Trelawney Avenue is in Slough and in Slough district. SL3 7TT is located in the Langley Marish 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 7TT and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SL3 7SB, SL3 7SE, SL3 7TS, SL3 7SU, SL3 7SD, SL3 7RY, SL3 7RU, SL3 7TU, SL3 7SA.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding SL3 7TT, has a female population slightly higher than UK average, with 52.9% 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 | 55.1% | 52.9% | -2.2% | 51.0% | 1.9% |
| Male | 44.9% | 47.1% | 2.2% | 49.0% | -1.9% |
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 | 33.8% | 36.6% | 2.8% | 37.9% | -1.3% |
| Married: Opposite sex | 43.1% | 45.4% | 2.3% | 44.2% | 1.2% |
| Separated | 2.1% | 1.7% | -0.4% | 2.2% | -0.5% |
| Divorced | 12.3% | 9.7% | -2.6% | 9.1% | 0.6% |
| Widowed | 8.7% | 6.7% | -2.0% | 6.1% | 0.6% |
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 | 41.9% | 47% | 5.1% | 48.4% | -1.4% |
| Good health | 41.2% | 37.1% | -4.1% | 33.6% | 3.5% |
| Fair health | 13.9% | 10.2% | -3.7% | 12.7% | -2.5% |
| Bad health | 2.2% | 3.8% | 1.6% | 4.0% | -0.2% |
| Very bad health | 0.7% | 1.9% | 1.2% | 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 | 23.1% | 16.8% | -6.3% | 18.2% | -1.4% |
| 1-4 GCSEs or Equivalent | 16.9% | 10.1% | -6.8% | 9.6% | 0.5% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 12.8% | 10.9% | -1.9% | 13.4% | -2.5% |
| Apprenticeship | 4.1% | 3.4% | -0.7% | 5.3% | -1.9% |
| HNC, HND or 2+ A Levels | 10.3% | 18.5% | 8.2% | 16.9% | 1.6% |
| Degree or Similar | 20% | 34.9% | 14.9% | 33.8% | 1.1% |
| Other | 12.8% | 5.5% | -7.3% | 2.8% | 2.7% |
In this area, the population is more ethnically diverse compared to the UK average. While 35.8% 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% | 0% | -3.0% | 0.7% | -0.7% |
| Indian | 10.1% | 26.3% | 16.2% | 3.1% | 23.2% |
| Pakistani | 14.6% | 18.7% | 4.1% | 2.7% | 16.0% |
| Other Asian | 5.2% | 5.1% | -0.1% | 1.6% | 3.5% |
| Black African | 5.6% | 3.8% | -1.8% | 2.5% | 1.3% |
| Black Caribbean | 1.1% | 2.2% | 1.1% | 1.0% | 1.2% |
| Other Black | 0% | 1.6% | 1.6% | 0.5% | 1.1% |
| Mixed White and Asian | 1.9% | 0% | -1.9% | 0.8% | -0.8% |
| Mixed White and African | 0% | 0.3% | 0.3% | 0.4% | -0.1% |
| Mixed White and Caribbean | 0.7% | 0.9% | 0.2% | 0.9% | 0.0% |
| Mixed Other | 0% | 0.6% | 0.6% | 0.8% | -0.2% |
| White | 55.4% | 35.8% | -19.6% | 81.4% | -45.6% |
| Gypsy or Irish Traveller | 0% | 0.9% | 0.9% | 0.1% | 0.8% |
| Roma | 0% | 0.3% | 0.3% | 0.2% | 0.1% |
| Arab | 0% | 0.3% | 0.3% | 0.6% | -0.3% |
| Other | 2.2% | 3.2% | 1.0% | 1.6% | 1.6% |
In this area, 62.7% 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 | 75.3% | 62.7% | -12.6% | 83.2% | -20.5% |
| European Union | 3% | 6.1% | 3.1% | 6.1% | 0.0% |
| Rest of Europe | 2.2% | 0.3% | -1.9% | 0.8% | -0.5% |
| Africa | 4.9% | 6.4% | 1.5% | 2.7% | 3.7% |
| Middle East and Asia | 14.2% | 23.9% | 9.7% | 5.6% | 18.3% |
| The Americas and the Caribbean | 0.4% | 0.3% | -0.1% | 1.3% | -1.0% |
| Oceania | 0% | 0.3% | 0.3% | 0.3% | 0.0% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 73.4% | 62.7% | -10.7% | 83.2% | -20.5% |
| 10+ Years | 1.1% | 28% | 26.9% | 9.8% | 18.2% |
| 5-10 Years | 3.7% | 2.9% | -0.8% | 2.9% | 0.0% |
| 2-5 Years | 6% | 4.1% | -1.9% | 2.2% | 1.9% |
| Less than 2 years | 15.7% | 2.2% | -13.5% | 1.9% | 0.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 79% | 76.7% | 2.3% |
| Ireland | 0.6% | 0.6% | 0.0% |
| France | 0.3% | 0.3% | 0.0% |
| Italy | 1.3% | 0.6% | 0.7% |
| Portugal | 1.9% | 0.5% | 1.4% |
| Lithuania | 1% | 0.3% | 0.7% |
| Poland | 1.9% | 1.3% | 0.6% |
| Romania | 1% | 0.9% | 0.1% |
| Other EU countries | 0.3% | 1.5% | -1.2% |
| Other Europe | 0.3% | 0.2% | 0.1% |
