Seymour Plain is in Marlow and in Buckinghamshire district. SL7 3BZ is located in the Chiltern Villages electoral ward, within the English Parliamentary constituency of Wycombe. This postcode has been in use since 1980-01-01.
StreetScan combines information about Seymour Plain, Marlow, SL7 3BZ and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SL7 3DA, SL7 3BN, SL7 3NA, SL7 3NE, SL7 3NB.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The area surrounding SL7 3BZ has a slightly higher male population, with 50.3% 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 | 51% | 49.7% | -1.3% | 51.0% | -1.3% |
| Male | 49% | 50.3% | 1.3% | 49.0% | 1.3% |
Across the UK, the average relationship status breakdown is roughly 44% married, 38% single, 9% divorced, 6% widowed, and 2% separated.
In the immediate vicinity of SL7 3BZ there is a very large concentration of residents that are married - 65.5% of the resident population. In contrast, the average marriage rate across the census is about 44%.
Areas with a high percentage of married residents are typically suburban neighborhoods, towns with good schools and family-friendly amenities, and regions with affordable, spacious housing options. Additionally, such areas can be popular among retirees.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Single | 18.3% | 19.6% | 1.3% | 37.9% | -18.3% |
| Married: Opposite sex | 69.3% | 65.5% | -3.8% | 44.2% | 21.3% |
| Married: Same sex | 0.7% | 1.1% | 0.4% | 0.3% | 0.8% |
| Separated | 2.1% | 0% | -2.1% | 2.2% | -2.2% |
| Divorced | 5.2% | 7.3% | 2.1% | 9.1% | -1.8% |
| Widowed | 4.5% | 6.5% | 2.0% | 6.1% | 0.4% |
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 (92.4%) 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 | 52.5% | 58.7% | 6.2% | 48.4% | 10.3% |
| Good health | 34.8% | 33.7% | -1.1% | 33.6% | 0.1% |
| Fair health | 9% | 5.4% | -3.6% | 12.7% | -7.3% |
| Bad health | 2.3% | 2.1% | -0.2% | 4.0% | -1.9% |
| Very bad health | 1.4% | 0% | -1.4% | 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.
In the area around SL7 3BZ this area, 6.2% of residents have no qualifications. This is significantly lower than the UK average of 18.2%. 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 51.3%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 11.7% | 6.2% | -5.5% | 18.2% | -12.0% |
| 1-4 GCSEs or Equivalent | 9% | 6.5% | -2.5% | 9.6% | -3.1% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 18.6% | 14.2% | -4.4% | 13.4% | 0.8% |
| Apprenticeship | 2.8% | 4.7% | 1.9% | 5.3% | -0.6% |
| HNC, HND or 2+ A Levels | 8.6% | 12% | 3.4% | 16.9% | -4.9% |
| Degree or Similar | 44.5% | 51.3% | 6.8% | 33.8% | 17.5% |
| Other | 4.8% | 5.1% | 0.3% | 2.8% | 2.3% |
This area closely mirrors the overall ethnic composition of the UK, with 88.7% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Chinese | 0% | 0.3% | 0.3% | 0.7% | -0.4% |
| Indian | 0.3% | 3.3% | 3.0% | 3.1% | 0.2% |
| Pakistani | 1.7% | 0.6% | -1.1% | 2.7% | -2.1% |
| Other Asian | 1.7% | 0.6% | -1.1% | 1.6% | -1.0% |
| Black African | 0.3% | 0% | -0.3% | 2.5% | -2.5% |
| Black Caribbean | 0% | 0.3% | 0.3% | 1.0% | -0.7% |
| Mixed White and Asian | 1.4% | 1.2% | -0.2% | 0.8% | 0.4% |
| Mixed White and Caribbean | 0.9% | 0.6% | -0.3% | 0.9% | -0.3% |
