Mountbatten Square is in Windsor and in Windsor And Maidenhead district. SL4 1SY is located in the Eton & Castle electoral ward, within the English Parliamentary constituency of Windsor. This postcode has been in use since 1980-01-01.
StreetScan combines information about Mountbatten Square, Windsor, SL4 1SY and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SL4 1SR, SL4 1SX, SL4 1TA, SL4 1SZ, SL4 5DT, SL4 1ST, SL4 1EF, SL4 1DH, SL4 1DG.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding SL4 1SY, 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 | 52.9% | 54.5% | 1.6% | 51.0% | 3.5% |
| Male | 47.1% | 45.5% | -1.6% | 49.0% | -3.5% |
Across the UK, the average relationship status breakdown is roughly 44% married, 38% single, 9% divorced, 6% widowed, and 2% separated.
In the immediate area around SL4 1SY, a significant portion of the population is single, making up 45.5% of the residents. On average, approximately 38% of individuals who responded to the census in the UK were single. Areas with higher single populations are typically urban centers, university towns, regions with dynamic job markets, rich cultural offerings and entertainment facilities. These regions also tend to have a younger demographic.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Single | 51.4% | 45.5% | -5.9% | 37.9% | 7.6% |
| Married: Opposite sex | 28.3% | 29.2% | 0.9% | 44.2% | -15.0% |
| Married: Same sex | 0% | 0.6% | 0.6% | 0.3% | 0.3% |
| Civil partnership: Opposite sex | 0% | 0.6% | 0.6% | 0.1% | 0.5% |
| Separated | 2.4% | 3.4% | 1.0% | 2.2% | 1.2% |
| Divorced | 11.9% | 17.2% | 5.3% | 9.1% | 8.1% |
| Widowed | 5.9% | 3.4% | -2.5% | 6.1% | -2.7% |
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 (87.6%) 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 | 59.5% | 52.8% | -6.7% | 48.4% | 4.4% |
| Good health | 29.1% | 34.8% | 5.7% | 33.6% | 1.2% |
| Fair health | 8.4% | 7.5% | -0.9% | 12.7% | -5.2% |
| Bad health | 2.7% | 3.8% | 1.1% | 4.0% | -0.2% |
| Very bad health | 0.3% | 1.1% | 0.8% | 1.2% | -0.1% |
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 50.6%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 11.9% | 13.6% | 1.7% | 18.2% | -4.6% |
| 1-4 GCSEs or Equivalent | 10.5% | 7.7% | -2.8% | 9.6% | -1.9% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 13.3% | 11.1% | -2.2% | 13.4% | -2.3% |
| Apprenticeship | 2.1% | 3.1% | 1.0% | 5.3% | -2.2% |
| HNC, HND or 2+ A Levels | 9.8% | 11.4% | 1.6% | 16.9% | -5.5% |
| Degree or Similar | 45.1% | 50.6% | 5.5% | 33.8% | 16.8% |
| Other | 7.3% | 2.5% | -4.8% | 2.8% | -0.3% |
This area closely mirrors the overall ethnic composition of the UK, with 78.3% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Chinese | 5.1% | 0.8% | -4.3% | 0.7% | 0.1% |
| Indian | 3% | 4% | 1.0% | 3.1% | 0.9% |
| Pakistani | 0.9% | 2.9% | 2.0% | 2.7% | 0.2% |
| Other Asian | 2.1% | 3.5% | 1.4% | 1.6% | 1.9% |
| Black African | 0.3% | 0.3% | 0.0% | 2.5% | -2.2% |
| Black Caribbean | 1.2% | 0.5% | -0.7% | 1.0% | -0.5% |
| Mixed White and Asian | 0.3% | 1.1% | 0.8% | 0.8% | 0.3% |
| Mixed White and African | 0.3% | 0.3% | 0.0% | 0.4% | -0.1% |
| Mixed White and Caribbean | 2.1% | 1.9% | -0.2% | 0.9% | 1.0% |
| Mixed Other | 0.9% | 1.3% | 0.4% | 0.8% | 0.5% |
| White | 81.4% | 78.3% | -3.1% | 81.4% | -3.1% |
| Arab | 0.3% | 1.1% | 0.8% | 0.6% | 0.5% |
| Other | 2.1% | 4% | 1.9% | 1.6% | 2.4% |
