Belsize Avenue is in London and in Camden district. NW3 4BL is located in the Belsize electoral ward, within the English Parliamentary constituency of Hampstead and Kilburn. This postcode has been in use since 1980-01-01.
StreetScan combines information about Belsize Avenue, London, NW3 4BL and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: NW3 5AS, NW3 5AT, NW3 5AH, NW3 4AU, NW3 5AJ, NW3 4LA, NW3 4AW, NW3 5AR, NW3 4AH.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding NW3 4BL, has a female population slightly higher than UK average, with 53.4% 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 | 48.9% | 53.4% | 4.5% | 51.0% | 2.4% |
| Male | 51.1% | 46.6% | -4.5% | 49.0% | -2.4% |
Across the UK, the average relationship status breakdown is roughly 44% married, 38% single, 9% divorced, 6% widowed, and 2% separated.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Single | 46.4% | 39.1% | -7.3% | 37.9% | 1.2% |
| Married: Opposite sex | 36.7% | 44.4% | 7.7% | 44.2% | 0.2% |
| Married: Same sex | 0.8% | 1.8% | 1.0% | 0.3% | 1.5% |
| Civil partnership: Same sex | 0% | 0.9% | 0.9% | 0.1% | 0.8% |
| Separated | 3% | 1.3% | -1.7% | 2.2% | -0.9% |
| Divorced | 9.3% | 11.1% | 1.8% | 9.1% | 2.0% |
| Widowed | 3.8% | 1.3% | -2.5% | 6.1% | -4.8% |
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 (87.9%) 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 | 57.3% | 62% | 4.7% | 48.4% | 13.6% |
| Good health | 30.7% | 25.9% | -4.8% | 33.6% | -7.7% |
| Fair health | 8.8% | 9.4% | 0.6% | 12.7% | -3.3% |
| Bad health | 2.6% | 1.1% | -1.5% | 4.0% | -2.9% |
| Very bad health | 0.7% | 1.5% | 0.8% | 1.2% | 0.3% |
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 66.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 7.2% | 10.5% | 3.3% | 18.2% | -7.7% |
| 1-4 GCSEs or Equivalent | 4.2% | 1.3% | -2.9% | 9.6% | -8.3% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 6.8% | 6.1% | -0.7% | 13.4% | -7.3% |
| Apprenticeship | 0.8% | 1.7% | 0.9% | 5.3% | -3.6% |
| HNC, HND or 2+ A Levels | 8.9% | 10.9% | 2.0% | 16.9% | -6.0% |
| Degree or Similar | 62.4% | 66.4% | 4.0% | 33.8% | 32.6% |
| Other | 9.7% | 3.1% | -6.6% | 2.8% | 0.3% |
This area closely mirrors the overall ethnic composition of the UK, with 78.4% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Bangladeshi | 0% | 1.1% | 1.1% | 1.1% | 0.0% |
| Chinese | 3.3% | 0.4% | -2.9% | 0.7% | -0.3% |
| Indian | 6.2% | 1.1% | -5.1% | 3.1% | -2.0% |
| Pakistani | 0.4% | 0.4% | 0.0% | 2.7% | -2.3% |
| Other Asian | 2.2% | 4.9% | 2.7% | 1.6% | 3.3% |
| Black African | 1.1% | 3% | 1.9% | 2.5% | 0.5% |
| Black Caribbean | 1.5% | 0% | -1.5% | 1.0% | -1.0% |
| Mixed White and Asian | 1.8% | 1.5% | -0.3% | 0.8% | 0.7% |
| Mixed White and African | 0.7% | 0% | -0.7% | 0.4% | -0.4% |
| Mixed White and Caribbean | 1.1% | 0% | -1.1% | 0.9% | -0.9% |
| Mixed Other | 1.1% | 1.1% | 0.0% | 0.8% | 0.3% |
| White | 78.1% | 78.4% | 0.3% | 81.4% | -3.0% |
| Arab | 0% | 0.8% | 0.8% | 0.6% | 0.2% |
| Other | 2.6% | 7.2% | 4.6% | 1.6% | 5.6% |