| Mixed Other | 0.9% | 3% | 2.1% | 0.8% | 2.2% |
| White | 92.2% | 88.7% | -3.5% | 81.4% | 7.3% |
| Arab | 0% | 0.9% | 0.9% | 0.6% | 0.3% |
| Other | 0.6% | 0.6% | 0.0% | 1.6% | -1.0% |
In this area, 89.5% 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 | 89% | 89.5% | 0.5% | 83.2% | 6.3% |
| European Union | 2% | 3.3% | 1.3% | 6.1% | -2.8% |
| Rest of Europe | 0.3% | 2.1% | 1.8% | 0.8% | 1.3% |
| Africa | 2.3% | 2.1% | -0.2% | 2.7% | -0.6% |
| Middle East and Asia | 4.1% | 2.7% | -1.4% | 5.6% | -2.9% |
| The Americas and the Caribbean | 1.4% | 0.3% | -1.1% | 1.3% | -1.0% |
| Oceania | 0.6% | 0% | -0.6% | 0.3% | -0.3% |
| British Overseas | 0.3% | 0% | -0.3% | 0.0% | 0.0% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 88.7% | 89.2% | 0.5% | 83.2% | 6.0% |
| 10+ Years | 0.6% | 9% | 8.4% | 9.8% | -0.8% |
| 5-10 Years | 2% | 1.2% | -0.8% | 2.9% | -1.7% |
| 2-5 Years | 0.3% | 0% | -0.3% | 2.2% | -2.2% |
| Less than 2 years | 8.4% | 0.6% | -7.8% | 1.9% | -1.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 95.2% | 76.7% | 18.5% |
| Ireland | 0.3% | 0.6% | -0.3% |
| Italy | 0.6% | 0.6% | 0.0% |
| Romania | 0.6% | 0.9% | -0.3% |
| Other EU countries | 1.2% | 1.5% | -0.3% |
| Other Europe | 0.6% | 0.2% | 0.4% |
| North America and the Caribbean | 0.3% | 0.3% | 0.0% |
| No passport held | 1.2% | 13.5% | -12.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 34.1% | 37.2% | -3.1% |
| Christian | 52.3% | 46.2% | 6.1% |
| Hindu | 2.1% | 1.7% | 0.4% |
| Jewish | 1.8% | 0.5% | 1.3% |
| Muslim | 1.8% | 6.5% | -4.7% |
| Other religion | 0.3% | 0.6% | -0.3% |
| Not answered | 7.6% | 6.0% | 1.6% |
Over the last 12 months, the overall crime rate around Seymour Plain was 15.0 per 1,000 residents, which is 47.3% lower than the Chiltern Villages average. The most reported crime type was Other theft.
Seymour Plain has the 19th lowest crime rate of 64 local areas in Chiltern Villages and the 198th lowest crime rate of 1,637 local areas in Buckinghamshire .
Violent and sexual offences accounted for around 6.0 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -77.5%.

Households in this area have a much higher level of wealth compared to the average household in England and Wales. 97% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| High Meadow Seymour Plain, Marlow, Buckinghamshire Detached, an established residential building | £1,500,000 | 2024-10-31 | £1,473,529 |
| Springlea Seymour Plain, Marlow, Buckinghamshire Detached, an established residential building | £910,000 | 2024-05-01 | £938,086 |
| Alpines Seymour Plain, Marlow, Buckinghamshire Other, an established residential building | £22,500 | 2023-12-01 | £22,387 |
| High Clere Seymour Plain, Marlow, Buckinghamshire Detached, an established residential building | £950,000 | 2021-06-28 | £1,057,667 |
| Mellow Stack Seymour Plain, Marlow, Buckinghamshire Detached, an established residential building | £875,000 | 2021-03-31 | £995,176 |
SL7 3BZ area has a low unemployment rate. According to Census 2021, 1% 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 SL7 3BZ area is much higher than the country's average. According to Census 2011, 38% residents of this area were retired, while the average in the UK was 14%.
