Seaforth Avenue, New Malden, KT3 6JU

People

Gender

In the UK, the overall gender distribution is approximately 49% male and 51% female. The area surrounding KT3 6JU has a slightly higher male population, with 51.2% of residents being male. Several factors can contribute to this, including areas with industries or sectors that predominantly employ men, proximity to universities or technical schools with a higher enrollment of male students, presence of all-male or predominantly male institutions (military academies, boarding schools).

	2011	2021	10y change (pp)	UK Average	postcode vs UK (pp)
Female	50.3%	48.8%	-1.5%	51.0%	-2.2%
Male	49.7%	51.2%	1.5%	49.0%	2.2%

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 KT3 6JU there is a very large concentration of residents that are married - 55.2% 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	30.9%	28.4%	-2.5%	37.9%	-9.5%
Married: Opposite sex	57.4%	55.2%	-2.2%	44.2%	11.0%
Married: Same sex	0%	0.8%	0.8%	0.3%	0.5%
Separated	3.1%	1.9%	-1.2%	2.2%	-0.3%
Divorced	5.1%	7.3%	2.2%	9.1%	-1.8%
Widowed	3.5%	6.5%	3.0%	6.1%	0.4%

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 (85.7%) 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	65.8%	59.1%	-6.7%	48.4%	10.7%
Good health	25.4%	26.6%	1.2%	33.6%	-7.0%
Fair health	6.7%	11%	4.3%	12.7%	-1.7%
Bad health	1.5%	3%	1.5%	4.0%	-1.0%
Very bad health	0.6%	0.3%	-0.3%	1.2%	-0.9%

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.

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 58%.

	2011	2021	10y change (pp)	UK Average	postcode vs UK (pp)
No qualifications	9.8%	13.7%	3.9%	18.2%	-4.5%
1-4 GCSEs or Equivalent	10.5%	5.7%	-4.8%	9.6%	-3.9%
5 or more GCSEs, an A-Level or 1-2 AS Levels	14.1%	7.3%	-6.8%	13.4%	-6.1%
Apprenticeship	3.5%	2.7%	-0.8%	5.3%	-2.6%
HNC, HND or 2+ A Levels	13.3%	9.9%	-3.4%	16.9%	-7.0%
Degree or Similar	43.4%	58%	14.6%	33.8%	24.2%
Other	5.5%	2.7%	-2.8%	2.8%	-0.1%

Culture

Ethnic Group

This area closely mirrors the overall ethnic composition of the UK, with 77% of the population identifying as white, with UK average of 81.4%.

	2011	2021	10y change (pp)	UK Average	postcode vs UK (pp)
Chinese	1.5%	0.9%	-0.6%	0.7%	0.2%
Indian	2.3%	3%	0.7%	3.1%	-0.1%
Pakistani	3.5%	3.6%	0.1%	2.7%	0.9%
Other Asian	5%	5.4%	0.4%	1.6%	3.8%
Black African	0.3%	1.2%	0.9%	2.5%	-1.3%
Black Caribbean	1.2%	0%	-1.2%	1.0%	-1.0%
Other Black	0%	0.9%	0.9%	0.5%	0.4%
Mixed White and Asian	0.9%	2.4%	1.5%	0.8%	1.6%
Mixed White and African	1.2%	1.2%	0.0%	0.4%	0.8%
Mixed White and Caribbean	0%	0.3%	0.3%	0.9%	-0.6%
Mixed Other	1.8%	0.9%	-0.9%	0.8%	0.1%
White	81%	77%	-4.0%	81.4%	-4.4%
Arab	0.6%	0.9%	0.3%	0.6%	0.3%
Other	0.9%	2.4%	1.5%	1.6%	0.8%

