Onslow Square, London, SW7 3NH

People

Gender

In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding SW7 3NH, 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	50.6%	54.5%	3.9%	51.0%	3.5%
Male	49.4%	45.5%	-3.9%	49.0%	-3.5%

Partnership Status

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	37.6%	36.2%	-1.4%	37.9%	-1.7%
Married: Opposite sex	46.3%	48.7%	2.4%	44.2%	4.5%
Married: Same sex	1%	1.3%	0.3%	0.3%	1.0%
Separated	2%	2%	0.0%	2.2%	-0.2%
Divorced	5.4%	8.6%	3.2%	9.1%	-0.5%
Widowed	7.8%	3.3%	-4.5%	6.1%	-2.8%

Health

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 (92.2%) 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	64.9%	62.4%	-2.5%	48.4%	14.0%
Good health	26.9%	29.8%	2.9%	33.6%	-3.8%
Fair health	7.8%	6.2%	-1.6%	12.7%	-6.5%
Bad health	0.4%	0.6%	0.2%	4.0%	-3.4%
Very bad health	0%	1.1%	1.1%	1.2%	-0.1%

Education and Qualifications

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 SW7 3NH this area, 5.3% 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 73%.

	2011	2021	10y change (pp)	UK Average	postcode vs UK (pp)
No qualifications	2.9%	5.3%	2.4%	18.2%	-12.9%
1-4 GCSEs or Equivalent	3.4%	3.9%	0.5%	9.6%	-5.7%
5 or more GCSEs, an A-Level or 1-2 AS Levels	7.8%	3.9%	-3.9%	13.4%	-9.5%
Apprenticeship	0.5%	0%	-0.5%	5.3%	-5.3%
HNC, HND or 2+ A Levels	7.3%	12.5%	5.2%	16.9%	-4.4%
Degree or Similar	61.5%	73%	11.5%	33.8%	39.2%
Other	16.6%	1.3%	-15.3%	2.8%	-1.5%

Culture

Ethnic Group

In this area, the population is more ethnically diverse compared to the UK average. While 72.9% 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	1.2%	4.5%	3.3%	0.7%	3.8%
Indian	1.6%	5.6%	4.0%	3.1%	2.5%
Pakistani	3.3%	2.3%	-1.0%	2.7%	-0.4%
Other Asian	2.9%	4.5%	1.6%	1.6%	2.9%
Black African	0.8%	1.7%	0.9%	2.5%	-0.8%
Black Caribbean	0.8%	0%	-0.8%	1.0%	-1.0%
Mixed White and Asian	2%	2.3%	0.3%	0.8%	1.5%
Mixed White and African	0.8%	0%	-0.8%	0.4%	-0.4%
Mixed White and Caribbean	0%	0.6%	0.6%	0.9%	-0.3%
Mixed Other	4.1%	2.8%	-1.3%	0.8%	2.0%
White	76.3%	72.9%	-3.4%	81.4%	-8.5%
Roma	0%	0.6%	0.6%	0.2%	0.4%
Arab	5.3%	0%	-5.3%	0.6%	-0.6%
Other	0.8%	2.3%	1.5%	1.6%	0.7%

Country of Birth

In this area, just 37.4% 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	34.7%	37.4%	2.7%	83.2%	-45.8%
European Union	36.3%	20.7%	-15.6%	6.1%	14.6%
Rest of Europe	6.1%	3.9%	-2.2%	0.8%	3.1%
Africa	2%	3.9%	1.9%	2.7%	1.2%
Middle East and Asia	12.2%	17.9%	5.7%	5.6%	12.3%
The Americas and the Caribbean	7.8%	13.4%	5.6%	1.3%	12.1%
Oceania	0.8%	2.8%	2.0%	0.3%	2.5%

Length of Residence

In this area majority of residents originate from outside the UK. Only 37.4% of residents were born in the United Kingdom. 30.7% 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	33.9%	37.4%	3.5%	83.2%	-45.8%
10+ Years	18.4%	30.7%	12.3%	9.8%	20.9%
5-10 Years	13.9%	16.8%	2.9%	2.9%	13.9%
2-5 Years	13.1%	9.5%	-3.6%	2.2%	7.3%
Less than 2 years	20.8%	5.6%	-15.2%	1.9%	3.7%

