Onslow Square, London, SW7 3LU

People

Gender

In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around SW7 3LU is generally consistent with those figures, having a male population of 48.9%.

	2011	2021	10y change (pp)	UK Average	postcode vs UK (pp)
Female	47.5%	51.1%	3.6%	51.0%	0.1%
Male	52.5%	48.9%	-3.6%	49.0%	-0.1%

Partnership Status

Across the UK, the average relationship status breakdown is roughly 44% married, 38% single, 9% divorced, 6% widowed, and 2% separated.

In the immediate vicinity of SW7 3LU there is a very large concentration of residents that are married - 55% of the resident population. In contrast, the average marriage rate across the census is about 44%.

Areas with a high percentage of married residents are typically suburban neighborhoods, towns with good schools and family-friendly amenities, and regions with affordable, spacious housing options. Additionally, such areas can be popular among retirees.

	2011	2021	10y change (pp)	UK Average	postcode vs UK (pp)
Single	27.9%	33.3%	5.4%	37.9%	-4.6%
Married: Opposite sex	59.1%	55%	-4.1%	44.2%	10.8%
Married: Same sex	0.6%	0%	-0.6%	0.3%	-0.3%
Civil partnership: Opposite sex	0%	1.8%	1.8%	0.1%	1.7%
Separated	0.6%	0.9%	0.3%	2.2%	-1.3%
Divorced	6.5%	5.4%	-1.1%	9.1%	-3.7%
Widowed	5.2%	3.6%	-1.6%	6.1%	-2.5%

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 (95.7%) 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	71.2%	72.3%	1.1%	48.4%	23.9%
Good health	24.3%	23.4%	-0.9%	33.6%	-10.2%
Fair health	2.3%	3.6%	1.3%	12.7%	-9.1%
Bad health	2.3%	0.7%	-1.6%	4.0%	-3.3%

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 3LU this area, 5.4% 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	5.2%	5.4%	0.2%	18.2%	-12.8%
1-4 GCSEs or Equivalent	5.2%	3.6%	-1.6%	9.6%	-6.0%
5 or more GCSEs, an A-Level or 1-2 AS Levels	7.8%	4.5%	-3.3%	13.4%	-8.9%
Apprenticeship	0.6%	0%	-0.6%	5.3%	-5.3%
HNC, HND or 2+ A Levels	12.3%	13.5%	1.2%	16.9%	-3.4%
Degree or Similar	59.1%	73%	13.9%	33.8%	39.2%
Other	9.7%	0%	-9.7%	2.8%	-2.8%

Culture

Ethnic Group

This area closely mirrors the overall ethnic composition of the UK, with 77.7% of the population identifying as white, with UK average of 81.4%.

	2011	2021	10y change (pp)	UK Average	postcode vs UK (pp)
Chinese	1.1%	2.9%	1.8%	0.7%	2.2%
Indian	0%	7.9%	7.9%	3.1%	4.8%
Pakistani	0.6%	0%	-0.6%	2.7%	-2.7%
Other Asian	7.9%	0.7%	-7.2%	1.6%	-0.9%
Black African	0%	1.4%	1.4%	2.5%	-1.1%
Mixed White and Asian	3.4%	4.3%	0.9%	0.8%	3.5%
Mixed White and African	0.6%	2.2%	1.6%	0.4%	1.8%
Mixed Other	0%	2.9%	2.9%	0.8%	2.1%
White	85.9%	77.7%	-8.2%	81.4%	-3.7%
Gypsy or Irish Traveller	0.6%	0%	-0.6%	0.1%	-0.1%

Country of Birth

In this area, just 47.4% 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	49.2%	47.4%	-1.8%	83.2%	-35.8%
European Union	23.7%	19%	-4.7%	6.1%	12.9%
Rest of Europe	2.8%	8%	5.2%	0.8%	7.2%
Africa	2.8%	6.6%	3.8%	2.7%	3.9%
Middle East and Asia	7.3%	6.6%	-0.7%	5.6%	1.0%
The Americas and the Caribbean	9.6%	12.4%	2.8%	1.3%	11.1%
Oceania	4%	0%	-4.0%	0.3%	-0.3%
British Overseas	0.6%	0%	-0.6%	0.0%	0.0%