Country of Birth

In this area, 71% 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	76.9%	71%	-5.9%	83.2%	-12.2%
European Union	4.4%	7.8%	3.4%	6.1%	1.7%
Rest of Europe	0.3%	0.6%	0.3%	0.8%	-0.2%
Africa	8.2%	7.8%	-0.4%	2.7%	5.1%
Middle East and Asia	8.2%	9.9%	1.7%	5.6%	4.3%
The Americas and the Caribbean	1.5%	2.4%	0.9%	1.3%	1.1%
Oceania	0.6%	0.6%	0.0%	0.3%	0.3%

Length of Residence

	2011	2021	10y change (pp)	UK Average	postcode vs UK (pp)
Born in the UK	75.7%	71.3%	-4.4%	83.2%	-11.9%
10+ Years	1.8%	21.6%	19.8%	9.8%	11.8%
5-10 Years	4.1%	5.4%	1.3%	2.9%	2.5%
2-5 Years	5.8%	0.9%	-4.9%	2.2%	-1.3%
Less than 2 years	12.6%	0.9%	-11.7%	1.9%	-1.0%

Passport Held

	2021	UK Average	postcode vs UK (pp)
United Kingdom	82.6%	76.7%	5.9%
Ireland	0.9%	0.6%	0.3%
France	0.6%	0.3%	0.3%
Germany	0.6%	0.2%	0.4%
Portugal	2.1%	0.5%	1.6%
Spain	0.3%	0.4%	-0.1%
Poland	2.1%	1.3%	0.8%
Other EU countries	1.2%	1.5%	-0.3%
North Africa	0.3%	0.1%	0.2%
South and Eastern Africa	0.3%	0.2%	0.1%
Middle East	0.3%	0.1%	0.2%
Eastern Asia	0.3%	0.3%	0.0%
Southern Asia	0.9%	1.2%	-0.3%
South-East Asia	0.3%	0.2%	0.1%
North America and the Caribbean	0.3%	0.3%	0.0%
Central and South America	0.6%	0.2%	0.4%
Oceania	0.3%	0.1%	0.2%
No passport held	6%	13.5%	-7.5%

Religion

	2021	UK Average	postcode vs UK (pp)
No religion	28.6%	37.2%	-8.6%
Christian	55.7%	46.2%	9.5%
Hindu	3.6%	1.7%	1.9%
Jewish	0.6%	0.5%	0.1%
Muslim	6.8%	6.5%	0.3%
Other religion	0.3%	0.6%	-0.3%
Not answered	4.5%	6.0%	-1.5%

Safety

Is Seaforth Avenue Street dangerous?

Over the last 12 months, the overall crime rate around Seaforth Avenue was 9.4 per 1,000 residents, which is 74.1% lower than the Cannon Hill average. The most reported crime type was Violence and sexual offences.

Seaforth Avenue has the 12th lowest crime rate of 92 local areas in Cannon Hill and the 31st lowest crime rate of 592 local areas in Merton .

Violent and sexual offences accounted for around 6.2 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has risen by about 16.7%.

🔎 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. 97% of analyzed areas in England and Wales have lower average household annual income than this area.

Average Household Income
£72,100

Income Rank
10/10

Household Income in KT3 6JU, Local Authority and Region

Deprivation

Index of Multiple Deprivation (IMD) - 1/10 (very 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 - 3/10 (low )
The Crime Domain measures the risk of people and property being victims of crime in a local area.
Barriers to Housing and Services Domain - 3/10 (low )
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 - 7/10 (above average )
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 Seaforth Avenue are based on 291 property sales since the beginning of 1995. Estimated property prices are calculated by adjusting the last sale price by current House Price Index for Merton.
StreetScan downloads house price data directly from the HM Land Registry and uses it to create these statistics.