In this area, 50.4% 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 | 56.2% | 50.4% | -5.8% | 83.2% | -32.8% |
| European Union | 15% | 17.3% | 2.3% | 6.1% | 11.2% |
| Rest of Europe | 4.7% | 4.1% | -0.6% | 0.8% | 3.3% |
| Africa | 2.9% | 4.9% | 2.0% | 2.7% | 2.2% |
| Middle East and Asia | 9.1% | 12.8% | 3.7% | 5.6% | 7.2% |
| The Americas and the Caribbean | 8% | 10.5% | 2.5% | 1.3% | 9.2% |
| Oceania | 4% | 0% | -4.0% | 0.3% | -0.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 55.5% | 50.4% | -5.1% | 83.2% | -32.8% |
| 10+ Years | 7.3% | 18% | 10.7% | 9.8% | 8.2% |
| 5-10 Years | 8.8% | 9.4% | 0.6% | 2.9% | 6.5% |
| 2-5 Years | 10.6% | 15% | 4.4% | 2.2% | 12.8% |
| Less than 2 years | 17.9% | 7.1% | -10.8% | 1.9% | 5.2% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 65.4% | 76.7% | -11.3% |
| Ireland | 1.1% | 0.6% | 0.5% |
| France | 6.8% | 0.3% | 6.5% |
| Germany | 1.1% | 0.2% | 0.9% |
| Italy | 1.1% | 0.6% | 0.5% |
| Portugal | 0.4% | 0.5% | -0.1% |
| Spain | 2.6% | 0.4% | 2.2% |
| Poland | 0.4% | 1.3% | -0.9% |
| Other EU countries | 6.8% | 1.5% | 5.3% |
| Turkey | 1.5% | 0.1% | 1.4% |
| Other Europe | 1.5% | 0.2% | 1.3% |
| Middle East | 2.3% | 0.1% | 2.2% |
| Eastern Asia | 0.8% | 0.3% | 0.5% |
| South-East Asia | 0.8% | 0.2% | 0.6% |
| North America and the Caribbean | 5.6% | 0.3% | 5.3% |
| Central and South America | 0.8% | 0.2% | 0.6% |
| No passport held | 1.1% | 13.5% | -12.4% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 36.4% | 37.2% | -0.8% |
| Christian | 33.1% | 46.2% | -13.1% |
| Buddhist | 0.4% | 0.5% | -0.1% |
| Hindu | 0.4% | 1.7% | -1.3% |
| Jewish | 9.7% | 0.5% | 9.2% |
| Muslim | 5.2% | 6.5% | -1.3% |
| Sikh | 0.4% | 0.9% | -0.5% |
| Other religion | 0.4% | 0.6% | -0.2% |
| Not answered | 14.1% | 6.0% | 8.1% |
Over the last 12 months, the overall crime rate around Belsize Avenue was 105.1 per 1,000 residents, which is 20.5% lower than the Belsize average. The most reported crime type was Violence and sexual offences.
Belsize Avenue has the 34th highest crime rate of 70 local areas in Belsize and the 192nd lowest crime rate of 548 local areas in Camden .
Violent and sexual offences accounted for around 65.2 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -36.4%.

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 26 15 Belsize Avenue, London, Greater London Flats/Maisonettes, an established residential building | £780,000 | 2025-11-14 | £750,708 |
| Flat 3 21 Belsize Avenue, London, Greater London Flats/Maisonettes, an established residential building | £550,000 | 2025-03-19 | £509,133 |
| Flat 3 5 Belsize Avenue, London, Greater London Flats/Maisonettes, an established residential building | £1,135,000 | 2025-02-28 | £1,026,305 |
| 9B Belsize Avenue, London, Greater London Terraced, an established residential building | £885,000 | 2024-08-20 | £828,754 |
| Flat 2 31 Belsize Avenue, London, Greater London Flats/Maisonettes, an established residential building | £1,200,000 | 2024-04-19 | £1,154,936 |
NW3 4BL area has a very high level of entrepreneurship. Only 5% 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.