Passport Held

	2021	UK Average	postcode vs UK (pp)
United Kingdom	55.8%	76.7%	-20.9%
France	10.5%	0.3%	10.2%
Germany	0.6%	0.2%	0.4%
Italy	2.8%	0.6%	2.2%
Portugal	1.1%	0.5%	0.6%
Spain	1.1%	0.4%	0.7%
Romania	1.1%	0.9%	0.2%
Other EU countries	3.9%	1.5%	2.4%
Turkey	1.1%	0.1%	1.0%
Other Europe	2.2%	0.2%	2.0%
Eastern Asia	2.2%	0.3%	1.9%
Southern Asia	1.7%	1.2%	0.5%
South-East Asia	3.9%	0.2%	3.7%
North America and the Caribbean	8.3%	0.3%	8.0%
Oceania	1.7%	0.1%	1.6%
No passport held	2.2%	13.5%	-11.3%

Religion

	2021	UK Average	postcode vs UK (pp)
No religion	29.8%	37.2%	-7.4%
Christian	43.8%	46.2%	-2.4%
Hindu	2.8%	1.7%	1.1%
Jewish	6.2%	0.5%	5.7%
Muslim	3.9%	6.5%	-2.6%
Not answered	13.5%	6.0%	7.5%

Safety

Is Onslow Square Street dangerous?

Over the last 12 months, the overall crime rate around Onslow Square was 0.0 per 1,000 residents, matching the Brompton & Hans Town 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 -43.3%.

🔎 See full breakdown of local crime, hotspots & trends

Affluence

Household Income

Households in this area have a higher level of wealth to the average household in England and Wales. 87% of analyzed areas in England and Wales have lower average household annual income than this area.

Average Household Income
£58,800

Income Rank
9/10

Household Income in SW7 3NH, Local Authority and Region

Deprivation

Index of Multiple Deprivation (IMD) - 3/10 (low )
Indices of multiple deprivation (IMD) is used to classify the relative deprivation (a measure of poverty) of the area. It considers the following domains:
Income Deprivation Domain - 1/10 (very low )
The Income Deprivation Domain measures the percentage of people in the population who are experiencing poverty due to having a low income. It includes both those who are unemployed and those who are employed but earn very little (and who satisfy the respective means tests).
Employment Deprivation Domain - 1/10 (very low )
The Employment Deprivation Domain measures the proportion of the working-age population in an area involuntarily excluded from the labour market. This includes people who would like to work but are unable to do so due to unemployment, sickness or disability, or caring responsibilities.
Education, Skills and Training Domain - 1/10 (very low )
The Education, Skills, and Training Deprivation Domain measures the lack of education and skills in a local area. It has two parts: one for children and young people, and one for adults. The part for children and young people looks at their school achievements ('flow'), while the part for adults looks at the number of adults without qualifications ('stock').
Health Deprivation and Disability Domain - 1/10 (very low )
The Health Deprivation and Disability Domain measures the risk of early death and poor quality of life due to bad physical or mental health. It looks at illness, disability, and early death, but not at behaviors or environments that might affect future health.
Crime Domain - 7/10 (above average )
The Crime Domain measures the risk of people and property being victims of crime in a local area.
Barriers to Housing and Services Domain - 9/10 (very high )
The Barriers to Housing and Services Domain measures how easy or hard it is to access housing and local services. It has two parts: one looks at how close local services are, and the other looks at issues like how affordable housing is.
Living Environment Deprivation Domain - 10/10 (very high )
The Living Environment Deprivation Domain measures the quality of the local environment. It has two parts: the "indoors" part looks at housing quality, and the "outdoors" part looks at air quality and road traffic accidents.
Income Deprivation Affecting Children Index (IDACI) - 1/10 (very low )
The Income Deprivation Affecting Children Index (IDACI) measures how many children aged 0 to 15 live in low-income families. It is part of the Income Deprivation Domain, which looks at how many people in an area have low incomes. This includes both those who are unemployed and those who work but earn very little (and who satisfy the respective means tests).
Income Deprivation Affecting Older People Index (IDAOPI) - 3/10 (low )
The Income Deprivation Affecting Older People Index (IDAOPI) measures the percentage of people aged 60 or older who have low income. It is part of the Income Deprivation Domain, which looks at how many people in an area have low income, including both unemployed people and those with low-paying jobs (and who satisfy the respective means tests).