House Prices for Seaforth Avenue, New Malden, KT3 6JU

Estimated Average Property Prices for KT3 6JU

Average Price
£671,539

Semi-Detached
£746,475

Terraced
£710,309

Detached
£600,510

Flats/Maisonettes
£399,713

Other
no sales

Estimated Average Property Prices for Seaforth Avenue

Average Price
£637,591

Semi-Detached
£671,822

Terraced
£676,803

Detached
£787,312

Flats/Maisonettes
£334,720

Other
£31,100

Property Prices Comparison

Latest Property Sales on Seaforth AvenueStreet

Address	Sale Price	Sale Date	Price Estimate 2025
109 Seaforth Avenue, New Malden, Greater London Terraced, an established residential building	£770,000	2023-10-06	£798,028
109 Seaforth Avenue, New Malden, Greater London Terraced, an established residential building	£530,000	2023-03-31	£556,609
123 Seaforth Avenue, New Malden, Greater London Terraced, an established residential building	£490,000	2021-09-10	£541,218
75 Seaforth Avenue, New Malden, Greater London Terraced, an established residential building	£835,000	2020-10-14	£909,538
113 Seaforth Avenue, New Malden, Greater London Terraced, an established residential building	£655,000	2019-08-30	£756,905

View All Property Sales and Other Statistics for KT3 6JU

Employment

KT3 6JU 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.

Economic Activity

Full-Time Employee	109
Retired	49
Self-Employed	29
Part-Time Employee	28
Looking after home or family	12
Student (economically inactive)	11
Unemployed	7
Other	6
Long-Term Sick or disabled	5
Full-Time Student (with or without job)	4

Employment Industry

Education	24
Professional, scientific and technical activities	21
Wholesale and retail trade; repair of motor vehicles and motor cycles	20
Other	19
Information and communication	18
Human health and social work activities	18
Construction	16
Financial and insurance activities	9
Public administration and defence; compulsory social security	8
Administrative and support service activities	6
Real estate activities	4
Transport and storage	4
Accommodation and food service activities	3
Manufacturing	2

Schools

Nursery

	Ofsted Overall Effectiveness	Distance	Establishment Type	Has Nursery Classes	Gender	More Info
Surbiton Children's Centre Nursery Alpha Road , KT5 8RS	4out of 4	4,366 yd	Local authority nursery school	Yes	Mixed	More About School
Thomas Wall Nursery School Robin Hood Lane , SM1 2SF	4out of 4	5,103 yd	Local authority nursery school	Yes	Mixed	More About School

Primary

	Ofsted Overall Effectiveness	Distance	Establishment Type	Has Nursery Classes	Gender	More Info
Sacred Heart Catholic Primary School Burlington Road , KT3 4ND	3out of 4	264 yd	Voluntary aided school	Yes	Mixed	More About School
Burlington Junior School Burlington Road , KT3 4LT	3out of 4	692 yd	Community school	No	Mixed	More About School
Burlington Infant and Nursery School Burlington Road , KT3 4LT	4out of 4	692 yd	Community school	Yes	Mixed	More About School
West Wimbledon Primary School Bodnant Gardens , West Barnes Lane SW20 0BZ	2out of 4	900 yd	Community school	Yes	Mixed	More About School
St John Fisher RC Primary School Grand Drive , SW20 9NA	3out of 4	1,075 yd	Voluntary aided school	Yes	Mixed	More About School

Secondary

	Ofsted Overall Effectiveness	Distance	Establishment Type	Has Nursery Classes	Gender	More Info
Raynes Park High School Bushey Road , SW20 0JL	3out of 4	582 yd	Community school	No	Mixed	More About School
Coombe Boys' School College Gardens, Blakes Lane , KT3 6NU	3out of 4	721 yd	Academy converter	Not Applicable	Boys	More About School
The Holy Cross School 25 Sandal Road , KT3 5AR	4out of 4	1,725 yd	Academy converter	No	Girls	More About School
Coombe Girls' School Clarence Avenue , KT3 3TU	4out of 4	2,327 yd	Academy converter	Not Applicable	Girls	More About School
Ursuline High School Wimbledon Crescent Road , Wimbledon SW20 8HA	4out of 4	2,353 yd	Voluntary aided school	No	Girls	More About School

16 plus

	Ofsted Overall Effectiveness	Distance	Establishment Type	Has Nursery Classes	Gender	More Info
Richmond and Hillcroft Adult and Community College (Rhacc) South Bank , KT6 6DF	- not rated	4,785 yd	Further education	Not Applicable	Mixed	More About School
South Thames Colleges Group Kingston Hall Road , KT1 2AQ	- not rated	5,077 yd	Further education	Not Applicable	Mixed	More About School

