Heol Pentwyn is in Cardiff and in Cardiff district. CF14 7BY is located in the Whitchurch and Tongwynlais electoral ward, within the English Parliamentary constituency of Cardiff North. This postcode has been in use since 1999-06-01.
StreetScan combines information about Heol Pentwyn, Cardiff, CF14 7BY and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF14 7BU, CF14 7BJ, CF14 7DA, CF14 7DF, CF14 7AP, CF14 7DD, CF14 7AN, CF14 7DB, CF14 7AJ.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CF14 7BY, has a female population slightly higher than UK average, with 52.8% 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 | 49.5% | 52.8% | 3.3% | 51.0% | 1.8% |
| Male | 50.5% | 47.2% | -3.3% | 49.0% | -1.8% |
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 | 36.7% | 40% | 3.3% | 37.9% | 2.1% |
| Married: Opposite sex | 45.4% | 42.4% | -3.0% | 44.2% | -1.8% |
| Married: Same sex | 0% | 1.2% | 1.2% | 0.3% | 0.9% |
| Separated | 1.2% | 1.6% | 0.4% | 2.2% | -0.6% |
| Divorced | 8.4% | 9.6% | 1.2% | 9.1% | 0.5% |
| Widowed | 8.4% | 5.2% | -3.2% | 6.1% | -0.9% |
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 | 51.1% | 49% | -2.1% | 48.4% | 0.6% |
| Good health | 31.9% | 35.6% | 3.7% | 33.6% | 2.0% |
| Fair health | 12.7% | 10.8% | -1.9% | 12.7% | -1.9% |
| Bad health | 2.8% | 4.2% | 1.4% | 4.0% | 0.2% |
| Very bad health | 1.5% | 0.3% | -1.2% | 1.2% | -0.9% |
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 | 19.9% | 14.3% | -5.6% | 18.2% | -3.9% |
| 1-4 GCSEs or Equivalent | 17.1% | 9.6% | -7.5% | 9.6% | 0.0% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 11.6% | 11.6% | 0.0% | 13.4% | -1.8% |
| Apprenticeship | 4.4% | 6% | 1.6% | 5.3% | 0.7% |
| HNC, HND or 2+ A Levels | 13.1% | 19.1% | 6.0% | 16.9% | 2.2% |
| Degree or Similar | 31.1% | 35.9% | 4.8% | 33.8% | 2.1% |
| Other | 2.8% | 3.6% | 0.8% | 2.8% | 0.8% |
In this area, the population is predominantly white, with 91.8% 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) | |
|---|---|---|---|---|---|
| Chinese | 0.3% | 0% | -0.3% | 0.7% | -0.7% |
| Indian | 4.3% | 3.3% | -1.0% | 3.1% | 0.2% |
| Pakistani | 0% | 1.6% | 1.6% | 2.7% | -1.1% |
| Other Asian | 0.3% | 0.3% | 0.0% | 1.6% | -1.3% |
| Black African | 1.9% | 0% | -1.9% | 2.5% | -2.5% |
| Black Caribbean | 0.3% | 0% | -0.3% | 1.0% | -1.0% |
| Mixed White and Asian | 0% | 1.6% | 1.6% | 0.8% | 0.8% |
| Mixed White and African | 0% | 0.3% | 0.3% | 0.4% | -0.1% |
| Mixed White and Caribbean | 0% | 0.7% | 0.7% | 0.9% | -0.2% |
| Mixed Other | 0.3% | 0.3% | 0.0% | 0.8% | -0.5% |
| White | 91% | 91.8% | 0.8% | 81.4% | 10.4% |
| Gypsy or Irish Traveller | 0.9% | 0% | -0.9% | 0.1% | -0.1% |
| Other | 0.6% | 0% | -0.6% | 1.6% | -1.6% |
In this area, 93.1% 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 | 93.8% | 93.1% | -0.7% | 83.2% | 9.9% |
| European Union | 0% | 2.3% | 2.3% | 6.1% | -3.8% |
| Rest of Europe | 0.3% | 0% | -0.3% | 0.8% | -0.8% |
| Africa | 2.5% | 1% | -1.5% | 2.7% | -1.7% |
| Middle East and Asia | 2.5% | 3.3% | 0.8% | 5.6% | -2.3% |
| The Americas and the Caribbean | 0.6% | 0.3% | -0.3% | 1.3% | -1.0% |
| Oceania | 0.3% | 0% | -0.3% | 0.3% | -0.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 93.2% | 92.8% | -0.4% | 83.2% | 9.6% |
| 10+ Years | 0.6% | 4.6% | 4.0% | 9.8% | -5.2% |
| 5-10 Years | 0.9% | 2.3% | 1.4% | 2.9% | -0.6% |
| 2-5 Years | 2.8% | 0.3% | -2.5% | 2.2% | -1.9% |
| Less than 2 years | 2.5% | 0% | -2.5% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 87.5% | 76.7% | 10.8% |
| Italy | 0.7% | 0.6% | 0.1% |
| Poland | 0.7% | 1.3% | -0.6% |
| Other EU countries | 0.7% | 1.5% | -0.8% |
| Southern Asia | 1.3% | 1.2% | 0.1% |
| No passport held | 9.2% | 13.5% | -4.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 48.7% | 37.2% | 11.5% |
| Christian | 41.2% | 46.2% | -5.0% |
| Buddhist | 0.3% | 0.5% | -0.2% |
| Hindu | 2.3% | 1.7% | 0.6% |
| Muslim | 1.3% | 6.5% | -5.2% |
| Not answered | 6.2% | 6.0% | 0.2% |
Over the last 12 months, the overall crime rate around Heol Pentwyn was 7.0 per 1,000 residents, which is 94.1% lower than the Taff's Well average. The most reported crime type was Public order.