Property Prices

Average property prices on Onslow Square are based on 423 property sales since the beginning of 1995. Estimated property prices are calculated by adjusting the last sale price by current House Price Index for Kensington And Chelsea.
StreetScan downloads house price data directly from the HM Land Registry and uses it to create these statistics.

House Prices for Onslow Square, London, SW7 3NH

Estimated Average Property Prices for SW7 3NH

Average Price
£1,382,888

Semi-Detached
no sales

Terraced
no sales

Detached
no sales

Flats/Maisonettes
£1,382,888

Other
no sales

Estimated Average Property Prices for Onslow Square

Average Price
£2,283,992

Semi-Detached
no sales

Terraced
no sales

Detached
no sales

Flats/Maisonettes
£2,164,756

Other
£12,252,142

Property Prices Comparison

Latest Property Sales on Onslow SquareStreet

Address	Sale Price	Sale Date	Price Estimate 2025
Flat 16 27 Onslow Square, London, Greater London Flats/Maisonettes, an established residential building	£275,000	2024-11-12	£257,102
Flat 12 27 Onslow Square, London, Greater London Flats/Maisonettes, an established residential building	£1,400,000	2024-04-17	£1,369,730
Flat 14 27 Onslow Square, London, Greater London Flats/Maisonettes, an established residential building	£1,493,500	2024-02-09	£1,437,891
Flat 2 27 Onslow Square, London, Greater London Flats/Maisonettes, an established residential building	£1,050,000	2023-11-20	£958,880
Flat 11 27 Onslow Square, London, Greater London Flats/Maisonettes, an established residential building	£1,130,000	2022-03-10	£964,764

View All Property Sales and Other Statistics for SW7 3NH

Employment

SW7 3NH area has a very high level of entrepreneurship. Only 9% of streets have higher percent of entrepreneur residents. 15% 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.

SW7 3NH area has a low unemployment rate. According to Census 2021, 1% 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.

The percentage of student residents living in SW7 3NH area is much higher than the country's average. Usually places with high percentage of students are near Universities and near entertainment places.

Economic Activity

Full-Time Employee	56
Self-Employed	23
Retired	20
Student (economically inactive)	14
Looking after home or family	14
Other	9
Part-Time Employee	6
Full-Time Student (with or without job)	4
Long-Term Sick or disabled	2
Unemployed	2

Employment Industry

Financial and insurance activities	38
Professional, scientific and technical activities	23
Real estate activities	8
Manufacturing	8
Information and communication	8
Human health and social work activities	5
Public administration and defence; compulsory social security	5
Other	5
Wholesale and retail trade; repair of motor vehicles and motor cycles	5
Accommodation and food service activities	3
Administrative and support service activities	3
Education	3
Electricity, gas, steam and air conditioning supply	2
Construction	2
Transport and storage	1

Schools

Nursery

	Ofsted Overall Effectiveness	Distance	Establishment Type	Has Nursery Classes	Gender	More Info
Chelsea Open Air Nursery School 51 Glebe Place , Chelsea SW3 5JE	4out of 4	1,135 yd	Local authority nursery school	Yes	Mixed	More About School
Somerset Nursery School and Children's Centre 157-159 Battersea Church Rd , Battersea SW11 3ND	4out of 4	2,173 yd	Local authority nursery school	Yes	Mixed	More About School
James Lee Nursery School Gliddon Road , W14 9BH	4out of 4	2,955 yd	Local authority nursery school	Yes	Mixed	More About School
Bayonne Nursery School 50 Paynes Walk , W6 8PF	4out of 4	3,224 yd	Local authority nursery school	Yes	Mixed	More About School
Tachbrook Nursery School Aylesford Street , SW1V 3RT	3out of 4	3,308 yd	Local authority nursery school	Yes	Mixed	More About School

