Trelawney Avenue is in Slough and in Slough district. SL3 8RW is located in the Langley Foxborough electoral ward, within the English Parliamentary constituency of Slough. This postcode has been in use since 1980-01-01.
StreetScan combines information about Trelawney Avenue, Slough, SL3 8RW and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SL3 8NW, SL3 8NN, SL3 7RA, SL3 8RG, SL3 8NL, SL3 8NS, SL3 8NR, SL3 8NQ, SL3 8NP.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The area surrounding SL3 8RW has a slightly higher male population, with 51.8% 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 | 49.2% | 48.2% | -1.0% | 51.0% | -2.8% |
| Male | 50.8% | 51.8% | 1.0% | 49.0% | 2.8% |
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 | 35.5% | 35.5% | 0.0% | 37.9% | -2.4% |
| Married: Opposite sex | 44.5% | 48.6% | 4.1% | 44.2% | 4.4% |
| Separated | 2.7% | 4.1% | 1.4% | 2.2% | 1.9% |
| Divorced | 10.4% | 5.4% | -5.0% | 9.1% | -3.7% |
| Widowed | 7% | 6.4% | -0.6% | 6.1% | 0.3% |
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 | 39.5% | 52.7% | 13.2% | 48.4% | 4.3% |
| Good health | 40.6% | 28.5% | -12.1% | 33.6% | -5.1% |
| Fair health | 16.4% | 12.6% | -3.8% | 12.7% | -0.1% |
| Bad health | 3% | 4.3% | 1.3% | 4.0% | 0.3% |
| Very bad health | 0.5% | 1.9% | 1.4% | 1.2% | 0.7% |
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 | 26.4% | 20.9% | -5.5% | 18.2% | 2.7% |
| 1-4 GCSEs or Equivalent | 22.7% | 12.8% | -9.9% | 9.6% | 3.2% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 9.7% | 11.8% | 2.1% | 13.4% | -1.6% |
| Apprenticeship | 2% | 5.4% | 3.4% | 5.3% | 0.1% |
| HNC, HND or 2+ A Levels | 9.7% | 11.8% | 2.1% | 16.9% | -5.1% |
| Degree or Similar | 20.1% | 33.1% | 13.0% | 33.8% | -0.7% |
| Other | 9.4% | 4.1% | -5.3% | 2.8% | 1.3% |
In this area, the population is more ethnically diverse compared to the UK average. While 38.4% 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 | 3.8% | 1% | -2.8% | 0.7% | 0.3% |
| Indian | 17.5% | 24.8% | 7.3% | 3.1% | 21.7% |
| Pakistani | 8.1% | 11.2% | 3.1% | 2.7% | 8.5% |
| Other Asian | 3.8% | 4.8% | 1.0% | 1.6% | 3.2% |
| Black African | 3.8% | 2.4% | -1.4% | 2.5% | -0.1% |
| Black Caribbean | 0.8% | 2.6% | 1.8% | 1.0% | 1.6% |
| Mixed White and Asian | 0.8% | 0.5% | -0.3% | 0.8% | -0.3% |
| Mixed White and African | 0.5% | 0.7% | 0.2% | 0.4% | 0.3% |
| Mixed White and Caribbean | 1.1% | 2.9% | 1.8% | 0.9% | 2.0% |
| Mixed Other | 3% | 1.4% | -1.6% | 0.8% | 0.6% |
| White | 55.4% | 38.4% | -17.0% | 81.4% | -43.0% |
| Roma | 0% | 0.2% | 0.2% | 0.2% | 0.0% |
| Arab | 0.5% | 3.1% | 2.6% | 0.6% | 2.5% |
| Other | 1.1% | 6% | 4.9% | 1.6% | 4.4% |
In this area, 57.3% 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 | 68.3% | 57.3% | -11.0% | 83.2% | -25.9% |
| European Union | 9.7% | 7.5% | -2.2% | 6.1% | 1.4% |
| Rest of Europe | 0.3% | 0.2% | -0.1% | 0.8% | -0.6% |
| Africa | 4% | 5.1% | 1.1% | 2.7% | 2.4% |
| Middle East and Asia | 16.7% | 27.5% | 10.8% | 5.6% | 21.9% |
| The Americas and the Caribbean | 1.1% | 1.4% | 0.3% | 1.3% | 0.1% |
| British Overseas | 0% | 1% | 1.0% | 0.0% | 1.0% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 67.5% | 57.2% | -10.3% | 83.2% | -26.0% |
| 10+ Years | 1.6% | 30.8% | 29.2% | 9.8% | 21.0% |
| 5-10 Years | 5.9% | 5.8% | -0.1% | 2.9% | 2.9% |
| 2-5 Years | 8.3% | 4.1% | -4.2% | 2.2% | 1.9% |
| Less than 2 years | 16.7% | 2.2% | -14.5% | 1.9% | 0.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 74.3% | 76.7% | -2.4% |
| Ireland | 1.4% | 0.6% | 0.8% |
| Portugal | 0.7% | 0.5% | 0.2% |
| Spain | 0.2% | 0.4% | -0.2% |
| Lithuania | 1% | 0.3% | 0.7% |
| Poland | 2.2% | 1.3% | 0.9% |
| Romania | 2.9% | 0.9% | 2.0% |
| Other EU countries | 1% | 1.5% | -0.5% |
| North Africa | 1.2% | 0.1% | 1.1% |
| South and Eastern Africa | 0.7% | 0.2% | 0.5% |
| Southern Asia | 5.8% | 1.2% | 4.6% |
| South-East Asia | 0.2% | 0.2% | 0.0% |
| North America and the Caribbean | 0.2% | 0.3% | -0.1% |
| No passport held | 8.2% | 13.5% | -5.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 14.2% | 37.2% | -23.0% |
| Christian | 35.4% | 46.2% | -10.8% |