Length of Residence

In this area majority of residents originate from outside the UK. Only 47.4% of residents were born in the United Kingdom. 34.1% 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	48%	48.1%	0.1%	83.2%	-35.1%
10+ Years	10.7%	34.1%	23.4%	9.8%	24.3%
5-10 Years	4.5%	7.4%	2.9%	2.9%	4.5%
2-5 Years	6.8%	6.7%	-0.1%	2.2%	4.5%
Less than 2 years	29.9%	3.7%	-26.2%	1.9%	1.8%

Passport Held

	2021	UK Average	postcode vs UK (pp)
United Kingdom	61.3%	76.7%	-15.4%
Ireland	1.5%	0.6%	0.9%
France	2.9%	0.3%	2.6%
Germany	5.8%	0.2%	5.6%
Italy	2.9%	0.6%	2.3%
Portugal	2.9%	0.5%	2.4%
Spain	2.2%	0.4%	1.8%
Other EU countries	5.1%	1.5%	3.6%
Turkey	1.5%	0.1%	1.4%
Other Europe	2.9%	0.2%	2.7%
Central and Western Africa	1.5%	0.3%	1.2%
South-East Asia	0.7%	0.2%	0.5%
North America and the Caribbean	6.6%	0.3%	6.3%
Central and South America	0.7%	0.2%	0.5%
No passport held	1.5%	13.5%	-12.0%

Religion

	2021	UK Average	postcode vs UK (pp)
No religion	19%	37.2%	-18.2%
Christian	56.9%	46.2%	10.7%
Hindu	2.9%	1.7%	1.2%
Jewish	2.9%	0.5%	2.4%
Muslim	5.1%	6.5%	-1.4%
Sikh	0.7%	0.9%	-0.2%
Other religion	0.7%	0.6%	0.1%
Not answered	11.7%	6.0%	5.7%

Safety

Is Onslow Square Street dangerous?

Over the last 12 months, the overall crime rate around Onslow Square was 113.8 per 1,000 residents, which is 64.4% lower than the Brompton & Hans Town average. The most reported crime type was Vehicle crime.

Onslow Square has the 30th lowest crime rate of 83 local areas in Brompton & Hans Town and the 199th lowest crime rate of 503 local areas in Kensington and Chelsea .

Violent and sexual offences accounted for around 8.1 crimes per 1,000 residents and have remained broadly unchanged year on year. Over the last decade, overall crime has risen by about 12.5%.

🔎 See full breakdown of local crime, hotspots & trends

Affluence

Household Income

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.

Average Household Income
£91,100

Income Rank
10/10

Household Income in SW7 3LU, Local Authority and Region

Deprivation

Index of Multiple Deprivation (IMD) - 4/10 (below average )
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 - 8/10 (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) - 1/10 (very 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 3LU

Estimated Average Property Prices for SW7 3LU

Average Price
£2,681,929

Semi-Detached
no sales

Terraced
no sales

Detached
no sales

Flats/Maisonettes
£2,681,929

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
109A Onslow Square, London, Greater London Flats/Maisonettes, an established residential building	£1,275,000	2024-09-17	£1,214,605
Flat 3 93 Onslow Square, London, Greater London Flats/Maisonettes, an established residential building	£2,100,000	2024-06-28	£1,957,261
Flat 9 105 Onslow Square, London, Greater London Flats/Maisonettes, an established residential building	£5,500,000	2023-01-13	£4,977,500
Flat 3 97 Onslow Square, London, Greater London Flats/Maisonettes, an established residential building	£2,300,000	2021-06-30	£2,328,300
Flat 12 105 Onslow Square, London, Greater London Flats/Maisonettes, an established residential building	£2,500,000	2021-04-07	£2,527,933

View All Property Sales and Other Statistics for SW7 3LU

Employment

SW7 3LU area has a very high level of entrepreneurship. Less than 1% of streets have higher percent of entrepreneur residents. 22% 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 3LU area has a low unemployment rate. According to Census 2021, 0% 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.