| Retired | 106 |
| Full-Time Employee | 93 |
| Self-Employed | 28 |
| Part-Time Employee | 22 |
| Student (economically inactive) | 13 |
| Other | 6 |
| Unemployed | 4 |
| Looking after home or family | 4 |
| Long-Term Sick or disabled | 0 |
| Full-Time Student (with or without job) | 0 |
| Information and communication | 23 |
| Professional, scientific and technical activities | 21 |
| Education | 16 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 16 |
| Manufacturing | 15 |
| Construction | 14 |
| Other | 11 |
| Public administration and defence; compulsory social security | 10 |
| Transport and storage | 10 |
| Human health and social work activities | 10 |
| Financial and insurance activities | 8 |
| Administrative and support service activities | 4 |
| Accommodation and food service activities | 3 |
| Real estate activities | 2 |
| Agriculture, forestry and fishing | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Burford School Marlow Bottom , SL7 3PQ | 3out of 4 | 476 yd | Community school | Yes | Mixed | More About School |
| Marlow Church of England Infant School Sandygate Road , SL7 3AZ | 4out of 4 | 767 yd | Voluntary aided school | No | Mixed | More About School |
| St Peter's Catholic Primary School Prospect Road , SL7 2PJ | 3out of 4 | 1,150 yd | Voluntary aided school | No | Mixed | More About School |
| Holy Trinity Church of England (Aided) School Wethered Road , SL7 3AG | 4out of 4 | 1,160 yd | Voluntary aided school | No | Mixed | More About School |
| Foxes Piece School Newfield Road , SL7 1JW | 3out of 4 | 1,366 yd | Community school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Great Marlow School Bobmore Lane , SL7 1JE | 3out of 4 | 1,309 yd | Academy converter | Not Applicable | Mixed | More About School |
| Sir William Borlase's Grammar School West Street , SL7 2BR | 4out of 4 | 1,771 yd | Academy converter | Not Applicable | Mixed | More About School |
| Cressex Community School Holmers Lane , HP12 4QA | 3out of 4 | 3,655 yd | Foundation school | No | Mixed | More About School |
| John Hampden Grammar School Marlow Hill , HP11 1SZ | 4out of 4 | 4,109 yd | Academy converter | Not Applicable | Boys | More About School |
| Wycombe High School Marlow Road , HP11 1TB | 4out of 4 | 4,398 yd | Academy converter | Not Applicable | Girls | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St Michael's Catholic School Daws Hill Lane , HP11 1PW | 3out of 4 | 4,502 yd | Voluntary aided school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The Jam Academy Jam Theatre Studios , 45a West Street SL7 2LS | - not rated | 1,717 yd | Other independent school | No | Mixed | More About School |
| Herries Preparatory School Dean Lane , Cookham Dean SL6 9BD | - not rated | 3,515 yd | Other independent school | Yes | Mixed | More About School |
| Kite Ridge School Verney Avenue , HP12 3NE | 3out of 4 | 4,112 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
| Chiltern Wood School Verney Avenue , HP12 3NE | 3out of 4 | 4,190 yd | Community special school | Yes | Mixed | More About School |
| Wycombe Abbey Abbey Way , HP11 1PE | - not rated | 5,313 yd | Other independent school | No | Girls | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Da Luca | 5 Kingswood Parade, Marlow Bottom Road | 432 yd | |
| Tin Town Coffee | 4A Brucewood Parade, Marlow Bottom Road | 481 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Barn Club | 63 Marlow Bottom Road, Marlow Bottom | 263 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Oysters Fish & Chips Marlow Bottom | 1 Brucewood Parade, Marlow Bottom Road | 502 yd | |
| Marlow Diner | Alfred Davis Ground, Oak Tree Road | 912 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Burford School Marlow Bottom | grass pitches | 544 yd |
| Alfred Davis Ground Oak Tree Road | artificial grass pitch, grass pitches | 906 yd |
| Redgrave Sports Centre Wycombe Road | artificial grass pitch, grass pitches, health and fitness suite, tennis courts | 1,068 yd |
| Holy Trinity C Of E School WETHERED ROAD | grass pitches | 1,071 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 | 61.1 Mbit/s |
| Average download speed | 57.9 Mbit/s |
| Minimum download speed | 78.36 Mbit/s |
| Maximum download speed | 78.36 Mbit/s |
| Median upload speed | 17.3 Mbit/s |
| Average upload speed | 15 Mbit/s |
| Maximum upload speed | 20 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.