Mountbatten Square is in Windsor and in Windsor And Maidenhead district. SL4 1SZ 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 1SZ and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SL4 1TD, SL4 1SU, SL4 1ST, SL4 1TA, SL4 1SS, SL4 1TB, SL4 1SY, SL4 1SX, SL4 1RT.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding SL4 1SZ, has a female population slightly higher than UK average, with 53.7% 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 | 51% | 53.7% | 2.7% | 51.0% | 2.7% |
| Male | 49% | 46.3% | -2.7% | 49.0% | -2.7% |
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 1SZ, a significant portion of the population is single, making up 43.5% 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 | 38.5% | 43.5% | 5.0% | 37.9% | 5.6% |
| Married: Opposite sex | 40.7% | 38.4% | -2.3% | 44.2% | -5.8% |
| Married: Same sex | 1.8% | 0% | -1.8% | 0.3% | -0.3% |
| Separated | 2.7% | 1.4% | -1.3% | 2.2% | -0.8% |
| Divorced | 10.9% | 9.7% | -1.2% | 9.1% | 0.6% |
| Widowed | 5.4% | 6.9% | 1.5% | 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.
This area has a high percentage of residents reporting their health as Good or Very Good (86.7%) 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 | 44.6% | 56.9% | 12.3% | 48.4% | 8.5% |
| Good health | 41.4% | 29.8% | -11.6% | 33.6% | -3.8% |
| Fair health | 9.6% | 12.9% | 3.3% | 12.7% | 0.2% |
| Bad health | 3.6% | 0.4% | -3.2% | 4.0% | -3.6% |
| Very bad health | 0.8% | 0% | -0.8% | 1.2% | -1.2% |
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.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 17.2% | 14.8% | -2.4% | 18.2% | -3.4% |
| 1-4 GCSEs or Equivalent | 8.1% | 6% | -2.1% | 9.6% | -3.6% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 10.9% | 7.4% | -3.5% | 13.4% | -6.0% |
| Apprenticeship | 3.2% | 7.9% | 4.7% | 5.3% | 2.6% |
| HNC, HND or 2+ A Levels | 14.5% | 18.5% | 4.0% | 16.9% | 1.6% |
| Degree or Similar | 37.6% | 39.8% | 2.2% | 33.8% | 6.0% |
| Other | 8.6% | 5.6% | -3.0% | 2.8% | 2.8% |
This area closely mirrors the overall ethnic composition of the UK, with 86.7% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Chinese | 1.2% | 2.3% | 1.1% | 0.7% | 1.6% |
| Indian | 2% | 0.4% | -1.6% | 3.1% | -2.7% |
| Pakistani | 0% | 0.4% | 0.4% | 2.7% | -2.3% |
| Other Asian | 1.6% | 2.3% | 0.7% | 1.6% | 0.7% |
| Black African | 0% | 1.2% | 1.2% | 2.5% | -1.3% |
| Black Caribbean | 0% | 0.8% | 0.8% | 1.0% | -0.2% |
| Other Black | 0.8% | 0% | -0.8% | 0.5% | -0.5% |
| Mixed White and Asian | 1.6% | 2% | 0.4% | 0.8% | 1.2% |
| Mixed White and African | 0.8% | 0.8% | 0.0% | 0.4% | 0.4% |
| Mixed White and Caribbean | 0% | 0.8% | 0.8% | 0.9% | -0.1% |
| Mixed Other | 1.2% | 1.2% | 0.0% | 0.8% | 0.4% |
| White | 90.4% | 86.7% | -3.7% | 81.4% | 5.3% |
| Roma | 0% | 0.8% | 0.8% | 0.2% | 0.6% |
| Other | 0.4% | 0.4% | 0.0% | 1.6% | -1.2% |
In this area, 61.6% 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 | 75.9% | 61.6% | -14.3% | 83.2% | -21.6% |
| European Union | 15.3% | 24.7% | 9.4% | 6.1% | 18.6% |
| Rest of Europe | 1.2% | 5.5% | 4.3% | 0.8% | 4.7% |
| Africa | 1.6% | 3.5% | 1.9% | 2.7% | 0.8% |
| Middle East and Asia | 3.6% | 3.9% | 0.3% | 5.6% | -1.7% |
| The Americas and the Caribbean | 1.6% | 0.4% | -1.2% | 1.3% | -0.9% |
| Oceania | 0.8% | 0.4% | -0.4% | 0.3% | 0.1% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 71.9% | 61.6% | -10.3% | 83.2% | -21.6% |
| 10+ Years | 4% | 19.6% | 15.6% | 9.8% | 9.8% |
| 5-10 Years | 4.8% | 11% | 6.2% | 2.9% | 8.1% |
| 2-5 Years | 5.6% | 3.9% | -1.7% | 2.2% | 1.7% |
| Less than 2 years | 13.7% | 3.9% | -9.8% | 1.9% | 2.0% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 61% | 76.7% | -15.7% |
| Ireland | 1.6% | 0.6% | 1.0% |
| France | 0.8% | 0.3% | 0.5% |
| Italy | 1.6% | 0.6% | 1.0% |
| Portugal | 2% | 0.5% | 1.5% |
| Spain | 0.4% | 0.4% | 0.0% |
| Lithuania | 0.4% | 0.3% | 0.1% |
| Poland | 8.7% | 1.3% | 7.4% |
| Romania | 1.6% | 0.9% | 0.7% |
| Other EU countries | 6.3% | 1.5% | 4.8% |
| Other Europe | 5.1% | 0.2% | 4.9% |
| South and Eastern Africa | 0.4% | 0.2% | 0.2% |
| Eastern Asia | 0.8% | 0.3% | 0.5% |
| Southern Asia | 0.4% | 1.2% | -0.8% |
| No passport held | 9.1% | 13.5% | -4.4% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 32.3% | 37.2% | -4.9% |
| Christian | 55.9% | 46.2% | 9.7% |
| Buddhist | 2.8% | 0.5% | 2.3% |
| Hindu | 0.4% | 1.7% | -1.3% |
| Muslim | 1.6% | 6.5% | -4.9% |
| Not answered | 7.1% | 6.0% | 1.1% |
Over the last 12 months, the overall crime rate around Mountbatten Square was 122.9 per 1,000 residents, which is 12.3% lower than the Eton & Castle average. The most reported crime type was Anti-social behaviour.
