Brynheulog is in Pentwyn, Cardiff and in Cardiff district. CF23 7JE is located in the Pentwyn electoral ward, within the English Parliamentary constituency of Cardiff Central. This postcode has been in use since 1999-06-01.
StreetScan combines information about Brynheulog, Pentwyn, Cardiff, CF23 7JE and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF23 7EG, CF23 7JP, CF23 7EF, CF23 7EB, CF23 7EE, CF23 7JF, CF23 7EA, CF23 7EJ, CF23 7JD.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CF23 7JE is primarily male, with 53.5% of the population 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 | 53.1% | 46.5% | -6.6% | 51.0% | -4.5% |
| Male | 46.9% | 53.5% | 6.6% | 49.0% | 4.5% |
Across the UK, the average relationship status breakdown is roughly 44% married, 38% single, 9% divorced, 6% widowed, and 2% separated.
In the immediate area around CF23 7JE, a significant portion of the population is single, making up 51.4% of the residents. On average, approximately 38% of individuals who responded to the census in the UK were single. Areas with higher single populations are typically urban centers, university towns, regions with dynamic job markets, rich cultural offerings and entertainment facilities. These regions also tend to have a younger demographic.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Single | 45.6% | 51.4% | 5.8% | 37.9% | 13.5% |
| Married: Opposite sex | 33.3% | 32.4% | -0.9% | 44.2% | -11.8% |
| Civil partnership: Opposite sex | 0% | 1% | 1.0% | 0.1% | 0.9% |
| Separated | 2.2% | 5.2% | 3.0% | 2.2% | 3.0% |
| Divorced | 15.8% | 7.2% | -8.6% | 9.1% | -1.9% |
| Widowed | 3.1% | 2.8% | -0.3% | 6.1% | -3.3% |
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 | 41.4% | 54.7% | 13.3% | 48.4% | 6.3% |
| Good health | 38.6% | 26.4% | -12.2% | 33.6% | -7.2% |
| Fair health | 13.7% | 11.8% | -1.9% | 12.7% | -0.9% |
| Bad health | 4% | 5.5% | 1.5% | 4.0% | 1.5% |
| Very bad health | 2.3% | 1.7% | -0.6% | 1.2% | 0.5% |
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.
This area stands out for its low percentage of residents with higher education degree. The UK average is 33.8%, while in this area it is 22.8%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 34.6% | 27.2% | -7.4% | 18.2% | 9.0% |
| 1-4 GCSEs or Equivalent | 15.4% | 9.3% | -6.1% | 9.6% | -0.3% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 18.4% | 17.6% | -0.8% | 13.4% | 4.2% |
| Apprenticeship | 1.3% | 5.2% | 3.9% | 5.3% | -0.1% |
| HNC, HND or 2+ A Levels | 8.3% | 9% | 0.7% | 16.9% | -7.9% |
| Degree or Similar | 16.2% | 22.8% | 6.6% | 33.8% | -11.0% |
| Other | 5.7% | 9% | 3.3% | 2.8% | 6.2% |
In this area, the population is more ethnically diverse compared to the UK average. While 51.6% 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) | |
|---|---|---|---|---|---|
| Bangladeshi | 1.1% | 4.1% | 3.0% | 1.1% | 3.0% |
| Chinese | 0.3% | 2.4% | 2.1% | 0.7% | 1.7% |
| Indian | 2.9% | 0.5% | -2.4% | 3.1% | -2.6% |
| Pakistani | 2.3% | 1.2% | -1.1% | 2.7% | -1.5% |
| Other Asian | 3.4% | 3.6% | 0.2% | 1.6% | 2.0% |
| Black African | 2% | 9.1% | 7.1% | 2.5% | 6.6% |
| Black Caribbean | 0.9% | 0.2% | -0.7% | 1.0% | -0.8% |
| Other Black | 0.3% | 0.7% | 0.4% | 0.5% | 0.2% |
| Mixed White and Asian | 0.6% | 1.2% | 0.6% | 0.8% | 0.4% |
| Mixed White and African | 1.4% | 1% | -0.4% | 0.4% | 0.6% |
| Mixed White and Caribbean | 2.6% | 2.6% | 0.0% | 0.9% | 1.7% |
| Mixed Other | 1.4% | 0.7% | -0.7% | 0.8% | -0.1% |
| White | 78.3% | 51.6% | -26.7% | 81.4% | -29.8% |
| Arab | 0.3% | 0.7% | 0.4% | 0.6% | 0.1% |
| Other | 2.3% | 20.4% | 18.1% | 1.6% | 18.8% |
In this area, 75.5% 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 | 86% | 75.5% | -10.5% | 83.2% | -7.7% |
| European Union | 3.4% | 1.4% | -2.0% | 6.1% | -4.7% |
| Africa | 1.4% | 7% | 5.6% | 2.7% | 4.3% |
| Middle East and Asia | 8.3% | 16.1% | 7.8% | 5.6% | 10.5% |
| The Americas and the Caribbean | 0.3% | 0% | -0.3% | 1.3% | -1.3% |
| Oceania | 0.6% | 0% | -0.6% | 0.3% | -0.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 85.7% | 75.4% | -10.3% | 83.2% | -7.8% |
| 10+ Years | 0.6% | 19.4% | 18.8% | 9.8% | 9.6% |
| 5-10 Years | 1.7% | 3.8% | 2.1% | 2.9% | 0.9% |
| 2-5 Years | 7.4% | 1% | -6.4% | 2.2% | -1.2% |
| Less than 2 years | 4.6% | 0.5% | -4.1% | 1.9% | -1.4% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 74.2% | 76.7% | -2.5% |
| Italy | 0.7% | 0.6% | 0.1% |
| Poland | 1.2% | 1.3% | -0.1% |
| Romania | 0.7% | 0.9% | -0.2% |
| Turkey | 0.2% | 0.1% | 0.1% |
| Central and Western Africa | 0.5% | 0.3% | 0.2% |
| South and Eastern Africa | 1% | 0.2% | 0.8% |
| Middle East | 2.6% | 0.1% | 2.5% |
| Eastern Asia | 0.2% | 0.3% | -0.1% |
| South-East Asia | 2.6% | 0.2% | 2.4% |
| No passport held | 16% | 13.5% | 2.5% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 33.3% | 37.2% | -3.9% |
| Christian | 38.4% | 46.2% | -7.8% |
| Buddhist | 0.2% | 0.5% | -0.3% |
| Muslim | 23.7% | 6.5% | 17.2% |
| Sikh | 0.5% | 0.9% | -0.4% |
| Not answered | 3.8% | 6.0% | -2.2% |
Over the last 12 months, the overall crime rate around Brynheulog was 0.0 per 1,000 residents, matching the Pentwyn average.