Heol Pentwyn has the lowest crime rate of 22 local areas in Taff's Well and the 25th lowest crime rate of 797 local areas in Rhondda Cynon Taf .
Violent and sexual offences accounted for around 7.0 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -84.3%.

Households in this area have a similar level of wealth to the average household in England and Wales. 55% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| Flat 6B Pentwyn Court Heol Pentwyn, Cardiff, Cardiff Flats/Maisonettes, an established residential building | £150,000 | 2024-09-30 | £149,698 |
| Flat 6A Pentwyn Court Heol Pentwyn, Cardiff, Cardiff Flats/Maisonettes, an established residential building | £148,000 | 2024-07-11 | £148,600 |
| 7C Pentwyn Court, Cardiff, Cardiff Flats/Maisonettes, an established residential building | £175,000 | 2024-05-24 | £175,710 |
| Flat 5 Pentwyn Court Heol Pentwyn, Cardiff, Cardiff Flats/Maisonettes, an established residential building | £95,000 | 2023-11-02 | £96,067 |
| Flat 6C Pentwyn Court Heol Pentwyn, Cardiff, Cardiff Flats/Maisonettes, an established residential building | £152,000 | 2023-10-31 | £152,617 |
CF14 7BY 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.
| Full-Time Employee | 112 |
| Retired | 51 |
| Part-Time Employee | 31 |
| Self-Employed | 16 |
| Looking after home or family | 10 |
| Student (economically inactive) | 9 |
| Full-Time Student (with or without job) | 6 |
| Other | 5 |
| Long-Term Sick or disabled | 5 |
| Unemployed | 2 |
| Human health and social work activities | 26 |
| Public administration and defence; compulsory social security | 23 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 20 |
| Education | 18 |
| Manufacturing | 13 |
| Construction | 12 |
| Administrative and support service activities | 11 |
| Accommodation and food service activities | 9 |
| Financial and insurance activities | 8 |
| Other | 7 |
| Transport and storage | 7 |
| Information and communication | 7 |
| Professional, scientific and technical activities | 6 |
| Water supply; sewerage, waste management and remediation activities | 2 |
| Real estate activities | 2 |
| Electricity, gas, steam and air conditioning supply | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Coryton Primary School Hollybush Estate , Whitchurch CF14 7DS | - not rated | 686 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Greenhill Special School Heol Brynglas , Rhiwbina CF14 6UJ | - not rated | 854 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Rhiwbeina Primary School Lon Uchaf , Rhiwbeina CF14 6HL | - not rated | 927 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Whitchurch High School Penlline Road , Whitchurch CF14 2XJ | - not rated | 1,100 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Llanishen Fach Primary School Heol Uchaf , Rhiwbina CF14 6SS | - not rated | 1,853 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 |
|---|---|---|---|
| Sushi Life Whitchurch | Gee & Hayes, 16 Park Road, Whitchurch | 649 yd | |
| Gathering Ground | 12 Park Road, Whitchurch | 662 yd | |
| Coffi Lab. | 55 Penlline Road, Whitchurch | 733 yd | |
| Masons Arms & Innkeepers Lodge | Masons Arms Toby Carvery, 21 Tyn-y-parc Road, Rhiwbina | 999 yd | |
| The Roundabout Cafe | Whitchurch Methodist Church Penlline Road, Whitchurch | 1,013 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Whitchurch Golf Club | Whitchurch Golf Club Pantmawr Road, Rhiwbina | 428 yd | |
| Hollybush Pub and Carvery | Hollybush Inn Pendwyallt Road, Whitchurch | 759 yd | |
| Rhiwbina Recreation Club | Rhiwbina Recreation Club Lon-y-dail, Rhiwbina | 809 yd | |
| The Deri Inn | Deri Inn Heol-y-deri, Rhiwbina | 939 yd | |
| The Pantmawr Inn | The Pantmawr Inn Tyla Teg, Rhiwbina | 995 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Ozzy's Sandwich Bar | 2 Park Road, Whitchurch | 660 yd | |
| Victoria Fish & Chip | 41 Old Church Road, Whitchurch | 1,004 yd | |
| Bombay Mix | 7 Penlline Road, Whitchurch | 1,089 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Tesco | Tesco Extra, 2 - 4 Park Road, Whitchurch | 660 yd | |
| Tesco | Tesco Cardiff (express) Tyn-y-parc Road, Whitchurch | 1,037 yd | |
| The Co-operative Group | 8 Heol-y-deri, Rhiwbina | 1,082 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 | 80 Mbit/s |
| Average download speed | 123.2 Mbit/s |
| Minimum download speed | 350 Mbit/s |
| Maximum download speed | 350 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 19.2 Mbit/s |
| Maximum upload speed | 35 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.