Mountbatten Square has the 7th highest crime rate of 21 local areas in Eton & Castle and the 53rd highest crime rate of 450 local areas in Windsor and Maidenhead .
Violent and sexual offences accounted for around 29.7 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has stayed broadly stable by about 0.0%.

Households in this area have a much higher level of wealth compared to the average household in England and Wales. 92% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 68 Mountbatten Square, Windsor, Windsor And Maidenhead Flats/Maisonettes, an established residential building | £220,000 | 2024-03-22 | £215,217 |
| 74 Mountbatten Square, Windsor, Windsor And Maidenhead Flats/Maisonettes, an established residential building | £275,000 | 2021-06-08 | £277,348 |
| 83 Mountbatten Square, Windsor, Windsor And Maidenhead Flats/Maisonettes, an established residential building | £308,000 | 2020-11-12 | £325,207 |
| 72 Mountbatten Square, Windsor, Windsor And Maidenhead Flats/Maisonettes, an established residential building | £290,165 | 2019-11-28 | £303,998 |
| 63 Mountbatten Square, Windsor, Windsor And Maidenhead Flats/Maisonettes, an established residential building | £325,000 | 2019-09-11 | £339,365 |
SL4 1SZ area has a very high level of entrepreneurship. Only 10% 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.
| Full-Time Employee | 90 |
| Retired | 33 |
| Self-Employed | 32 |
| Part-Time Employee | 30 |
| Other | 10 |
| Unemployed | 8 |
| Looking after home or family | 5 |
| Student (economically inactive) | 5 |
| Long-Term Sick or disabled | 5 |
| Full-Time Student (with or without job) | 0 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 27 |
| Information and communication | 20 |
| Professional, scientific and technical activities | 18 |
| Manufacturing | 16 |
| Accommodation and food service activities | 11 |
| Other | 11 |
| Transport and storage | 10 |
| Human health and social work activities | 9 |
| Education | 8 |
| Real estate activities | 5 |
| Administrative and support service activities | 4 |
| Construction | 4 |
| Public administration and defence; compulsory social security | 4 |
| Financial and insurance activities | 2 |
| Electricity, gas, steam and air conditioning supply | 1 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The Lawns Nursery School Imperial Road , SL4 3RU | 4out of 4 | 1,079 yd | Local authority nursery school | Yes | Mixed | More About School |
| Chalvey Nursery School & Early Years Centre Ladbrooke Road , Chalvey SL1 2SR | 4out of 4 | 2,946 yd | Local authority nursery school | Yes | Mixed | More About School |
| Slough Centre Nursery School Buckingham Avenue East , SL1 3EA | - not rated | 4,571 yd | Local authority nursery school | Yes | Mixed | More About School |
| Lea Nursery School Wexham Road , SL2 5JW | 3out of 4 | 4,814 yd | Local authority nursery school | Yes | Mixed | More About School |
| Baylis Court Nursery School Oatlands Drive , SL1 3HS | 3out of 4 | 5,002 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 | 392 yd | Voluntary aided school | No | Mixed | More About School |
| Eton Porny CofE First School 14 High Street , Eton SL4 6AS | - not rated | 999 yd | Voluntary controlled school | No | Mixed | More About School |
| Eton Porny CofE First School 14 High Street , Eton SL4 6AS | 3out of 4 | 999 yd | Academy sponsor led | No | Mixed | More About School |
| Oakfield First School Imperial Road , SL4 3RU | 3out of 4 | 1,079 yd | Academy converter | No | Mixed | More About School |
| Oakfield First School Imperial Road , SL4 3RU | - not rated | 1,079 yd | Community school | 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 | 4,732 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 | 544 yd | Community school | No | Boys | More About School |
| The Windsor Boys' School 1 Maidenhead Road , SL4 5EH | 3out of 4 | 544 yd | Academy converter | No | Boys | More About School |
| The Princess Margaret CofE Royal Free School Bourne Avenue , SL4 3JP | - not rated | 1,443 yd | Voluntary aided school | Not Applicable | Mixed | More About School |