Economic Activity

Full-Time Employee	34
Self-Employed	24
Retired	20
Looking after home or family	10
Part-Time Employee	7
Student (economically inactive)	5
Other	4
Full-Time Student (with or without job)	3
Long-Term Sick or disabled	1
Unemployed	0

Employment Industry

Financial and insurance activities	30
Professional, scientific and technical activities	19
Wholesale and retail trade; repair of motor vehicles and motor cycles	12
Information and communication	7
Administrative and support service activities	5
Transport and storage	4
Human health and social work activities	4
Other	3
Real estate activities	2
Education	2
Agriculture, forestry and fishing	1
Manufacturing	1
Public administration and defence; compulsory social security	1
Electricity, gas, steam and air conditioning supply	1
Accommodation and food service activities	1
Construction	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	1,089 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	2,009 yd	Local authority nursery school	Yes	Mixed	More About School
James Lee Nursery School Gliddon Road , W14 9BH	4out of 4	2,711 yd	Local authority nursery school	Yes	Mixed	More About School
Bayonne Nursery School 50 Paynes Walk , W6 8PF	4out of 4	2,939 yd	Local authority nursery school	Yes	Mixed	More About School
Tachbrook Nursery School Aylesford Street , SW1V 3RT	3out of 4	3,498 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	131 yd	Voluntary aided school	No	Mixed	More About School
Oratory Roman Catholic Primary School Bury Walk , Cale Street SW3 6QH	4out of 4	629 yd	Voluntary aided school	No	Mixed	More About School
Bousfield Primary School South Bolton Gardens , SW5 0DJ	4out of 4	687 yd	Community school	Yes	Mixed	More About School
Marlborough Primary School Draycott Avenue , SW3 3AP	3out of 4	888 yd	Community school	Yes	Mixed	More About School
Servite RC Primary School 252 Fulham Road , SW10 9NA	4out of 4	996 yd	Voluntary aided 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	1,183 yd	Voluntary aided school	No	Mixed	More About School
The London Oratory School Seagrave Road , SW6 1RX	4out of 4	1,765 yd	Academy converter	Not Applicable	Boys	More About School
Chelsea Academy Lots Road , Chelsea SW10 0AB	4out of 4	1,804 yd	Academy sponsor led	Not Applicable	Mixed	More About School
The Fulham Boys School 532 Fulham Road , SW6 5BD	3out of 4	1,955 yd	Free schools	No	Boys	More About School
Saint John Bosco College Parkham Street , Battersea SW11 3DQ	3out of 4	2,197 yd	Voluntary aided school	No	Mixed	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	2,741 yd	Further education	Not Applicable	Mixed	More About School
William Morris Sixth Form St Dunstan's Road , W6 8RB	2out of 4	3,017 yd	Community school	No	Mixed	More About School
United Colleges Group 25 Paddington Green , W2 1NB	- not rated	3,522 yd	Further education	Not Applicable	Mixed	More About School
Harris Westminster Sixth Form Steel House, 11 Tothill Street , Westminster SW1H 9LH	- not rated	3,627 yd	Free schools 16 to 19	No	Mixed	More About School
St Charles Catholic Sixth Form College 74 St Charles Square , North Kensington W10 6EY	- not rated	4,503 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	3,558 yd	Academy sponsor led	Yes	Mixed	More About School
Ark Burlington Danes Academy Wood Lane , W12 0HR	2out of 4	5,076 yd	Academy sponsor led	Yes	Mixed	More About School

Not applicable

	Ofsted Overall Effectiveness	Distance	Establishment Type	Has Nursery Classes	Gender	More Info
Westminster Tutors 84-86 Old Brompton Road , South Kensington SW7 3LQ	- not rated	31 yd	Other independent school	No	Mixed	More About School
Mander Portman Woodward School 90-92 Queen's Gate , SW7 5AB	- not rated	158 yd	Other independent school	No	Mixed	More About School
Glendower Preparatory School 86/87 Queen's Gate , South Kensington SW7 5JX	- not rated	210 yd	Other independent school	No	Girls	More About School
Queen's Gate School 133 Queen's Gate , Kensington SW7 5LE	- not rated	279 yd	Other independent school	No	Girls	More About School
Falkner House 19 Brechin Place , SW7 4QB	- not rated	308 yd	Other independent school	Yes	Mixed	More About School

School statistics for this postcode are based on Ofsted rankings.

