Chiltern Street is in London and in City Of Westminster district. W1U 6NS is located in the Marylebone electoral ward, within the English Parliamentary constituency of Cities of London and Westminster. This postcode has been in use since 2000-10-01.
StreetScan combines information about Chiltern Street, London, W1U 6NS and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: W1U 6NR, W1U 6NS, W1U 6UB, W1U 6UD, W1U 6DE, W1U 6NT, W1U 5AN, W1U 6NU, W1U 5AH.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding W1U 6NS, has a female population slightly higher than UK average, with 54.5% 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 | 46.5% | 54.5% | 8.0% | 51.0% | 3.5% |
| Male | 53.5% | 45.5% | -8.0% | 49.0% | -3.5% |
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 W1U 6NS, a significant portion of the population is single, making up 47.3% 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 | 43.4% | 47.3% | 3.9% | 37.9% | 9.4% |
| Married: Opposite sex | 42.6% | 39.9% | -2.7% | 44.2% | -4.3% |
| Married: Same sex | 0.9% | 0.5% | -0.4% | 0.3% | 0.2% |
| Civil partnership: Same sex | 0% | 2.1% | 2.1% | 0.1% | 2.0% |
| Separated | 2.1% | 1.6% | -0.5% | 2.2% | -0.6% |
| Divorced | 8.5% | 2.1% | -6.4% | 9.1% | -7.0% |
| Widowed | 2.6% | 6.4% | 3.8% | 6.1% | 0.3% |
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 (90.9%) 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 | 61.3% | 63.3% | 2.0% | 48.4% | 14.9% |
| Good health | 29.7% | 27.6% | -2.1% | 33.6% | -6.0% |
| Fair health | 6.3% | 7.6% | 1.3% | 12.7% | -5.1% |
| Bad health | 2.6% | 1% | -1.6% | 4.0% | -3.0% |
| Very bad health | 0% | 0.5% | 0.5% | 1.2% | -0.7% |
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.
In the area around W1U 6NS this area, 7% of residents have no qualifications. This is significantly lower than the UK average of 18.2%. 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 78.6%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 6.4% | 7% | 0.6% | 18.2% | -11.2% |
| 1-4 GCSEs or Equivalent | 3% | 1.1% | -1.9% | 9.6% | -8.5% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 5.1% | 5.3% | 0.2% | 13.4% | -8.1% |
| Apprenticeship | 0.4% | 0% | -0.4% | 5.3% | -5.3% |
| HNC, HND or 2+ A Levels | 8.5% | 7% | -1.5% | 16.9% | -9.9% |
| Degree or Similar | 66.8% | 78.6% | 11.8% | 33.8% | 44.8% |
| Other | 9.8% | 1.1% | -8.7% | 2.8% | -1.7% |
In this area, the population is more ethnically diverse compared to the UK average. While 64.4% 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 | 1.5% | 2.9% | 1.4% | 1.1% | 1.8% |
| Chinese | 1.5% | 1.9% | 0.4% | 0.7% | 1.2% |
| Indian | 8.2% | 3.8% | -4.4% | 3.1% | 0.7% |
| Pakistani | 1.5% | 1.4% | -0.1% | 2.7% | -1.3% |
| Other Asian | 0.4% | 2.4% | 2.0% | 1.6% | 0.8% |
| Black African | 1.1% | 1% | -0.1% | 2.5% | -1.5% |
| Black Caribbean | 0% | 1% | 1.0% | 1.0% | 0.0% |
| Mixed White and Asian | 1.5% | 3.8% | 2.3% | 0.8% | 3.0% |
| Mixed White and African | 0.4% | 0% | -0.4% | 0.4% | -0.4% |
| Mixed White and Caribbean | 1.9% | 1% | -0.9% | 0.9% | 0.1% |
| Mixed Other | 3% | 1.4% | -1.6% | 0.8% | 0.6% |
| White | 71.4% | 64.4% | -7.0% | 81.4% | -17.0% |
| Roma | 0% | 1.4% | 1.4% | 0.2% | 1.2% |
| Arab | 4.1% | 4.8% | 0.7% | 0.6% | 4.2% |
| Other | 3.7% | 8.7% | 5.0% | 1.6% | 7.1% |
In this area, just 45% 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 | 42.8% | 45% | 2.2% | 83.2% | -38.2% |