Not applicable

	Ofsted Overall Effectiveness	Distance	Establishment Type	Has Nursery Classes	Gender	More Info
Blossom House School Station Road , Motspur Park KT3 6JJ	- not rated	419 yd	Other independent special school	Yes	Mixed	More About School
The Study School 57 Thetford Road , KT3 5DP	- not rated	1,599 yd	Other independent school	Yes	Mixed	More About School
Tennis Avenue School Manor Park , Malden Road KT3 6AU	- not rated	1,691 yd	Other independent school	No	Mixed	More About School
Westbury House School 80 Westbury Road , KT3 5AS	- not rated	1,814 yd	Other independent school	Yes	Mixed	More About School
Hall School Wimbledon 17 the Downs , Wimbledon SW20 8HF	- not rated	2,370 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
Curry Leaves	276-278 Burlington Road, New Malden	278 yd
Jin Go Gae	272 Burlington Road, New Malden	278 yd
Chick N Beer	Ground Floor Restaurant, 282 Burlington Road	280 yd
La Moda London	259 Burlington Road, New Malden	372 yd
Cafe Rich Point	363 West Barnes Lane, New Malden	379 yd

Pubs, Bars, Nightclubs

Business Name	Address	Distance
Earl Beatty	365 West Barnes Lane, New Malden	379 yd
Kings College School Sports Ground	Kingsway, New Malden	440 yd
Old Blues RFC	The Old Blues Rfc, Arthur Road	447 yd
Old Tenisonians Sports Club	Archbishop Tenison's School Sports Ground, Arthur Road	447 yd
KCS Old Boys RFC	School Sports Club House, Archbishop Tenisons School Sports Ground	447 yd

Takeaway, Sandwich Shops

Business Name	Address	Distance
Ecklee Grill	355 West Barnes Lane, New Malden	379 yd
Lucky Fish Bar	346 West Barnes Lane, New Malden	458 yd
China World	322 West Barnes Lane, New Malden	458 yd
Blossom and Brew	328 West Barnes Lane, New Malden	458 yd
Harris + Hoole	300 Beverley Way, New Malden	525 yd

Supermarkets, Hypermarkets

Business Name	Address	Food hygiene rating	Distance
Tesco	Warehouse & Tesco.Com, 300 Beverley Way		525 yd
Temmy African Superstore	80 Burlington Road, New Malden		981 yd

Sport

Facility Name	Sport Objects	Distance
Archbishop Tenison'S School Sports Ground ARTHUR ROAD	grass pitches	477 yd
King'S College School Sports Ground KINGSWAY	artificial grass pitch, grass pitches	541 yd
Raynes Park High School BUSHEY ROAD	artificial grass pitch, tennis courts	662 yd
Sir Joseph Hood Memorial Playing Fields Marina Avenue	grass pitches, tennis courts	713 yd
Old Blues Rugby Football Club ARTHUR ROAD	grass pitches	738 yd
Old Emanuel Rfc (Blagdons Sports Ground) OLD EMANUEL SCHOOL PLAYING FIELDS OLD EMANUEL SCHOOL PLAYING FIELDS BEVERLEY WAY	grass pitches	756 yd
Coombe Boys School College Gardens	grass pitches, health and fitness suite	799 yd
St Catherine'S Football Ground GRAND DRIVE	grass pitches	800 yd
Burlington Junior School BURLINGTON ROAD	grass pitches	831 yd
World Of Golf London BEVERLEY WAY	golf	858 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	80 Mbit/s
Average download speed	143.5 Mbit/s
Minimum download speed	500 Mbit/s
Maximum download speed	500 Mbit/s

Upload Speed

Median upload speed	20 Mbit/s
Average upload speed	20 Mbit/s
Maximum upload speed	35 Mbit/s

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