Food and Drink

Restaurants, Cafes, Canteens

Business Name	Address	Distance
Chucs Bar and Grill	97 Old Brompton Road, LONDON	88 yd
Byron	93-95 Old Brompton Road, LONDON	88 yd
Franco Manca	91 Old Brompton Road, LONDON	88 yd
Rocca Di Papa	73 Old Brompton Road, LONDON	93 yd
Go Viet	53 Old Brompton Road, LONDON	93 yd

Pubs, Bars, Nightclubs

Business Name	Address	Distance
B London & Cubanista	92B Old Brompton Road, LONDON	132 yd
Zetland Arms PH	PUBLIC HOUSE, 2-4 Bute Street	216 yd
Anglesea Arms	Public House 15 Selwood Terrace, Onslow Gardens	218 yd
The Hunter's Moon	Public House, 86 Fulham Road	242 yd
The Crown	Public House, 153 Dovehouse Street	315 yd

Takeaway, Sandwich Shops

Business Name	Address	Distance
Bosphorous Kebabs	59 Old Brompton Road, LONDON	93 yd
Aux Merveilleux De Fred	88 Old Brompton Road, LONDON	132 yd
Pizza Roma	12 Bute Street, LONDON	216 yd
Starbucks Coffee Company (UK) Limited	19 Old Brompton Road, LONDON	234 yd
Friends of the Royal Marsden	Royal Marsden Hospital, 203 Fulham Road	286 yd

Supermarkets, Hypermarkets

Business Name	Address	Distance
Little Waitrose	99-103 Old Brompton Road, LONDON	129 yd
Tesco	50-52 Old Brompton Road, LONDON	157 yd
Marks & Spencer Simply Food	289-291 Fulham Road, LONDON	576 yd
Sainsbury's Local	295-297 Fulham Road, LONDON	582 yd
Waitrose	1-2 Gloucester Road Arcade, 128 Gloucester Road	638 yd

Sport

Facility Name	Sport Objects	Distance
Best Cycle PETERSHAM HOUSE 29-37 PETERSHAM HOUSE 29-37 HARRINGTON ROAD	health and fitness suite	230 yd
South Kensington Club HARRINGTON ROAD	health and fitness suite	290 yd
Pure Gym (London South Kensington) 63-81 63-81 PELHAM STREET	health and fitness suite, swimming pool	499 yd
Lomax Chelsea FULHAM ROAD	health and fitness suite	620 yd
St Luke'S Gardens ST LUKES GARDENS ST LUKES GARDENS SYDNEY STREET	artificial grass pitch	626 yd
Aquilla Health & Fitness Centre THURLOE PLACE	health and fitness suite, swimming pool	649 yd
Kx Gym Private Members Club DRAYCOTT AVENUE	health and fitness suite	706 yd
Virgin Active Club (Chelsea) 188A 188A FULHAM ROAD	health and fitness suite, swimming pool	778 yd
Marlborough Primary School DRAYCOTT AVENUE	artificial grass pitch	781 yd
Chelsea Sports Centre CHELSEA MANOR STREET	health and fitness suite, swimming pool	839 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	72.5 Mbit/s
Average download speed	131.8 Mbit/s
Minimum download speed	1000 Mbit/s
Maximum download speed	1000 Mbit/s

Upload Speed

Median upload speed	20 Mbit/s
Average upload speed	19 Mbit/s
Maximum upload speed	50 Mbit/s

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

Overview of SW7 3LU