| European Union | 16.7% | 21.1% | 4.4% | 6.1% | 15.0% |
| Rest of Europe | 4.1% | 4.3% | 0.2% | 0.8% | 3.5% |
| Africa | 4.5% | 4.8% | 0.3% | 2.7% | 2.1% |
| Middle East and Asia | 16.4% | 15.8% | -0.6% | 5.6% | 10.2% |
| The Americas and the Caribbean | 13% | 9.1% | -3.9% | 1.3% | 7.8% |
| Oceania | 2.6% | 0% | -2.6% | 0.3% | -0.3% |
In this area majority of residents originate from outside the UK. Only 45% of residents were born in the United Kingdom. 23% 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 | 41.6% | 45% | 3.4% | 83.2% | -38.2% |
| 10+ Years | 10.8% | 23% | 12.2% | 9.8% | 13.2% |
| 5-10 Years | 14.9% | 10% | -4.9% | 2.9% | 7.1% |
| 2-5 Years | 5.9% | 7.7% | 1.8% | 2.2% | 5.5% |
| Less than 2 years | 26.8% | 14.4% | -12.4% | 1.9% | 12.5% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 59.3% | 76.7% | -17.4% |
| France | 5.7% | 0.3% | 5.4% |
| Germany | 2.4% | 0.2% | 2.2% |
| Italy | 8.1% | 0.6% | 7.5% |
| Portugal | 2.4% | 0.5% | 1.9% |
| Spain | 1% | 0.4% | 0.6% |
| Poland | 0.5% | 1.3% | -0.8% |
| Other EU countries | 3.8% | 1.5% | 2.3% |
| Other Europe | 3.8% | 0.2% | 3.6% |
| North Africa | 0.5% | 0.1% | 0.4% |
| Middle East | 1.9% | 0.1% | 1.8% |
| Eastern Asia | 1.4% | 0.3% | 1.1% |
| Southern Asia | 1% | 1.2% | -0.2% |
| North America and the Caribbean | 5.3% | 0.3% | 5.0% |
| Central and South America | 1% | 0.2% | 0.8% |
| No passport held | 1.9% | 13.5% | -11.6% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 26.1% | 37.2% | -11.1% |
| Christian | 36.5% | 46.2% | -9.7% |
| Buddhist | 1.4% | 0.5% | 0.9% |
| Hindu | 3.8% | 1.7% | 2.1% |
| Jewish | 9.5% | 0.5% | 9.0% |
| Muslim | 13.3% | 6.5% | 6.8% |
| Other religion | 0.9% | 0.6% | 0.3% |
| Not answered | 8.5% | 6.0% | 2.5% |
Over the last 12 months, the overall crime rate around Chiltern Street was 857.1 per 1,000 residents, which is 4.9% lower than the Marylebone average. The most reported crime type was Other theft.
Chiltern Street has the 26th highest crime rate of 85 local areas in Marylebone and the 75th highest crime rate of 604 local areas in Westminster .
Violent and sexual offences accounted for around 102.0 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has risen by about 21.9%.

Households in this area have a much higher level of wealth compared to the average household in England and Wales. 100% 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 4O Portman Mansions Chiltern Street, London, Greater London Flats/Maisonettes, an established residential building | £1,320,000 | 2022-03-15 | £1,060,690 |
| Flat 4F Portman Mansions Chiltern Street, London, Greater London Flats/Maisonettes, an established residential building | £2,905,000 | 2021-04-29 | £2,585,584 |
| Flat 4N Portman Mansions Chiltern Street, London, Greater London Flats/Maisonettes, an established residential building | £1,460,000 | 2019-09-27 | £1,414,030 |
| Flat 4N Portman Mansions Chiltern Street, London, Greater London Flats/Maisonettes, an established residential building | £1,345,000 | 2018-02-12 | £1,052,192 |
| Flat 4R Portman Mansions Chiltern Street, London, Greater London Flats/Maisonettes, an established residential building | £1,400,000 | 2015-02-06 | £1,253,318 |
W1U 6NS area has a high level of entrepreneurship. Only 20% of streets have higher percent of entrepreneur residents. 12% 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.
