1% | 6.5% | 4.6% |
| Sikh | 0.4% | 0.9% | -0.5% |
| Not answered | 6.2% | 6.0% | 0.2% |
Over the last 12 months, the overall crime rate around The Marais was 66.1 per 1,000 residents, which is 32.2% lower than the Chiswick Homefields average. The most reported crime type was Violence and sexual offences.
The Marais has the 24th lowest crime rate of 52 local areas in Chiswick Homefields and the 259th lowest crime rate of 640 local areas in Hounslow .
Violent and sexual offences accounted for around 39.6 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has risen by about 8.5%.

Households in this area have a much higher level of wealth compared to the average household in England and Wales. 97% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 5 The Marais, London, Greater London Detached, an established residential building | £835,000 | 2020-10-23 | £906,064 |
| 3 The Marais, London, Greater London Detached, an established residential building | £1,575,000 | 2016-02-19 | £1,976,911 |
| 3 The Marais, London, Greater London Detached, an established residential building | £1,400,000 | 2014-10-24 | £1,932,479 |
| 3 The Marais, London, Greater London Detached, an established residential building | £725,000 | 2006-07-13 | £1,537,254 |
| 6 The Marais, London, Greater London Semi-Detached, an established residential building | £325,000 | 1999-06-18 | £1,443,950 |
| Full-Time Employee | 65 |
| Retired | 48 |
| Self-Employed | 16 |
| Other | 13 |
| Student (economically inactive) | 11 |
| Long-Term Sick or disabled | 11 |
| Part-Time Employee | 11 |
| Unemployed | 9 |
| Looking after home or family | 6 |
| Full-Time Student (with or without job) | 2 |
| Information and communication | 16 |
| Professional, scientific and technical activities | 16 |
| Education | 13 |
| Financial and insurance activities | 10 |
| Other | 9 |
| Transport and storage | 9 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 7 |
| Administrative and support service activities | 6 |
| Manufacturing | 5 |
| Accommodation and food service activities | 3 |
| Construction | 3 |
| Real estate activities | 2 |
| Public administration and defence; compulsory social security | 2 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Windham Nursery School Windham Road , TW9 2HP | 4out of 4 | 1,927 yd | Local authority nursery school | Yes | Mixed | More About School |
| South Acton Childrens Centre Castle Close , Acton W3 8RX | 3out of 4 | 2,873 yd | Local authority nursery school | Yes | Mixed | More About School |
| Maples Nursery School and Children's Centre East Churchfield Road , Acton W3 7LL | 3out of 4 | 3,593 yd | Local authority nursery school | Yes | Mixed | More About School |
| Vanessa Nursery School 14 Cathnor Road , W12 9JA | 4out of 4 | 3,899 yd | Local authority nursery school | Yes | Mixed | More About School |
| Eastwood Nursery School 168 Roehampton Lane , SW15 4EU | 4out of 4 | 3,972 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Grove Park Primary School Nightingale Close , Chiswick W4 3JN | 4out of 4 | 543 yd | Community school | Yes | Mixed | More About School |
| Kew Riverside Primary School 37 Courtlands Avenue , TW9 4ES | 3out of 4 | 796 yd | Community school | No | Mixed | More About School |
| The Queen's Church of England Primary School Cumberland Road , Kew TW9 3HJ | 4out of 4 | 1,058 yd | Voluntary aided school | No | Mixed | More About School |
| Strand-on-the-Green Junior School Thames Road , Chiswick W4 3NX | 3out of 4 | 1,076 yd | Community school | No | Mixed | More About School |
| Strand-on-the-Green Infant and Nursery School Thames Road , Chiswick W4 3NX | 4out of 4 | 1,076 yd | Community school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Chiswick School Burlington Lane , Chiswick W4 3UN | 2out of 4 | 967 yd | Academy converter | Not Applicable | Mixed | More About School |