Violent and sexual offences accounted for a small share of all recorded crimes .

Households in this area have a lower level of wealth compared to the average household in England and Wales. 74% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 163 Brynheulog, Cardiff, Cardiff Terraced, an established residential building | £195,000 | 2025-01-27 | £198,279 |
| 164 Brynheulog, Cardiff, Cardiff Terraced, an established residential building | £180,000 | 2021-05-04 | £215,916 |
| 154 Brynheulog, Cardiff, Cardiff Terraced, an established residential building | £162,130 | 2021-04-30 | £197,242 |
| 152 Brynheulog, Cardiff, Cardiff Terraced, an established residential building | £185,000 | 2021-02-25 | £228,857 |
| 161 Brynheulog, Cardiff, Cardiff Semi-Detached, an established residential building | £95,000 | 2019-02-14 | £127,327 |
CF23 7JE area has a high unemployment rate. According to Census 2021, 8% residents of this area were unemployed, while the average in the UK was 4.83%. High levels of unemployment lead to more frequent crime and reduce the quality of life in this area.
The percentage of student residents living in CF23 7JE area is much higher than the country's average. Usually places with high percentage of students are near Universities and near entertainment places.
| Full-Time Employee | 72 |
| Part-Time Employee | 50 |
| Student (economically inactive) | 33 |
| Looking after home or family | 32 |
| Self-Employed | 24 |
| Long-Term Sick or disabled | 24 |
| Unemployed | 22 |
| Retired | 16 |
| Other | 10 |
| Full-Time Student (with or without job) | 6 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 24 |
| Human health and social work activities | 19 |
| Other | 10 |
| Administrative and support service activities | 9 |
| Construction | 8 |
| Accommodation and food service activities | 8 |
| Public administration and defence; compulsory social security | 8 |
| Transport and storage | 7 |
| Financial and insurance activities | 7 |
| Manufacturing | 7 |
| Education | 6 |
| Electricity, gas, steam and air conditioning supply | 1 |
| Professional, scientific and technical activities | 1 |
| Real estate activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St David's C.I.W. Primary School Bryn Celyn Road , Pentwyn CF23 7ED | - not rated | 247 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| St Bernadette's R.C. Primary School Bryn Heulog , Off Pentwyn Drive CF23 7JB | - not rated | 298 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| The Hollies Special School Bryn Heulog , Pentwyn CF23 7XG | - not rated | 361 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Bryn Celyn Primary School Bryn Celyn , Pentwyn CF23 7ES | - not rated | 443 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| St Phillip Evans R.C. Primary School 134-340 Coed-Y-Gores , Llanedeyrn CF23 9NX | - not rated | 871 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 |
|---|---|---|---|
| The Harvester | Harvester Circle Way East, Llanedeyrn | 1,067 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Hollybush | Hollybush Inn Glyn Coed Road, Pentwyn | 784 yd | |
| The Village Inn | Village Inn Croescadarn Road, Pontprennau | 926 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Good Fortune | Good Fortune Takeaway Pentwyn Drive, Pentwyn | 180 yd | |
| Istanbul Kebab House | 113 Brynheulog, Pentwyn | 196 yd | |
| Domino's Pizza | Unit 4, Pentwyn Retail Park Pentwyn Road, Pentwyn | 408 yd | |
| Fintans Fish & Chips | Unit 5, Pentwyn Retail Park Pentwyn Road, Pentwyn | 415 yd | |
| RAJADHANI | 111 Wern Goch East, Llanedeyrn | 780 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Farmfoods | Unit 1, Pentwyn Retail Park Pentwyn Road, Pentwyn | 423 yd | |
| Waitrose | Waitrose Croescadarn Close, Pontprennau | 951 yd | |
| Aldi | Aldi Dartington Drive, Pontprennau | 1,009 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 | 47.6 Mbit/s |
| Average download speed | 79.1 Mbit/s |
| Minimum download speed | 350 Mbit/s |
| Maximum download speed | 350 Mbit/s |
| Median upload speed | 8.9 Mbit/s |
| Average upload speed | 10.1 Mbit/s |
| Maximum upload speed | 35 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.