W1U 6NS 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 | 82 |
| Retired | 25 |
| Self-Employed | 23 |
| Student (economically inactive) | 15 |
| Part-Time Employee | 10 |
| Looking after home or family | 10 |
| Other | 8 |
| Unemployed | 5 |
| Long-Term Sick or disabled | 4 |
| Full-Time Student (with or without job) | 3 |
| Financial and insurance activities | 31 |
| Professional, scientific and technical activities | 31 |
| Human health and social work activities | 17 |
| Other | 12 |
| Accommodation and food service activities | 10 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 9 |
| Information and communication | 9 |
| Education | 8 |
| Real estate activities | 6 |
| Construction | 4 |
| Manufacturing | 4 |
| Administrative and support service activities | 3 |
| Transport and storage | 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 | |
|---|---|---|---|---|---|---|
| Portman Early Childhood Centre 12 Salisbury Street , NW8 8DE | 4out of 4 | 775 yd | Local authority nursery school | Yes | Mixed | More About School |
| Thomas Coram Centre 49 Mecklenburgh Square , WC1N 2NY | 4out of 4 | 2,860 yd | Local authority nursery school | Yes | Mixed | More About School |
| Granville Plus Nursery School Granville Road , NW6 5RA | 3out of 4 | 3,270 yd | Local authority nursery school | Yes | Mixed | More About School |
| Kate Greenaway Nursery School and Children's Centre Yorkway Court , Copenhagen Street N1 0UH | 4out of 4 | 3,316 yd | Local authority nursery school | Yes | Mixed | More About School |
| Mary Paterson Nursery School 13 Riverton Close , Off Ashmore Road W9 3DS | 4out of 4 | 3,372 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St Mary's Bryanston Square CofE School Enford Street , W1H 1DL | 3out of 4 | 423 yd | Voluntary aided school | Yes | Mixed | More About School |
| St Edward's Catholic Primary School Lisson Grove , NW1 6LH | 3out of 4 | 577 yd | Voluntary aided school | Yes | Mixed | More About School |
| St Vincent's Catholic Primary School St Vincent Street , W1U 4DF | 4out of 4 | 609 yd | Voluntary aided school | Yes | Mixed | More About School |
| Christ Church Bentinck CofE Primary School Cosway Street , Marylebone NW1 5NS | 4out of 4 | 620 yd | Voluntary aided school | Yes | Mixed | More About School |
| Hampden Gurney CofE Primary School 13 Nutford Place , W1H 5HA | 4out of 4 | 808 yd | Voluntary aided school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The St Marylebone CofE School 64 Marylebone High Street , W1U 5BA | 4out of 4 | 461 yd | Academy converter | Not Applicable | Girls | More About School |
| Marylebone Boys' School North Wharf Road , W2 1QZ | 3out of 4 | 1,464 yd | Free schools | No | Boys | More About School |
| Maria Fidelis Catholic School FCJ 1 - 39 Drummond Crescent , NW1 1LY | 3out of 4 | 2,161 yd | Voluntary aided school | No | Mixed | More About School |
| Harris Academy St John's Wood Marlborough Hill , NW8 0NL | 1out of 4 | 2,350 yd | Academy sponsor led | No | Mixed | More About School |
| Regent High School Chalton Street , Camden NW1 1RX | 3out of 4 | 2,372 yd | Community school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| United Colleges Group 25 Paddington Green , W2 1NB | - not rated | 1,276 yd | Further education | Not Applicable | Mixed | More About School |
| WM College 44 Crowndale Road , Mill Hill Road NW1 1TR | - not rated | 2,305 yd | Further education | Not Applicable | Mixed | More About School |
| The Mary Ward Centre (AE Centre) 42 - 43 Queen Square , Camden WC1N 3AQ | - not rated | 2,761 yd | Further education | Not Applicable | Mixed | More About School |
| City Lit Keeley Street , Covent Garden WC2B 4BA | - not rated | 3,018 yd | Further education | Not Applicable | Mixed | More About School |
