Blenheim Avenue is in Southampton and in Southampton district. SO17 1DW is located in the Portswood electoral ward, within the English Parliamentary constituency of Southampton, Test. This postcode has been in use since 1994-12-01.
StreetScan combines information about Blenheim Avenue, Southampton, SO17 1DW and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SO17 1DU, SO17 1EF, SO17 1WD, SO17 1EJ, SO17 1EU, SO17 1DF, SO17 1EX, SO17 1EE, SO17 1WA.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The area surrounding SO17 1DW has a slightly higher male population, with 50.2% 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 | 47% | 49.8% | 2.8% | 51.0% | -1.2% |
| Male | 53% | 50.2% | -2.8% | 49.0% | 1.2% |
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 | 36% | 31.1% | -4.9% | 37.9% | -6.8% |
| Married: Opposite sex | 48.2% | 50.5% | 2.3% | 44.2% | 6.3% |
| Married: Same sex | 0.4% | 0% | -0.4% | 0.3% | -0.3% |
| Civil partnership: Same sex | 0% | 0.7% | 0.7% | 0.1% | 0.6% |
| Separated | 2.2% | 2.5% | 0.3% | 2.2% | 0.3% |
| Divorced | 7.9% | 9.9% | 2.0% | 9.1% | 0.8% |
| Widowed | 5.4% | 5.3% | -0.1% | 6.1% | -0.8% |
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.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Very good health | 51.7% | 40.9% | -10.8% | 48.4% | -7.5% |
| Good health | 32.2% | 42.1% | 9.9% | 33.6% | 8.5% |
| Fair health | 11% | 10.4% | -0.6% | 12.7% | -2.3% |
| Bad health | 3.5% | 5.2% | 1.7% | 4.0% | 1.2% |
| Very bad health | 1.6% | 1.5% | -0.1% | 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 58.9%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 14% | 11.9% | -2.1% | 18.2% | -6.3% |
| 1-4 GCSEs or Equivalent | 4.3% | 6.3% | 2.0% | 9.6% | -3.3% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 7.9% | 9.8% | 1.9% | 13.4% | -3.6% |
| Apprenticeship | 1.4% | 1.1% | -0.3% | 5.3% | -4.2% |
| HNC, HND or 2+ A Levels | 10.8% | 10.2% | -0.6% | 16.9% | -6.7% |
| Degree or Similar | 56.8% | 58.9% | 2.1% | 33.8% | 25.1% |
| Other | 4.7% | 1.8% | -2.9% | 2.8% | -1.0% |
In this area, the population is more ethnically diverse compared to the UK average. While 72.2% 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 | 2.2% | 3% | 0.8% | 0.7% | 2.3% |
| Indian | 6% | 3% | -3.0% | 3.1% | -0.1% |
| Pakistani | 6.3% | 13% | 6.7% | 2.7% | 10.3% |
| Other Asian | 1.6% | 1.8% | 0.2% | 1.6% | 0.2% |
| Black African | 0.6% | 0.6% | 0.0% | 2.5% | -1.9% |
| Black Caribbean | 0% | 0.6% | 0.6% | 1.0% | -0.4% |
| Mixed White and Asian | 0.6% | 0.3% | -0.3% | 0.8% | -0.5% |
| Mixed White and Caribbean | 0% | 0.6% | 0.6% | 0.9% | -0.3% |
| Mixed Other | 0.3% | 0.3% | 0.0% | 0.8% | -0.5% |
| White | 81.1% | 72.2% | -8.9% | 81.4% | -9.2% |
| Arab | 0.3% | 3% | 2.7% | 0.6% | 2.4% |
| Other | 0.9% | 1.5% | 0.6% | 1.6% | -0.1% |
In this area, 75.2% of the population were born in the United Kingdom, which is similar to the UK average of 83.2%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| United Kingdom | 80.1% | 75.2% | -4.9% | 83.2% | -8.0% |
| European Union | 4.4% | 6.1% | 1.7% | 6.1% | 0.0% |
| Rest of Europe | 0.3% | 0.6% | 0.3% | 0.8% | -0.2% |
| Africa | 1.3% | 1.5% | 0.2% | 2.7% | -1.2% |
| Middle East and Asia | 12% | 14.8% | 2.8% | 5.6% | 9.2% |
| The Americas and the Caribbean | 1.3% | 1.8% | 0.5% | 1.3% | 0.5% |
| British Overseas | 0.6% | 0% | -0.6% | 0.0% | 0.0% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 79.2% | 75.8% | -3.4% | 83.2% | -7.4% |
| 10+ Years | 1.9% | 11% | 9.1% | 9.8% | 1.2% |
| 5-10 Years | 3.5% | 1.5% | -2.0% | 2.9% | -1.4% |
| 2-5 Years | 4.7% | 5.5% | 0.8% | 2.2% | 3.3% |
| Less than 2 years | 10.7% | 6.1% | -4.6% | 1.9% | 4.2% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 79.6% | 76.7% | 2.9% |
| Ireland | 1.8% | 0.6% | 1.2% |
| France | 0.3% | 0.3% | 0.0% |
| Germany | 0.3% | 0.2% | 0.1% |
| Italy | 1.5% | 0.6% | 0.9% |
| Spain | 0.3% | 0.4% | -0.1% |
| Poland | 1.8% | 1.3% | 0.5% |
| Other EU countries | 0.3% | 1.5% | -1.2% |
| Middle East | 3.3% | 0.1% | 3.2% |
| Eastern Asia | 3.3% | 0.3% | 3.0% |
| Southern Asia | 1.2% | 1.2% | 0.0% |