In this area, 64.1% 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 | 73.9% | 64.1% | -9.8% | 83.2% | -19.1% |
| European Union | 11.1% | 14.9% | 3.8% | 6.1% | 8.8% |
| Rest of Europe | 0.3% | 4.1% | 3.8% | 0.8% | 3.3% |
| Africa | 3.9% | 3% | -0.9% | 2.7% | 0.3% |
| Middle East and Asia | 8.7% | 7.6% | -1.1% | 5.6% | 2.0% |
| The Americas and the Caribbean | 1.2% | 4.1% | 2.9% | 1.3% | 2.8% |
| Oceania | 0.9% | 2.4% | 1.5% | 0.3% | 2.1% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 71.8% | 63.7% | -8.1% | 83.2% | -19.5% |
| 10+ Years | 4.8% | 15.3% | 10.5% | 9.8% | 5.5% |
| 5-10 Years | 6.3% | 7.3% | 1.0% | 2.9% | 4.4% |
| 2-5 Years | 5.4% | 7.3% | 1.9% | 2.2% | 5.1% |
| Less than 2 years | 11.7% | 6.5% | -5.2% | 1.9% | 4.6% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 69.2% | 76.7% | -7.5% |
| Ireland | 1.1% | 0.6% | 0.5% |
| France | 0.8% | 0.3% | 0.5% |
| Germany | 0.5% | 0.2% | 0.3% |
| Italy | 1.4% | 0.6% | 0.8% |
| Portugal | 1.6% | 0.5% | 1.1% |
| Spain | 2.2% | 0.4% | 1.8% |
| Lithuania | 0.3% | 0.3% | 0.0% |
| Poland | 1.9% | 1.3% | 0.6% |
| Romania | 3.2% | 0.9% | 2.3% |
| Other EU countries | 5.4% | 1.5% | 3.9% |
| Other Europe | 2.2% | 0.2% | 2.0% |
| North Africa | 0.3% | 0.1% | 0.2% |
| Southern Asia | 1.1% | 1.2% | -0.1% |
| South-East Asia | 0.5% | 0.2% | 0.3% |
| North America and the Caribbean | 1.4% | 0.3% | 1.1% |
| Central and South America | 0.3% | 0.2% | 0.1% |
| Oceania | 1.4% | 0.1% | 1.3% |
| No passport held | 5.4% | 13.5% | -8.1% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 33.3% | 37.2% | -3.9% |
| Christian | 48.7% | 46.2% | 2.5% |
| Buddhist | 1.1% | 0.5% | 0.6% |
| Hindu | 0.8% | 1.7% | -0.9% |
| Muslim | 5.9% | 6.5% | -0.6% |
| Sikh | 2.7% | 0.9% | 1.8% |
| Other religion | 0.5% | 0.6% | -0.1% |
| Not answered | 7% | 6.0% | 1.0% |
Over the last 12 months, the overall crime rate around Mountbatten Square was 328.7 per 1,000 residents, which is 317.3% higher than the Clewer & Dedworth East average. The most reported crime type was Violence and sexual offences.
Mountbatten Square has the 3rd highest crime rate of 88 local areas in Clewer & Dedworth East and the 11th highest crime rate of 450 local areas in Windsor and Maidenhead .
Violent and sexual offences accounted for around 130.9 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -82.4%.

Households in this area have a much higher level of wealth compared to the average household in England and Wales. 98% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 53 Mountbatten Square, Windsor, Windsor And Maidenhead Flats/Maisonettes, an established residential building | £220,000 | 2026-03-06 | £220,000 |
| 52 Mountbatten Square, Windsor, Windsor And Maidenhead Flats/Maisonettes, an established residential building | £200,000 | 2024-04-17 | £193,449 |
| 53 Mountbatten Square, Windsor, Windsor And Maidenhead Flats/Maisonettes, an established residential building | £205,000 | 2024-01-12 | £201,377 |
| 41 Mountbatten Square, Windsor, Windsor And Maidenhead Flats/Maisonettes, an established residential building | £255,000 | 2024-01-11 | £250,494 |
| 37 Mountbatten Square, Windsor, Windsor And Maidenhead Flats/Maisonettes, an established residential building | £250,000 | 2021-09-28 | £253,759 |
SL4 1SY area has a high level of entrepreneurship. Only 17% of streets have higher percent of entrepreneur residents. 13% 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.