Primary

	Ofsted Overall Effectiveness	Distance	Establishment Type	Has Nursery Classes	Gender	More Info
Our Lady of Victories RC Primary School Clareville Street , Kensindton and Chelsea SW7 5AQ	4out of 4	387 yd	Voluntary aided school	No	Mixed	More About School
Oratory Roman Catholic Primary School Bury Walk , Cale Street SW3 6QH	4out of 4	540 yd	Voluntary aided school	No	Mixed	More About School
Marlborough Primary School Draycott Avenue , SW3 3AP	3out of 4	666 yd	Community school	Yes	Mixed	More About School
St Joseph's Catholic Primary School Cadogan Street , SW3 2QT	- not rated	952 yd	Academy converter	Yes	Mixed	More About School
Bousfield Primary School South Bolton Gardens , SW5 0DJ	4out of 4	978 yd	Community school	Yes	Mixed	More About School

Secondary

	Ofsted Overall Effectiveness	Distance	Establishment Type	Has Nursery Classes	Gender	More Info
Saint Thomas More Language College Cadogan Street , SW3 2QS	4out of 4	952 yd	Voluntary aided school	No	Mixed	More About School
Chelsea Academy Lots Road , Chelsea SW10 0AB	4out of 4	2,039 yd	Academy sponsor led	Not Applicable	Mixed	More About School
The London Oratory School Seagrave Road , SW6 1RX	4out of 4	2,058 yd	Academy converter	Not Applicable	Boys	More About School
Sir Simon Milton Westminster University Technical College 1 Sutherland Street , SW1V 4LD	- not rated	2,188 yd	University technical college	No	Mixed	More About School
The Fulham Boys School 532 Fulham Road , SW6 5BD	3out of 4	2,223 yd	Free schools	No	Boys	More About School

16 plus

	Ofsted Overall Effectiveness	Distance	Establishment Type	Has Nursery Classes	Gender	More Info
Ealing, Hammersmith and West London College Gliddon Road , Barons Court W14 9BL	- not rated	2,988 yd	Further education	Not Applicable	Mixed	More About School
William Morris Sixth Form St Dunstan's Road , W6 8RB	2out of 4	3,278 yd	Community school	No	Mixed	More About School
United Colleges Group 25 Paddington Green , W2 1NB	- not rated	3,339 yd	Further education	Not Applicable	Mixed	More About School
Harris Westminster Sixth Form Steel House, 11 Tothill Street , Westminster SW1H 9LH	- not rated	3,356 yd	Free schools 16 to 19	No	Mixed	More About School
The Marine Society College of the Sea 200b Lambeth Road , SE1 7JY	- not rated	4,406 yd	Further education	Not Applicable	Mixed	More About School

All-through

	Ofsted Overall Effectiveness	Distance	Establishment Type	Has Nursery Classes	Gender	More Info
Ark King Solomon Academy Penfold Street , NW1 6RU	4out of 4	3,347 yd	Academy sponsor led	Yes	Mixed	More About School
Ark Burlington Danes Academy Wood Lane , W12 0HR	2out of 4	5,155 yd	Academy sponsor led	Yes	Mixed	More About School

Not applicable

	Ofsted Overall Effectiveness	Distance	Establishment Type	Has Nursery Classes	Gender	More Info
Lycee Francais Charles de Gaulle 35 Cromwell Road , London SW7 2DG	- not rated	233 yd	Other independent school	Yes	Mixed	More About School
Westminster Tutors 84-86 Old Brompton Road , South Kensington SW7 3LQ	- not rated	267 yd	Other independent school	No	Mixed	More About School
Queen's Gate School 133 Queen's Gate , Kensington SW7 5LE	- not rated	298 yd	Other independent school	No	Girls	More About School
Glendower Preparatory School 86/87 Queen's Gate , South Kensington SW7 5JX	- not rated	341 yd	Other independent school	No	Girls	More About School
Mander Portman Woodward School 90-92 Queen's Gate , SW7 5AB	- not rated	348 yd	Other independent school	No	Mixed	More About School

School statistics for this postcode are based on Ofsted rankings.