| North America and the Caribbean | 1.2% | 0.3% | 0.9% |
| No passport held | 4.9% | 13.5% | -8.6% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 36.8% | 37.2% | -0.4% |
| Christian | 35.6% | 46.2% | -10.6% |
| Buddhist | 0.9% | 0.5% | 0.4% |
| Hindu | 1.2% | 1.7% | -0.5% |
| Muslim | 17.3% | 6.5% | 10.8% |
| Sikh | 1.5% | 0.9% | 0.6% |
| Other religion | 0.3% | 0.6% | -0.3% |
| Not answered | 6.4% | 6.0% | 0.4% |
Over the last 12 months, the overall crime rate around Blenheim Avenue was 34.0 per 1,000 residents, which is 51.5% lower than the Bassett average. The most reported crime type was Violence and sexual offences.
Blenheim Avenue has the 21st lowest crime rate of 81 local areas in Bassett and the 126th lowest crime rate of 734 local areas in Southampton .
Violent and sexual offences accounted for around 14.2 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -29.3%.

Households in this area have a higher level of wealth to the average household in England and Wales. 77% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 11 Blenheim Avenue, Southampton, Southampton Detached, an established residential building | £960,000 | 2023-08-09 | £943,140 |
| 33 Blenheim Avenue, Southampton, Southampton Detached, an established residential building | £575,000 | 2018-06-08 | £675,927 |
| 17 Blenheim Avenue, Southampton, Southampton Detached, an established residential building | £735,000 | 2015-07-24 | £1,029,433 |
| 19 Blenheim Avenue, Southampton, Southampton Detached, an established residential building | £630,000 | 2013-04-12 | £1,032,983 |
| 27 Blenheim Avenue, Southampton, Southampton Detached, an established residential building | £605,000 | 2012-12-05 | £1,012,949 |
SO17 1DW 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.
The percentage of retired residents living in SO17 1DW area is much higher than the country's average. According to Census 2011, 32% residents of this area were retired, while the average in the UK was 14%.
The percentage of student residents living in SO17 1DW area is much higher than the country's average. Usually places with high percentage of students are near Universities and near entertainment places.
| Retired | 90 |
| Full-Time Employee | 70 |
| Self-Employed | 33 |
| Student (economically inactive) | 23 |
| Part-Time Employee | 22 |
| Long-Term Sick or disabled | 12 |
| Looking after home or family | 10 |
| Unemployed | 9 |
| Other | 8 |
| Full-Time Student (with or without job) | 6 |
| Education | 31 |
| Human health and social work activities | 26 |
| Professional, scientific and technical activities | 19 |
| Construction | 14 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 13 |
| Information and communication | 10 |
| Transport and storage | 8 |
| Manufacturing | 7 |
| Financial and insurance activities | 5 |
| Public administration and defence; compulsory social security | 5 |
| Other | 4 |
| Administrative and support service activities | 3 |
| Real estate activities | 2 |
| Accommodation and food service activities | 2 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Hardmoor Early Years Centre Leaside Way , Bassett Green SO16 3EP | 3out of 4 | 2,569 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Highfield Church of England Primary School Hawthorn Road , Highfield SO17 1PX | 4out of 4 | 849 yd | Voluntary aided school | No | Mixed | More About School |
| Bevois Town Primary School Cedar Road , SO14 6RU | 3out of 4 | 958 yd | Foundation school | No | Mixed | More About School |
| Banister Primary School Archers Road , SO15 2LS | 3out of 4 | 1,239 yd | Foundation school | No | Mixed | More About School |
| Portswood Primary School Somerset Road , SO17 3AA | 4out of 4 | 1,329 yd | Academy converter | Yes | Mixed | More About School |
| St Denys Primary School Dundee Road , St Denys SO17 2ND | 3out of 4 | 1,488 yd | Foundation school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St Anne's Catholic School Carlton Road , SO15 2WZ | 4out of 4 | 1,385 yd | Academy converter | No | Girls | More About School |