| Capital City College Group 211 Gray's Inn Road , WC1X 8RA | - not rated | 3,037 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Ark King Solomon Academy Penfold Street , NW1 6RU | 4out of 4 | 839 yd | Academy sponsor led | Yes | Mixed | More About School |
| St Mary Magdalene Academy Liverpool Road , Islington N7 8PG | 3out of 4 | 4,765 yd | Academy sponsor led | No | Mixed | More About School |
| Ark Burlington Danes Academy Wood Lane , W12 0HR | 2out of 4 | 5,414 yd | Academy sponsor led | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Francis Holland School Clarence Gate , Ivor Place NW1 6XR | - not rated | 334 yd | Other independent school | No | Girls | More About School |
| International Community School 7b Wyndham Place , Marylebone W1H 1PN | - not rated | 391 yd | Other independent school | Yes | Mixed | More About School |
| Royal Academy of Music Marylebone Road , NW1 5HT | - not rated | 520 yd | Higher education institutions | Not Applicable | Mixed | More About School |
| London Business School Sussex Place , Regent's Park NW1 4SA | - not rated | 577 yd | Higher education institutions | Not Applicable | Mixed | More About School |
| Abingdon House School Broadley Terrace , NW1 6LG | - not rated | 681 yd | Other independent special school | Not Applicable | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Itsu | GROUND FLOOR, 132 BAKER STREET | 28 yd | |
| Starbucks Coffee Company | BASEMENT AND GROUND FLOOR, 126 BAKER STREET | 28 yd | |
| Chik'N Limited | 134 BAKER STREET | 28 yd | |
| Kentucky Fried Chicken | 128 BAKER STREET | 28 yd | |
| Globe Public House | THE GLOBE, 43-47 MARYLEBONE ROAD | 34 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Flowerhouse Pub | 56 BLANDFORD STREET | 422 yd | |
| The Sir John Balcombe Pub | BASEMENT, 21 BALCOMBE STREET | 441 yd | |
| Clarette | 44 BLANDFORD STREET | 448 yd | |
| Burlock And Fam Bar | 31 DUKE STREET | 885 yd | |
| Concept Club | 37 DUKE STREET | 906 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Shawarma And More | 123 BAKER STREET | 65 yd | |
| Wok To Walk | 129 BAKER STREET | 68 yd | |
| Tart Modern | UNIT B AND UNIT C, BAKER STREET STATION, MARYLEBONE ROAD | 171 yd | |
| Sip Up - 24/7 Alcohol Delivery | 222 BAKER STREET | 236 yd | |
| Etnacoffee | 54 BAKER STREET | 346 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Sainsbury's | GROUND FLOOR, 116 BAKER STREET | 62 yd | |
| Tesco | 110-112 BAKER STREET | 89 yd | |
| Tesco | 11-15 MELCOMBE STREET | 153 yd | |
| Tesco Baker St Express | 55 BAKER STREET | 344 yd | |
| Waitrose Supermarket | 98-101 MARYLEBONE HIGH STREET | 440 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Park Plaza Sherlock Holmes London BAKER STREET | health and fitness suite | 101 yd |
| Fitness First Health Club (London Baker Street) BAKER STREET | health and fitness suite, swimming pool | 345 yd |
| St Marylebone Cofe School MARYLEBONE HIGH STREET | 345 yd | |
| Pure Gym (London Marylebone) BALCOMBE STREET | health and fitness suite, swimming pool | 346 yd |
| Ability Centre Marylebone (Closed) Crawford Street | health and fitness suite | 404 yd |
| Francis Holland School IVOR PLACE | health and fitness suite, swimming pool | 457 yd |
| The Landmark London Hotel Health Club MARYLEBONE ROAD | health and fitness suite, swimming pool | 465 yd |
| London Business School Fitness Centre TAUNTON PLACE | health and fitness suite, swimming pool | 611 yd |
| Seymour Leisure Centre Seymour Place | health and fitness suite, squash courts, swimming pool | 621 yd |
| Third Space Health Club (Marylebone) Bulstrode Place | health and fitness suite, swimming pool | 641 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 | 56.5 Mbit/s |
| Average download speed | 52.6 Mbit/s |
| Minimum download speed | 79.98 Mbit/s |
| Maximum download speed | 79.98 Mbit/s |
| Median upload speed | 13.6 Mbit/s |
| Average upload speed | 12.7 Mbit/s |
| Maximum upload speed | 20 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.