Seymour Street is in Mountain Ash and in Cynon Valley district. CF45 4BL is located in the Mountain Ash electoral ward, within the English Parliamentary constituency of Cynon Valley. This postcode has been in use since 1980-01-01.
StreetScan combines information about Seymour Street, Mountain Ash, CF45 4BL and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF45 4BN, CF45 4BE, CF45 4BW, CF45 4BS, CF45 4BD, CF45 4AD, CF45 4HU, CF45 4BP, CF45 4LD.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CF45 4BL, has a female population slightly higher than UK average, with 52.6% 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 | 55.7% | 52.6% | -3.1% | 51.0% | 1.6% |
| Male | 44.3% | 47.4% | 3.1% | 49.0% | -1.6% |
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 | 28.4% | 34.9% | 6.5% | 37.9% | -3.0% |
| Married: Opposite sex | 52.7% | 42% | -10.7% | 44.2% | -2.2% |
| Civil partnership: Same sex | 0% | 0.5% | 0.5% | 0.1% | 0.4% |
| Separated | 0% | 1.9% | 1.9% | 2.2% | -0.3% |
| Divorced | 8.2% | 13.2% | 5.0% | 9.1% | 4.1% |
| Widowed | 10.7% | 7.5% | -3.2% | 6.1% | 1.4% |
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.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Very good health | 40.3% | 37.4% | -2.9% | 48.4% | -11.0% |
| Good health | 32% | 34.6% | 2.6% | 33.6% | 1.0% |
| Fair health | 14.3% | 18.5% | 4.2% | 12.7% | 5.8% |
| Bad health | 11.7% | 5.5% | -6.2% | 4.0% | 1.5% |
| Very bad health | 1.7% | 3.9% | 2.2% | 1.2% | 2.7% |
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 | 36.6% | 23.5% | -13.1% | 18.2% | 5.3% |
| 1-4 GCSEs or Equivalent | 16% | 11.7% | -4.3% | 9.6% | 2.1% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 15.6% | 17.8% | 2.2% | 13.4% | 4.4% |
| Apprenticeship | 4.5% | 8% | 3.5% | 5.3% | 2.7% |
| HNC, HND or 2+ A Levels | 7.8% | 15% | 7.2% | 16.9% | -1.9% |
| Degree or Similar | 14.4% | 23.9% | 9.5% | 33.8% | -9.9% |
| Other | 4.9% | 0% | -4.9% | 2.8% | -2.8% |
In this area, the population is predominantly white, with 94.5% identifying as such, significantly higher than the UK average of 81.4%. This indicates a lower level of ethnic diversity compared to the broader UK population.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Indian | 0% | 1.2% | 1.2% | 3.1% | -1.9% |
| Other Asian | 0% | 2.8% | 2.8% | 1.6% | 1.2% |
| Mixed White and African | 0% | 0.4% | 0.4% | 0.4% | 0.0% |
| Mixed White and Caribbean | 0% | 0.4% | 0.4% | 0.9% | -0.5% |
| Mixed Other | 0% | 0.8% | 0.8% | 0.8% | 0.0% |
| White | 100% | 94.5% | -5.5% | 81.4% | 13.1% |
In this area, 96.9% of the population were born in the United Kingdom, which is higher than the UK average of 83.2%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| United Kingdom | 99% | 96.9% | -2.1% | 83.2% | 13.7% |
| European Union | 0.3% | 0% | -0.3% | 6.1% | -6.1% |
| Africa | 0.3% | 0.4% | 0.1% | 2.7% | -2.3% |
| Middle East and Asia | 0% | 2.4% | 2.4% | 5.6% | -3.2% |
| The Americas and the Caribbean | 0.3% | 0% | -0.3% | 1.3% | -1.3% |
| Oceania | 0% | 0.4% | 0.4% | 0.3% | 0.1% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 98.7% | 97.2% | -1.5% | 83.2% | 14.0% |
| 10+ Years | 0% | 2.4% | 2.4% | 9.8% | -7.4% |
| 5-10 Years | 0% | 0.4% | 0.4% | 2.9% | -2.5% |
| Less than 2 years | 1.3% | 0% | -1.3% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 82.9% | 76.7% | 6.2% |
| Oceania | 0.4% | 0.1% | 0.3% |
| No passport held | 16.7% | 13.5% | 3.2% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 50.8% | 37.2% | 13.6% |
| Christian | 40.2% | 46.2% | -6.0% |
| Buddhist | 0.4% | 0.5% | -0.1% |
| Hindu | 2.8% | 1.7% | 1.1% |
| Other religion | 0.8% | 0.6% | 0.2% |
| Not answered | 5.1% | 6.0% | -0.9% |
Over the last 12 months, the overall crime rate around Seymour Street was 58.8 per 1,000 residents, which is 39.1% lower than the Mountain Ash average. The most reported crime type was Violence and sexual offences.