NW3 4BL 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 | 100 |
| Self-Employed | 39 |
| Retired | 26 |
| Part-Time Employee | 14 |
| Student (economically inactive) | 12 |
| Other | 9 |
| Looking after home or family | 8 |
| Unemployed | 7 |
| Long-Term Sick or disabled | 7 |
| Full-Time Student (with or without job) | 2 |
| Professional, scientific and technical activities | 41 |
| Financial and insurance activities | 34 |
| Information and communication | 18 |
| Education | 14 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 12 |
| Human health and social work activities | 11 |
| Other | 11 |
| Accommodation and food service activities | 6 |
| Administrative and support service activities | 6 |
| Public administration and defence; compulsory social security | 6 |
| Transport and storage | 4 |
| Manufacturing | 4 |
| Real estate activities | 2 |
| Construction | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Sherborne Nursery School Priestly House , Athlone Street NW5 4LP | - not rated | 1,686 yd | Local authority nursery school | Not Applicable | Mixed | More About School |
| Granville Plus Nursery School Granville Road , NW6 5RA | 3out of 4 | 2,923 yd | Local authority nursery school | Yes | Mixed | More About School |
| Portman Early Childhood Centre 12 Salisbury Street , NW8 8DE | 4out of 4 | 2,969 yd | Local authority nursery school | Yes | Mixed | More About School |
| St Christopher's Nursery School Bridgeway Street , NW1 1QR | - not rated | 3,402 yd | Local authority nursery school | Not Applicable | Mixed | More About School |
| Dorothy Gardner Nursery School 293 Shirland Road , W9 3JY | 3out of 4 | 3,455 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Rosary Catholic Primary School 238 Haverstock Hill , Hampstead NW3 2AE | 3out of 4 | 409 yd | Voluntary aided school | Yes | Mixed | More About School |
| Fitzjohn's Primary School 86A Fitzjohn's Avenue , NW3 6NP | 3out of 4 | 643 yd | Community school | Yes | Mixed | More About School |
| Holy Trinity CofE Primary School, NW3 Trinity Walk , Maresfield Gardens NW3 5SQ | - not rated | 708 yd | Voluntary aided school | No | Mixed | More About School |
| Fleet Primary School Fleet Road , NW3 2QT | 3out of 4 | 907 yd | Community school | Yes | Mixed | More About School |
| St Dominic's Catholic Primary School Southampton Road , NW5 4JS | - not rated | 993 yd | Voluntary aided school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The UCL Academy Adelaide Road , NW3 3AQ | 3out of 4 | 965 yd | Academy sponsor led | Not Applicable | Mixed | More About School |
| Haverstock School 24 Haverstock Hill , Chalk Farm NW3 2BQ | 3out of 4 | 1,398 yd | Community school | No | Mixed | More About School |
| Harris Academy St John's Wood Marlborough Hill , NW8 0NL | 3out of 4 | 1,495 yd | Academy sponsor led | No | Mixed | More About School |
| Quintin Kynaston Marlborough Hill , NW8 0NL | - not rated | 1,495 yd | Academy converter | Not Applicable | Mixed | More About School |
| Quintin Kynaston School Marlborough Hill , NW8 0NL | - not rated | 1,495 yd | Foundation school | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| WM College 44 Crowndale Road , NW1 1TR | - not rated | 3,103 yd | Further education | Not Applicable | Mixed | More About School |
| United Colleges Group 25 Paddington Green , W2 1NB | - not rated | 3,426 yd | Further education | Not Applicable | Mixed | More About School |
| City and Islington College 383 Holloway Road , Holloway N7 0RN | - not rated | 3,947 yd | Further education | Not Applicable | Mixed | More About School |
| Capital City College 211 Gray's Inn Road , WC1X 8RA | - not rated | 4,750 yd | Further education | Not Applicable | Mixed | More About School |