Food and Drink

Restaurants, Cafes, Canteens

Business Name	Address	Distance
Hagen Espresso Bar	9 Old Brompton Road, LONDON	76 yd
Carluccio's	1-7 Old Brompton Road, LONDON	83 yd
Wasabi	21 Old Brompton Road, LONDON	83 yd
Pret A Manger	15-17 Old Brompton Road, LONDON	83 yd
Illycaffe UK Limited	23 Old Brompton Road, LONDON	83 yd

Pubs, Bars, Nightclubs

Business Name	Address	Distance
Hoop & Toy	34 Thurloe Place, LONDON	180 yd
Zetland Arms PH	PUBLIC HOUSE, 2-4 Bute Street	241 yd
B London & Cubanista	92B Old Brompton Road, LONDON	328 yd
The Crown	Public House, 153 Dovehouse Street	404 yd
Jaks Bar Limited	87-89 Walton Street, LONDON	420 yd

Takeaway, Sandwich Shops

Business Name	Address	Distance
Starbucks Coffee Company (UK) Limited	19 Old Brompton Road, LONDON	83 yd
Roll Baby	7-11 South Kensington Station Arcade, LONDON	118 yd
Chopstix Noodle Bar	28 Thurloe Street, LONDON	119 yd
Fresh Bake	South Kensington Underground Station, Pelham Street	131 yd
Ben's Cookies	9 Pelham Street, LONDON	131 yd

Supermarkets, Hypermarkets

Business Name	Address	Distance
Tesco	50-52 Old Brompton Road, LONDON	262 yd
Little Waitrose	99-103 Old Brompton Road, LONDON	399 yd
Sainsbury's	75 Sloane Avenue, LONDON	526 yd
Waitrose	196-198 King's Road, LONDON	759 yd
Waitrose	1-2 Gloucester Road Arcade, 128 Gloucester Road	806 yd

Sport

Facility Name	Sport Objects	Distance
Pure Gym (London South Kensington) 63-81 63-81 PELHAM STREET	health and fitness suite, swimming pool	217 yd
Best Cycle PETERSHAM HOUSE 29-37 PETERSHAM HOUSE 29-37 HARRINGTON ROAD	health and fitness suite	294 yd
Aquilla Health & Fitness Centre THURLOE PLACE	health and fitness suite, swimming pool	360 yd
South Kensington Club HARRINGTON ROAD	health and fitness suite	374 yd
Kx Gym Private Members Club DRAYCOTT AVENUE	health and fitness suite	453 yd
Marlborough Primary School DRAYCOTT AVENUE	artificial grass pitch	546 yd
St Luke'S Gardens ST LUKES GARDENS ST LUKES GARDENS SYDNEY STREET	artificial grass pitch	583 yd
St Thomas More Rc Language College CADOGAN STREET		824 yd
Ethos Sports Centre IMPERIAL COLLEGE SPORTS CENTRE IMPERIAL COLLEGE SPORTS CENTRE PRINCES GARDENS	health and fitness suite, squash courts, swimming pool	824 yd
Chelsea Sports Centre CHELSEA MANOR STREET	health and fitness suite, swimming pool	830 yd

Broadband

Technology Aviability

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%

Speed Aviability

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%

Download Speed

Median download speed	74.6 Mbit/s
Average download speed	92.6 Mbit/s
Minimum download speed	350 Mbit/s
Maximum download speed	350 Mbit/s

Upload Speed

Median upload speed	10 Mbit/s
Average upload speed	13.4 Mbit/s
Maximum upload speed	35 Mbit/s

Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.

Overview of SW7 3NH