| Buddhist | 1.4% | 0.5% | 0.9% |
| Hindu | 15.7% | 1.7% | 14.0% |
| Muslim | 16.6% | 6.5% | 10.1% |
| Sikh | 8.7% | 0.9% | 7.8% |
| Other religion | 1.4% | 0.6% | 0.8% |
| Not answered | 6.5% | 6.0% | 0.5% |
Over the last 12 months, the overall crime rate around Trelawney Avenue was 17.0 per 1,000 residents, which is 82.2% lower than the Langley Foxborough average. The most reported crime type was Anti-social behaviour.
Trelawney Avenue has the lowest crime rate of 26 local areas in Langley Foxborough and the 19th lowest crime rate of 389 local areas in Slough .
Violent and sexual offences accounted for around 2.4 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has risen by about 78.3%.

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 |
|---|---|---|---|
| 58 Trelawney Avenue, Slough, Slough Semi-Detached, an established residential building | £415,000 | 2026-02-16 | £415,000 |
| 68 Trelawney Avenue, Slough, Slough Terraced, an established residential building | £385,000 | 2025-10-15 | £394,520 |
| 76 Trelawney Avenue, Slough, Slough Terraced, an established residential building | £410,000 | 2025-09-26 | £418,483 |
| 82 Trelawney Avenue, Slough, Slough Terraced, an established residential building | £480,000 | 2025-03-13 | £482,328 |
| 80 Trelawney Avenue, Slough, Slough Terraced, an established residential building | £455,000 | 2022-07-07 | £474,225 |
SL3 8RW area has a high level of entrepreneurship. Only 20% 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.
SL3 8RW 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.
| Full-Time Employee | 107 |
| Part-Time Employee | 42 |
| Self-Employed | 37 |
| Retired | 35 |
| Other | 17 |
| Looking after home or family | 16 |
| Student (economically inactive) | 15 |
| Long-Term Sick or disabled | 10 |
| Unemployed | 9 |
| Full-Time Student (with or without job) | 7 |
| Transport and storage | 26 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 25 |
| Administrative and support service activities | 22 |
| Human health and social work activities | 21 |
| Information and communication | 17 |
| Manufacturing | 13 |
| Construction | 12 |
| Accommodation and food service activities | 11 |
| Professional, scientific and technical activities | 10 |
| Education | 8 |
| Other | 6 |
| Water supply; sewerage, waste management and remediation activities | 6 |
| Financial and insurance activities | 5 |
| Public administration and defence; compulsory social security | 4 |
| Real estate activities | 2 |
| Electricity, gas, steam and air conditioning supply | 2 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Lea Nursery School Wexham Road , SL2 5JW | 3out of 4 | 3,206 yd | Local authority nursery school | Yes | Mixed | More About School |
| Chalvey Nursery School & Early Years Centre Ladbrooke Road , Chalvey SL1 2SR | 4out of 4 | 4,920 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Marish Primary School Swabey Road , Langley SL3 8NZ | 3out of 4 | 351 yd | Academy converter | Yes | Mixed | More About School |
| Marish Primary School Swabey Road , Langley SL3 8NZ | - not rated | 351 yd | Community school | Yes | Mixed | More About School |
| Marish Junior School Swabey Road , Langley SL3 8NZ | - not rated | 351 yd | Community school | Not Applicable | Mixed | More About School |
| Marish Infant School and Nursery Unit Swabey Road , Langley SL3 8NZ | - not rated | 351 yd | Community school | Yes | Mixed | More About School |
| Holy Family Catholic Primary School High Street , Langley SL3 8NF | - not rated | 454 yd | Voluntary aided school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Wexham Court Middle School Church Lane , Wexham SL3 6LU | - not rated | 3,542 yd | Community school | Not Applicable | Mixed | More About School |
| James Elliman Junior School Elliman Avenue , SL2 5BA | - not rated | 4,446 yd | Community school | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Langley Grammar School Reddington Drive , Langley SL3 7QS | - not rated | 423 yd | Foundation school | Not Applicable | Mixed | More About School |