| Windsor Girls' School Imperial Road , SL4 3RT | - not rated | 1,692 yd | Community school | No | Girls | More About School |
| Windsor Girls' School Imperial Road , SL4 3RT | 2out of 4 | 1,692 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 | 1,246 yd | Voluntary aided school | No | Mixed | More About School |
| Trevelyan Middle School Wood Close , SL4 3LL | 3out of 4 | 1,519 yd | Academy converter | No | Mixed | More About School |
| Trevelyan Middle School Wood Close , SL4 3LL | - not rated | 1,519 yd | Community school | No | Mixed | More About School |
| Dedworth Middle School Smiths Lane , SL4 5PE | 3out of 4 | 2,361 yd | Academy converter | No | Mixed | More About School |
| Dedworth Middle School Smiths Lane , SL4 5PE | - not rated | 2,361 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 | 2,934 yd | Free schools | No | Mixed | More About School |
| Grove Academy Ladbrooke Road , SL1 2SR | 1out of 4 | 2,964 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 | 443 yd | Other independent special school | No | Mixed | More About School |
| St George's School Windsor Castle , Windsor SL4 1QF | - not rated | 763 yd | Other independent school | Yes | Mixed | More About School |
| Upton House School 115 , St Leonard's Road SL4 3DF | - not rated | 771 yd | Other independent school | Yes | Mixed | More About School |
| The King's House School, Windsor 77a Frances Road , SL4 3AQ | - not rated | 865 yd | Other independent school | Yes | Mixed | More About School |
| Queensmead House School Kings Road , Windsor SL4 2AX | - not rated | 1,345 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 | 186 yd | |
| Enzo's | Enzos, 83 - 84 Peascod Street | 221 yd | |
| Chutney House | 98 Peascod Street, Windsor | 226 yd | |
| Mezze Grill Kitchen | 98 Peascod Street, Windsor | 226 yd | |
| Park Bistro | Park Bistro Steak & Grill, 53 Peascod Street | 231 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Pink Gentleman's Club | Pink Gentlemans Club, Darville House | 189 yd | |
| Two Flints Brewery | 25 - 26 The Arches, Alma Road | 225 yd | |
| The Piper Art Bar | 51 Peascod Street, Windsor | 233 yd | |
| The Queen Victoria | 72 Peascod Street, Windsor | 275 yd | |
| The Windlesora | William Street, Windsor | 287 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Gourmet Grill Windsor | 14 Oxford Road East, Windsor | 185 yd | |
| Pizza Palace | 16 Oxford Road East, Windsor | 189 yd | |
| Cluck Chicken At Electric Garden | Crosses Corner, 73 Peascod Street | 204 yd | |
| Sushi Point | 4 William Street, Windsor | 292 yd | |
| Josh Takeaway | Josh Indian, 18A Vansittart Estate | 307 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Southern Co-Operative Limited | The Co Op, Unit 1 | 222 yd | |
| Waitrose | Waitrose Ltd, 37 King Edward Court | 275 yd | |
| Tesco Express | 32 Peascod Street, Windsor | 296 yd | |
| Marks & Spencer | 127 - 130 Peascod Street, Windsor | 352 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Curves For Women (Windsor) (Closed) ALMA ROAD | health and fitness suite | 157 yd |
| The Castle Gym Academy (Closed) 27-28 27-28 Alma Road | health and fitness suite | 208 yd |
| Snap Fitness (Windsor) VICTORIA STREET | health and fitness suite | 294 yd |
| Goswells Park BRIDGEWATER TERRACE | tennis courts | 383 yd |
| The Windsor Boys School MAIDENHEAD ROAD | artificial grass pitch, grass pitches | 543 yd |
| Vansittart Recreation Ground Vansittart Road | grass pitches | 630 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 | 631 yd |
| Windsor Leisure Centre STOVELL ROAD | health and fitness suite, swimming pool | 740 yd |
| Upton House School ST. LEONARDS ROAD | artificial grass pitch | 764 yd |
| The Windsor Club (Closed) Helston Lane | health and fitness suite, squash courts | 854 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 | 91.7% |
| 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 | 74.1 Mbit/s |
| Average download speed | 62.7 Mbit/s |
| Minimum download speed | 80 Mbit/s |
| Maximum download speed | 80 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 16.4 Mbit/s |
| Maximum upload speed | 20 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.