| South and Eastern Africa | 0.3% | 0.2% | 0.1% |
| Southern Asia | 5.7% | 1.2% | 4.5% |
| South-East Asia | 0.3% | 0.2% | 0.1% |
| No passport held | 6% | 13.5% | -7.5% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 11.9% | 37.2% | -25.3% |
| Christian | 36.5% | 46.2% | -9.7% |
| Buddhist | 0.3% | 0.5% | -0.2% |
| Hindu | 11.9% | 1.7% | 10.2% |
| Muslim | 22.1% | 6.5% | 15.6% |
| Sikh | 16% | 0.9% | 15.1% |
| Not answered | 1.3% | 6.0% | -4.7% |
Over the last 12 months, the overall crime rate around Trelawney Avenue was 65.2 per 1,000 residents, which is 38.1% lower than the Langley Foxborough average. The most reported crime type was Violence and sexual offences.
Trelawney Avenue has the 12th highest crime rate of 26 local areas in Langley Foxborough and the 177th lowest crime rate of 393 local areas in Slough .
Violent and sexual offences accounted for around 40.4 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -19.4%.

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 |
|---|---|---|---|
| 441 Trelawney Avenue, Slough, Slough Semi-Detached, an established residential building | £465,000 | 2022-02-18 | £495,337 |
| 433 Trelawney Avenue, Slough, Slough Semi-Detached, an established residential building | £505,000 | 2021-11-12 | £531,130 |
| 439 Trelawney Avenue, Slough, Slough Semi-Detached, an established residential building | £550,000 | 2018-03-28 | £621,793 |
| 425 Trelawney Avenue, Slough, Slough Terraced, an established residential building | £261,500 | 2012-08-10 | £492,235 |
| 433 Trelawney Avenue, Slough, Slough Semi-Detached, an established residential building | £264,000 | 2006-10-20 | £536,620 |
| Full-Time Employee | 98 |
| Part-Time Employee | 29 |
| Retired | 27 |
| Self-Employed | 15 |
| Student (economically inactive) | 14 |
| Unemployed | 13 |
| Long-Term Sick or disabled | 13 |
| Looking after home or family | 12 |
| Other | 11 |
| Full-Time Student (with or without job) | 3 |
| Education | 16 |
| Transport and storage | 16 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 15 |
| Human health and social work activities | 14 |
| Manufacturing | 8 |
| Accommodation and food service activities | 6 |
| Administrative and support service activities | 6 |
| Construction | 6 |
| Professional, scientific and technical activities | 5 |
| Information and communication | 5 |
| Public administration and defence; compulsory social security | 4 |
| Other | 3 |
| Real estate activities | 3 |
| Financial and insurance activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Lea Nursery School Wexham Road , SL2 5JW | 4out of 4 | 1,891 yd | Local authority nursery school | Yes | Mixed | More About School |
| Chalvey Nursery School & Early Years Centre Ladbrooke Road , Chalvey SL1 2SR | 4out of 4 | 3,544 yd | Local authority nursery school | Yes | Mixed | More About School |
| Baylis Court Nursery School Oatlands Drive , SL1 3HS | 3out of 4 | 4,130 yd | Local authority nursery school | Yes | Mixed | More About School |
| Slough Centre Nursery School Buckingham Avenue East , SL1 3EA | 4out of 4 | 4,207 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Ryvers School Trelawney Avenue , Langley SL3 7TS | 3out of 4 | 222 yd | Academy converter | Yes | Mixed | More About School |
| Castleview Primary School Woodstock Avenue , SL3 7LJ | 4out of 4 | 675 yd | Academy converter | Yes | Mixed | More About School |
| The Langley Academy Primary Langley Road , Langley SL3 7EF | 4out of 4 | 745 yd | Free schools | Yes | Mixed | More About School |
| Marish Primary School Swabey Road , Langley SL3 8NZ | 3out of 4 | 1,409 yd | Academy converter | Yes | Mixed | More About School |