| Langley Grammar School Reddington Drive , SL3 7QS | 4out of 4 | 423 yd | Academy converter | Not Applicable | Mixed | More About School |
| The Langley Academy Langley Road , Langley SL3 7EF | 3out of 4 | 817 yd | Academy sponsor led | Not Applicable | Mixed | More About School |
| Langleywood School Langley Road , Langley SL3 7EF | - not rated | 832 yd | Community school | Not Applicable | Mixed | More About School |
| Ditton Park Academy Kings Reach , SL3 7UX | 3out of 4 | 1,927 yd | Free schools | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Windsor Forest Colleges Group Station Road , Langley SL3 8BY | - not rated | 811 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Grove Academy Ladbrooke Road , SL1 2SR | 1out of 4 | 4,893 yd | Free schools | No | Mixed | More About School |
| Grove Academy Ladbrooke Road , SL1 2SR | - not rated | 4,915 yd | Free schools | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Langley Hall Arts Academy 4 Waterside Court , Waterside Drive SL3 6EZ | - not rated | 1,179 yd | Other independent school | No | Mixed | More About School |
| The Langley Manor Preparatory School St Mary's Road , Langley SL3 6BZ | - not rated | 1,600 yd | Other independent school | Yes | Mixed | More About School |
| Sikh Heritage Girls School Guru Maneyo Granth Gurdwara, Middle Green , SL3 6BS | - not rated | 2,049 yd | Other independent school | No | Girls | More About School |
| St Bernard's Preparatory School Hawtrey Close , SL1 1TB | - not rated | 2,461 yd | Other independent school | Yes | Mixed | More About School |
| Long Close School Upton Court Road , Upton SL3 7LU | - not rated | 2,912 yd | Other independent school | Yes | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Harvester Langley | Montague Arms, 374 London Road | 605 yd | |
| Toby Carvery | Travelodge, London Road | 631 yd | |
| Accent Catering Services Ltd | 290 High Street | 684 yd | |
| Doner Delight | 292 High Street | 684 yd | |
| Costa Coffee | 282 High Street | 691 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Holy Family Parish Club | Holy Family Parish Club, 226 Trelawney Avenue | 705 yd | |
| The Red Lion | The Red Lion, St Marys Road | 1,075 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Burger Plus | 258 High Street | 586 yd | |
| Subway | 250 High Street | 586 yd | |
| Tasty Peri Peri | 266 High Street | 680 yd | |
| Lebanese Village | 286 High Street | 684 yd | |
| Selekt Chicken | 286 High Street | 684 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Co-operative | 238-240 Trelawney Avenue | 705 yd | |
| Budgens Stores | 7 Harrow Market | 767 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Marish Primary School SWABEY ROAD | grass pitches | 341 yd |
| Horsemoor Green Community Centre WYLANDS ROAD | 369 yd | |
| Langley Grammar School REDDINGTON DRIVE | artificial grass pitch, grass pitches, health and fitness suite, tennis courts | 469 yd |
| Langley Academy LANGLEY ROAD | artificial grass pitch, grass pitches | 742 yd |
| Kedermister Park Reddington Drive | grass pitches | 748 yd |
| Foxborough Primary School COMMON ROAD | grass pitches | 760 yd |
| Langleywood School (Closed) Langley Road | 795 yd | |
| Absolutely Fitness @ Langley College STATION ROAD | artificial grass pitch, health and fitness suite | 796 yd |
| Marriott Leisure Club (Heathrow/Windsor) DITTON ROAD | health and fitness suite, swimming pool, tennis courts | 834 yd |
| Langley Leisure Centre Parlaunt Road | health and fitness suite, swimming pool | 845 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 | 96.2% |
| Percentage of premises that have Ultrafast Broadband (100Mbit/s or greater) coverage from fixed broadband | 92.3% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 92.3% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 92.3% |
| 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 | 79.7 Mbit/s |
| Average download speed | 147.1 Mbit/s |
| Minimum download speed | 550 Mbit/s |
| Maximum download speed | 550 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 22.1 Mbit/s |
| Maximum upload speed | 75 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.