| Kingsway College Gray's Inn Centre , WC1H 8JB | - not rated | 4,755 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 6RX | 4out of 4 | 3,422 yd | Academy sponsor led | Yes | Mixed | More About School |
| St Mary Magdalene Academy Liverpool Road , Islington N7 8PG | 4out of 4 | 4,566 yd | Academy sponsor led | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St Christopher's School 32 Belsize Lane , NW3 5AE | - not rated | 186 yd | Other independent school | No | Girls | More About School |
| Lyndhurst House Preparatory School 24 Lyndhurst Gardens , Hampstead NW3 5NW | - not rated | 359 yd | Other independent school | No | Boys | More About School |
| Maria Montessori School 26 Lyndhurst Gardens , NW3 5NW | - not rated | 359 yd | Other independent school | Yes | Mixed | More About School |
| Gloucester House, The Tavistock Children's Day Unit 33 Daleham Gardens , NW3 5BU | - not rated | 373 yd | Other independent special school | No | Mixed | More About School |
| Tavistock Mulberry Bush Day Unit 33 Daleham Gardens , NW3 5BU | - not rated | 373 yd | Miscellaneous | Not Applicable | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Calici Restaurant LTD | 29 Belsize Lane | 59 yd | |
| Roni’s Bakery | 37 Belsize Lane | 62 yd | |
| Aperivino | 12 Belsize Terrace | 80 yd | |
| Charro de Rio | 12 Belsize Terrace | 80 yd | |
| Hazara Restaurant | 44-46 Belsize Lane | 96 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The George | 250 Haverstock Hill | 428 yd | |
| Globe Lawn Tennis Club Bar | 190a Haverstock Hill | 468 yd | |
| The Roebuck | 15 Pond Street | 569 yd | |
| Backstage Bar | The Royal Central School Of Speech And Drama, Embassy Theatre, 62-64 Eton Avenue | 692 yd | |
| The Washington | 50 England's Lane | 711 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Teta's | 72 Belsize Lane | 157 yd | |
| DIDI'S JUICE BAR | 199 Haverstock Hill | 358 yd | |
| Pret a Manger | Ground Floor & Basement, 192 Haverstock Hill | 449 yd | |
| MAI SUSHI | 10 Pond Street | 659 yd | |
| GAIL'S | 1 South End Road | 689 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Kavanagh's Belsize Park | 199-205 Haverstock Hill | 358 yd | |
| Marks And Spencer Food To Go | Royal Free Hospital, Pond Street | 587 yd | |
| Marks and Spencers Simply food | 10 Pond Street | 659 yd | |
| Tesco | Northways Parade, Finchley Road | 709 yd | |
| Tesco Express | 44-46 England's Lane | 726 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Globe Lawn Tennis Club 190A 190A HAVERSTOCK HILL | tennis courts | 496 yd |
| Barrecore Hampstead POND STREET | 542 yd | |
| Royal Free Hospital Recreation Club ROYAL FREE HOSPITAL ROYAL FREE HOSPITAL POND STREET | health and fitness suite, swimming pool | 584 yd |
| Springhealth Leisure Club (Hampstead) (Closed) Belsize Park Gardens | health and fitness suite, swimming pool | 592 yd |
| The Armoury (Hampstead) Pond Street | health and fitness suite | 608 yd |
| Trevor Roberts School ETON AVENUE | artificial grass pitch | 626 yd |
| South Hampstead High School 1-3 1-3 MARESFIELD GARDENS | health and fitness suite | 663 yd |
| North Bridge House Senior School ROSSLYN HILL | 704 yd | |
| Fountain Mews Haverstock Hill | artificial grass pitch | 801 yd |
| Virgin Active Club (Swiss Cottage) O2 CENTRE O2 CENTRE FINCHLEY ROAD | health and fitness suite, swimming pool | 870 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 | 100 Mbit/s |
| Average download speed | 145.4 Mbit/s |
| Minimum download speed | 1000 Mbit/s |
| Maximum download speed | 1000 Mbit/s |
| Median upload speed | 10 Mbit/s |
| Average upload speed | 15.8 Mbit/s |
| Maximum upload speed | 50 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.