| Langley Hall Primary Academy Station Road , SL3 8GW | 3out of 4 | 1,508 yd | Free schools | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St Bernard's Catholic Grammar School 1 Langley Road , SL3 7AF | 4out of 4 | 781 yd | Voluntary aided school | No | Mixed | More About School |
| The Langley Academy Langley Road , Langley SL3 7EF | 3out of 4 | 866 yd | Academy sponsor led | Not Applicable | Mixed | More About School |
| Ditton Park Academy Kings Reach , SL3 7UX | 3out of 4 | 915 yd | Free schools | No | Mixed | More About School |
| Langley Grammar School Reddington Drive , SL3 7QS | 4out of 4 | 1,040 yd | Academy converter | Not Applicable | Mixed | More About School |
| Upton Court Grammar School Lascelles Road , SL3 7PR | 4out of 4 | 1,087 yd | Academy converter | Not Applicable | 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 | 1,477 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 | - not rated | 3,540 yd | Free schools | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St Bernard's Preparatory School Hawtrey Close , SL1 1TB | - not rated | 1,051 yd | Other independent school | Yes | Mixed | More About School |
| Long Close School Upton Court Road , Upton SL3 7LU | - not rated | 1,593 yd | Other independent school | Yes | Mixed | More About School |
| Eton End School Trust (Datchet) Limited 35 Eton Road , Datchet SL3 9AX | - not rated | 2,332 yd | Other independent school | Yes | Mixed | More About School |
| Littledown School Queens Road , SL1 3QW | 3out of 4 | 2,694 yd | Academy special converter | Not Applicable | Mixed | More About School |
| Darul Madinah 50 Darvills Lane , slough SL1 2PH | - not rated | 3,207 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 |
|---|---|---|---|
| Panjab Restaurant | 118 London Road | 408 yd | |
| Langley Haven Care Home Ltd | Langley Haven Care Home, 30 Rambler Lane | 466 yd | |
| G T Road Punjabi Cusine | 260 Trelawney Avenue | 610 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Holy Family Parish Club | Holy Family Parish Club, 226 Trelawney Avenue | 610 yd | |
| The Red Lion | The Red Lion, St Marys Road | 788 yd | |
| The Chestnuts Public House | The Chestnuts, 58 St Marys Road | 984 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Hot Kebab and Pizza Ltd | 116 London Road | 408 yd | |
| Beijing Garden | 250 Trelawney Avenue | 610 yd | |
| Pizza Bien Manger | 254 Trelawney Avenue | 610 yd | |
| Chicken Cottage | 258 Trelawney Avenue | 610 yd | |
| The Haven Fishbar | 228 Trelawney Avenue | 610 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Tesco | 84 London Road | 347 yd | |
| The Co-operative | 238-240 Trelawney Avenue | 610 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Ryvers Primary School TRELAWNEY AVENUE | grass pitches | 124 yd |
| Kedermister Park Reddington Drive | grass pitches | 613 yd |
| Langley Academy LANGLEY ROAD | artificial grass pitch, grass pitches | 621 yd |
| Castleview School WOODSTOCK AVENUE | grass pitches | 633 yd |
| Langleywood School (Closed) Langley Road | 645 yd | |
| Maximums Gym (Closed) Langley House Langley House Middlegreen Road | health and fitness suite | 797 yd |
| Langley Grammar School REDDINGTON DRIVE | artificial grass pitch, grass pitches, health and fitness suite, tennis courts | 877 yd |
| St Bernards Catholic Grammar School LANGLEY ROAD | grass pitches, health and fitness suite | 912 yd |
| Ditton Park Academy Slough KINGS REACH | artificial grass pitch | 959 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 | 70.1 Mbit/s |
| Average download speed | 242.1 Mbit/s |
| Minimum download speed | 1000 Mbit/s |
| Maximum download speed | 1000 Mbit/s |
| Median upload speed | 19.5 Mbit/s |
| Average upload speed | 29.5 Mbit/s |
| Maximum upload speed | 115 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.