Seymour Street has the 5th lowest crime rate of 23 local areas in Mountain Ash and the 358th lowest crime rate of 797 local areas in Rhondda Cynon Taf .
Violent and sexual offences accounted for around 47.1 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -67.0%.
Households in this area have a much lower level of wealth compared to the average household in England and Wales. 91% of analyzed areas in England and Wales have higher average household annual income than this area.
| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 11 Seymour Street, Mountain Ash, Rhondda Cynon Taff Terraced, an established residential building | £115,000 | 2024-06-13 | £119,259 |
| 9 Seymour Street, Mountain Ash, Rhondda Cynon Taff Terraced, an established residential building | £171,500 | 2023-02-17 | £176,400 |
| 41 Seymour Street, Mountain Ash, Rhondda Cynon Taff Terraced, an established residential building | £140,000 | 2022-11-22 | £141,261 |
| 3 Seymour Street, Mountain Ash, Rhondda Cynon Taff Terraced, an established residential building | £58,000 | 2022-04-05 | £65,323 |
| 9 Seymour Street, Mountain Ash, Rhondda Cynon Taff Terraced, an established residential building | £65,000 | 2022-03-25 | £74,034 |
CF45 4BL 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 | 68 |
| Retired | 52 |
| Part-Time Employee | 20 |
| Self-Employed | 20 |
| Long-Term Sick or disabled | 16 |
| Looking after home or family | 10 |
| Student (economically inactive) | 9 |
| Other | 8 |
| Unemployed | 6 |
| Full-Time Student (with or without job) | 4 |
| Manufacturing | 29 |
| Human health and social work activities | 17 |
| Construction | 16 |
| Education | 16 |
| Public administration and defence; compulsory social security | 9 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 7 |
| Other | 6 |
| Financial and insurance activities | 6 |
| Administrative and support service activities | 5 |
| Professional, scientific and technical activities | 4 |
| Information and communication | 3 |
| Transport and storage | 3 |
| Electricity, gas, steam and air conditioning supply | 1 |
| Real estate activities | 1 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Accommodation and food service activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Caegarw Primary School Troed Y Rhiw Road , Caegarw CF45 4BH | - not rated | 166 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Our Lady's R.C. Primary School Miskin Road , Miskin CF45 3UA | - not rated | 738 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Darrenlas Primary School Kingcraft Street , Darrenlas CF45 3LT | - not rated | 784 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Mountain Ash Comprehensive School New Road , CF45 4DG | - not rated | 1,043 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Miskin Primary School York Street , Miskin CF45 3BG | - not rated | 1,200 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Stardust | 21b Oxford Street | 237 yd | |
| Sugar Rush | 20 Oxford Street | 273 yd | |
| The Bank Cafe | 54-56 Commercial Street | 283 yd | |
| Providence Baptist Church | Union Street | 303 yd | |
| Cynon Valley Indoor Bowls | Dyffryn Road | 317 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Jeffrey Arms | Jeffrey Street | 93 yd | |
| The Butchers Arms | 10 Allen Street | 101 yd | |
| The Aberdare Hotel | Ffrwd Crescent | 154 yd | |
| The Duffryn | 15 Oxford Street | 237 yd | |
| Mountain Ash RFC | Oxford Street | 259 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Scoffers | 9 Allen Street | 101 yd | |
| Mount Peri Peri Ltd | 76 Commercial Street | 252 yd | |
| Delicious Chicken Kebab | 20B Oxford Street | 273 yd | |
| MusTaffas | 27b Oxford Street | 277 yd | |
| Little India | 25B Oxford Street | 283 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Iceland Frozen Foods Plc | 63-65 Oxford Street | 368 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 | 56.6 Mbit/s |
| Average download speed | 51.7 Mbit/s |
| Minimum download speed | 79.3 Mbit/s |
| Maximum download speed | 79.3 Mbit/s |
| Median upload speed | 12.8 Mbit/s |
| Average upload speed | 13.7 Mbit/s |
| Maximum upload speed | 20 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.