| Upper Shirley High School Bellemoor Road , Upper Shirley SO15 7QU | 3out of 4 | 1,588 yd | Academy converter | Not Applicable | Mixed | More About School |
| Cantell School Violet Road , Bassett SO16 3GJ | 3out of 4 | 1,910 yd | Foundation school | No | Mixed | More About School |
| Bitterne Park School Dimond Road , Bitterne Park SO18 1BU | 3out of 4 | 2,650 yd | Foundation school | No | Mixed | More About School |
| Saint George Catholic Voluntary Aided College Southampton Leaside Way , Swaythling SO16 3DQ | 3out of 4 | 2,910 yd | Voluntary aided school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Richard Taunton Sixth Form College Hill Lane , SO15 5RL | - not rated | 1,054 yd | Academy 16-19 converter | No | Mixed | More About School |
| Southampton City College St Mary Street , SO14 1AR | - not rated | 2,836 yd | Further education | Not Applicable | Mixed | More About School |
| Itchen College Middle Road , Bitterne SO19 7TB | - not rated | 4,140 yd | Further education | Not Applicable | Mixed | More About School |
| Barton Peveril Sixth Form College Chestnut Avenue , SO50 5ZA | - not rated | 5,266 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The Gregg Preparatory School 17-19 Winn Road , Southampton SO17 1EJ | - not rated | 245 yd | Other independent school | Yes | Mixed | More About School |
| King Edward VI School Wilton Road , SO15 5UQ | - not rated | 1,092 yd | Other independent school | No | Mixed | More About School |
| University of Southampton Highfield , SO17 1BJ | - not rated | 1,334 yd | Higher education institutions | Not Applicable | Mixed | More About School |
| Great Oaks School Vermont Close , Off Winchester Road SO16 7LT | 3out of 4 | 1,829 yd | Academy special converter | Not Applicable | Mixed | More About School |
| Vermont School Vermont Close , Off Winchester Road SO16 7LT | 3out of 4 | 1,901 yd | Foundation 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 |
|---|---|---|---|
| Pam's Cake and Samosas | 122 Gordon Avenue, Southampton | 445 yd | |
| Greekebab | 89 Livingstone Road, Southampton | 459 yd | |
| University Of Southampton Avenue Lattes | Avenue Campus, Highfield Road | 467 yd | |
| Cafe At The Hawthorns | The Hawthorns Urban Wildlife Centre, The Common | 513 yd | |
| Cowherds | The Common, Southampton | 513 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Gordon Arms | 113 Portswood Road, Southampton | 582 yd | |
| Charlies Cabana | 117 Portswood Road, Southampton | 584 yd | |
| Richmond Inn | Richmond Inn, 108 Portswood Road | 685 yd | |
| The Crown Inn | 9 Highcrown Street, Southampton | 810 yd | |
| DM Dance Centre | 10 Spring Crescent, Southampton | 847 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Ken's | 102 Portswood Road, Southampton | 626 yd | |
| Mr Best Ltd | 104 - 106 Portswood Road, Southampton | 626 yd | |
| Pizza Hut Delivery | Unit 7 Portswood Centre, 128 - 150 Portswood Road | 663 yd | |
| Charcoal Grill | 191 Portswood Road, Southampton | 692 yd | |
| Kitchen Kingdom | 4 The Broadway, Portswood Road | 701 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Waitrose Ltd | 119-121 Portswood Road, Southampton | 585 yd | |
| Farm Foods Ltd | Unit 3-8 Portswood Centre, 128 - 150 Portswood Road | 663 yd | |
| T Rex Supermarket | 172 Portswood Road, Southampton | 776 yd | |
| Tesco Express | 7 - 15 Lodge Road, Southampton | 826 yd | |
| Sainsbury's | 202-224 Portswood Road, Southampton | 870 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Portswood Lawn Tennis Club PAVILION AT TENNIS CLUB PAVILION AT TENNIS CLUB ABBOTTS WAY | tennis courts | 478 yd |
| Jo Jo'S Health And Fitness KINGSWAY HALL KINGSWAY HALL LODGE ROAD | health and fitness suite, swimming pool | 769 yd |
| Bevois Town Primary School CEDAR ROAD | artificial grass pitch | 856 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 | 158.5 Mbit/s |
| Average download speed | 388.8 Mbit/s |
| Minimum download speed | 900 Mbit/s |
| Maximum download speed | 900 Mbit/s |
| Median upload speed | 30 Mbit/s |
| Average upload speed | 279.1 Mbit/s |
| Maximum upload speed | 900 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.