| Full-Time Employee | 151 |
| Self-Employed | 42 |
| Retired | 34 |
| Part-Time Employee | 33 |
| Other | 17 |
| Unemployed | 17 |
| Long-Term Sick or disabled | 9 |
| Looking after home or family | 8 |
| Full-Time Student (with or without job) | 6 |
| Student (economically inactive) | 6 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 34 |
| Professional, scientific and technical activities | 31 |
| Accommodation and food service activities | 29 |
| Human health and social work activities | 23 |
| Information and communication | 22 |
| Manufacturing | 16 |
| Other | 10 |
| Financial and insurance activities | 10 |
| Administrative and support service activities | 8 |
| Education | 8 |
| Transport and storage | 8 |
| Construction | 5 |
| Electricity, gas, steam and air conditioning supply | 4 |
| Public administration and defence; compulsory social security | 2 |
| Real estate activities | 2 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The Lawns Nursery School Imperial Road , SL4 3RU | 4out of 4 | 1,116 yd | Local authority nursery school | Yes | Mixed | More About School |
| Chalvey Nursery School & Early Years Centre Ladbrooke Road , Chalvey SL1 2SR | 4out of 4 | 2,981 yd | Local authority nursery school | Yes | Mixed | More About School |
| Slough Centre Nursery School Buckingham Avenue East , SL1 3EA | - not rated | 4,611 yd | Local authority nursery school | Yes | Mixed | More About School |
| Lea Nursery School Wexham Road , SL2 5JW | 3out of 4 | 4,806 yd | Local authority nursery school | Yes | Mixed | More About School |
| Baylis Court Nursery School Oatlands Drive , SL1 3HS | 3out of 4 | 5,036 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Trinity St Stephen CofE Aided First School Vansittart Road , SL4 5DF | 3out of 4 | 474 yd | Voluntary aided school | No | Mixed | More About School |
| Eton Porny CofE First School 14 High Street , Eton SL4 6AS | - not rated | 1,010 yd | Voluntary controlled school | No | Mixed | More About School |
| Eton Porny CofE First School 14 High Street , Eton SL4 6AS | 3out of 4 | 1,010 yd | Academy sponsor led | No | Mixed | More About School |
| The Queen Anne Royal Free CofE Controlled First School Chaucer Close , SL4 3EH | - not rated | 1,033 yd | Voluntary controlled school | No | Mixed | More About School |
| Oakfield First School Imperial Road , SL4 3RU | 3out of 4 | 1,116 yd | Academy converter | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| James Elliman Junior School Elliman Avenue , SL2 5BA | - not rated | 4,748 yd | Community school | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The Windsor Boys' School 1 Maidenhead Road , SL4 5EH | - not rated | 630 yd | Community school | No | Boys | More About School |
| The Windsor Boys' School 1 Maidenhead Road , SL4 5EH | 3out of 4 | 630 yd | Academy converter | No | Boys | More About School |
| The Princess Margaret CofE Royal Free School Bourne Avenue , SL4 3JP | - not rated | 1,409 yd | Voluntary aided school | Not Applicable | Mixed | More About School |
| Windsor Girls' School Imperial Road , SL4 3RT | - not rated | 1,721 yd | Community school | No | Girls | More About School |
| Windsor Girls' School Imperial Road , SL4 3RT | 2out of 4 | 1,721 yd | Academy converter | No | Girls | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St Edward's Royal Free Ecumenical Middle School, Windsor Parsonage Lane , SL4 5EN | 3out of 4 | 1,325 yd | Voluntary aided school | No | Mixed | More About School |
| Trevelyan Middle School Wood Close , SL4 3LL | 3out of 4 | 1,487 yd | Academy converter | No | Mixed | More About School |
| Trevelyan Middle School Wood Close , SL4 3LL | - not rated | 1,487 yd | Community school | No | Mixed | More About School |
| Dedworth Middle School Smiths Lane , SL4 5PE | 3out of 4 | 2,436 yd | Academy converter | No | Mixed | More About School |