| Richmond Park Academy Park Avenue , SW14 8RG | 3out of 4 | 2,374 yd | Academy sponsor led | Not Applicable | Mixed | More About School |
| Brentford School for Girls 5 Boston Manor Road , TW8 0PG | 3out of 4 | 2,654 yd | Academy converter | No | Girls | More About School |
| Christ's Church of England Comprehensive Secondary School Queens Road , TW10 6HW | 3out of 4 | 2,867 yd | Voluntary aided school | No | Mixed | More About School |
| West London Free School 241 King Street , W6 9LP | 3out of 4 | 3,008 yd | Free schools | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| William Morris Sixth Form St Dunstan's Road , W6 8RB | 2out of 4 | 4,304 yd | Community school | No | Mixed | More About School |
| Ealing, Hammersmith and West London College Gliddon Road , Barons Court W14 9BL | - not rated | 4,632 yd | Further education | Not Applicable | Mixed | More About School |
| West Thames College London Road , TW7 4HS | - not rated | 5,320 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Nishkam School West London 152 Syon Lane , TW7 5PN | 4out of 4 | 4,915 yd | Free schools | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The Falcons Pre Preparatory School for Boys 2 Burnaby Gardens , Chiswick W4 3DT | - not rated | 913 yd | Other independent school | Yes | Mixed | More About School |
| Kew College 24-26 Cumberland Road , Richmond TW9 3HQ | - not rated | 942 yd | Other independent school | Yes | Mixed | More About School |
| Broomfield House School Broomfield Road , Kew Gardens TW9 3HS | - not rated | 1,216 yd | Other independent school | Yes | Mixed | More About School |
| Heathfield House School Turnham Green Church Hall , Heathfield Gardens W4 4JU | - not rated | 1,316 yd | Other independent school | No | Mixed | More About School |
| Unicorn School 238 Kew Road , TW9 3JX | - not rated | 1,450 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 |
|---|---|---|---|
| Cafe Terra at Roko Health Club | University Of Westminster Sports Ground, Hartington Road | 233 yd | |
| Cafe Grove | 7 Grove Park Road | 277 yd | |
| W4 Chiswick Coffee | Chiswick Railway Station, Burlington Lane | 277 yd | |
| Little Bird | 1 Station Parade, Burlington Lane | 339 yd | |
| Annies Restaurant | 162 Thames Road | 821 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Chiswick Tennis Club Ltd | Riverside Lawn Tennis Club, Burlington Lane | 511 yd | |
| The Bulls Head | The Bulls Head, Strand-On-The-Green | 766 yd | |
| The Copper Cow | 2 Fauconberg Road | 867 yd | |
| City Barge | Flat, The City Barge, 27 Strand-On-The-Green | 908 yd | |
| Chiswick Boathouse | Chiswick Boathouse, Dukes Meadow, Great Chertsey Road | 951 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Original Maids of Honour Ltd | Street Record, Bessant Drive | 644 yd | |
| Curry Leaf / Grove Park Fish and Chips | 16 Fauconberg Road | 836 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| University Of Westminster (Quintin Hogg Memorial Sports Ground) CAVENDISH ROAD | artificial grass pitch, grass pitches | 344 yd |
| Roko Health Club (Chiswick Bridge) HARTINGTON ROAD | health and fitness suite, swimming pool | 453 yd |
| Chiswick Tennis Club BURLINGTON LANE | tennis courts | 574 yd |
| University Of Westminster (Hartington Road Rugby Field) SITE OFFICE SITE OFFICE HARTINGTON ROAD | grass pitches | 596 yd |
| Chiswick House Cricket Pitch CRICKET PAVILION CRICKET PAVILION STAVELEY ROAD | grass pitches | 646 yd |
| Chiswick School BURLINGTON LANE | artificial grass pitch, grass pitches, health and fitness suite, squash courts | 868 yd |
| Chiswick Cricket Club RIVERSIDE DRIVE | grass pitches | 927 yd |
| Dukes Meadows Golf And Tennis DAN MASON DRIVE | golf, health and fitness suite, indoor tennis centre, tennis courts | 1,020 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% |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.