| Dedworth Middle School Smiths Lane , SL4 5PE | - not rated | 2,436 yd | Community school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Grove Academy Ladbrooke Road , SL1 2SR | - not rated | 2,969 yd | Free schools | No | Mixed | More About School |
| Grove Academy Ladbrooke Road , SL1 2SR | 1out of 4 | 2,998 yd | Free schools | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The Green Room School 4A Albert Street , SL4 5BU | - not rated | 522 yd | Other independent special school | No | Mixed | More About School |
| St George's School Windsor Castle , Windsor SL4 1QF | - not rated | 725 yd | Other independent school | Yes | Mixed | More About School |
| Upton House School 115 , St Leonard's Road SL4 3DF | - not rated | 732 yd | Other independent school | Yes | Mixed | More About School |
| The King's House School, Windsor 77a Frances Road , SL4 3AQ | - not rated | 811 yd | Other independent school | Yes | Mixed | More About School |
| Queensmead House School Kings Road , Windsor SL4 2AX | - not rated | 1,282 yd | Other independent 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 |
|---|---|---|---|
| Creams | 3 - 4 Queen Annes Court, Peascod Street | 100 yd | |
| Chutney House | 98 Peascod Street, Windsor | 137 yd | |
| Mezze Grill Kitchen | 98 Peascod Street, Windsor | 137 yd | |
| Enzo's | Enzos, 83 - 84 Peascod Street | 144 yd | |
| Rex Artisan Bakery | 46 Peascod Street, Windsor | 145 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Pink Gentleman's Club | Pink Gentlemans Club, Darville House | 100 yd | |
| The Piper Art Bar | 51 Peascod Street, Windsor | 147 yd | |
| The Windlesora | William Street, Windsor | 198 yd | |
| Atik | William Street, Windsor | 198 yd | |
| The Queen Victoria | 72 Peascod Street, Windsor | 202 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Gourmet Grill Windsor | 14 Oxford Road East, Windsor | 96 yd | |
| Pizza Palace | 16 Oxford Road East, Windsor | 100 yd | |
| Cluck Chicken At Electric Garden | Crosses Corner, 73 Peascod Street | 116 yd | |
| Sushi Point | 4 William Street, Windsor | 203 yd | |
| Josh Takeaway | Josh Indian, 18A Vansittart Estate | 392 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Waitrose | Waitrose Ltd, 37 King Edward Court | 203 yd | |
| Tesco Express | 32 Peascod Street, Windsor | 210 yd | |
| Marks & Spencer | 127 - 130 Peascod Street, Windsor | 282 yd | |
| The Southern Co-Operative Limited | The Co Op, Unit 1 | 311 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Snap Fitness (Windsor) VICTORIA STREET | health and fitness suite | 216 yd |
| Curves For Women (Windsor) (Closed) ALMA ROAD | health and fitness suite | 237 yd |
| The Castle Gym Academy (Closed) 27-28 27-28 Alma Road | health and fitness suite | 258 yd |
| Goswells Park BRIDGEWATER TERRACE | tennis courts | 360 yd |
| Wren'S Health Club And Spa SIR CHRISTOPER WREN HOTEL AND SPA SIR CHRISTOPER WREN HOTEL AND SPA THAMES STREET | health and fitness suite | 604 yd |
| The Windsor Boys School MAIDENHEAD ROAD | artificial grass pitch, grass pitches | 630 yd |
| Vansittart Recreation Ground Vansittart Road | grass pitches | 676 yd |
| Upton House School ST. LEONARDS ROAD | artificial grass pitch | 725 yd |
| Windsor Leisure Centre STOVELL ROAD | health and fitness suite, swimming pool | 827 yd |
| The Windsor Club (Closed) Helston Lane | health and fitness suite, squash courts | 929 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 | 0.0% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 0.0% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 0.0% |
| 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 | 50.7 Mbit/s |
| Average download speed | 47.9 Mbit/s |
| Minimum download speed | 79.91 Mbit/s |
| Maximum download speed | 79.91 Mbit/s |
| Median upload speed | 10 Mbit/s |
| Average upload speed | 10.8 Mbit/s |
| Maximum upload speed | 20 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.