Heol Y Carnau is in Caerphilly and in Rhymney Valley district. CF83 3NJ is located in the Morgan Jones electoral ward, within the English Parliamentary constituency of Caerphilly. This postcode has been in use since 1995-07-01.
StreetScan combines information about Heol Y Carnau, Caerphilly, CF83 3NJ and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF83 3RY, CF83 3QW, CF83 3JP, CF83 3QU, CF83 3QX, CF83 3BE, CF83 3JJ, CF83 3JG, CF83 3EY.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CF83 3NJ, has a female population slightly higher than UK average, with 54.3% 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 | 53.4% | 54.3% | 0.9% | 51.0% | 3.3% |
| Male | 46.6% | 45.7% | -0.9% | 49.0% | -3.3% |
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 | 32.2% | 34% | 1.8% | 37.9% | -3.9% |
| Married: Opposite sex | 47.1% | 40.9% | -6.2% | 44.2% | -3.3% |
| Separated | 2.4% | 1.5% | -0.9% | 2.2% | -0.7% |
| Divorced | 14.9% | 17.7% | 2.8% | 9.1% | 8.6% |
| Widowed | 3.4% | 5.9% | 2.5% | 6.1% | -0.2% |
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 | 47.3% | 49.1% | 1.8% | 48.4% | 0.7% |
| Good health | 36% | 33.2% | -2.8% | 33.6% | -0.4% |
| Fair health | 12.1% | 12.1% | 0.0% | 12.7% | -0.6% |
| Bad health | 3.4% | 4.3% | 0.9% | 4.0% | 0.3% |
| Very bad health | 1.1% | 1.3% | 0.2% | 1.2% | 0.1% |
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 | 17.8% | 18.2% | 0.4% | 18.2% | 0.0% |
| 1-4 GCSEs or Equivalent | 15.4% | 8.4% | -7.0% | 9.6% | -1.2% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 16.3% | 13.8% | -2.5% | 13.4% | 0.4% |
| Apprenticeship | 5.8% | 5.9% | 0.1% | 5.3% | 0.6% |
| HNC, HND or 2+ A Levels | 15.9% | 23.2% | 7.3% | 16.9% | 6.3% |
| Degree or Similar | 25% | 27.1% | 2.1% | 33.8% | -6.7% |
| Other | 3.8% | 3.4% | -0.4% | 2.8% | 0.6% |
In this area, the population is predominantly white, with 93.1% 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 | 0.4% | 0.4% | 0.0% | 0.7% | -0.3% |
| Indian | 0.8% | 0% | -0.8% | 3.1% | -3.1% |
| Pakistani | 0% | 0.4% | 0.4% | 2.7% | -2.3% |
| Other Asian | 1.5% | 1.3% | -0.2% | 1.6% | -0.3% |
| Other Black | 0% | 0.4% | 0.4% | 0.5% | -0.1% |
| Mixed White and Asian | 0% | 1.3% | 1.3% | 0.8% | 0.5% |
| Mixed White and African | 0.4% | 0.4% | 0.0% | 0.4% | 0.0% |
| Mixed Other | 0% | 1.7% | 1.7% | 0.8% | 0.9% |
| White | 96.6% | 93.1% | -3.5% | 81.4% | 11.7% |
| Arab | 0.4% | 0% | -0.4% | 0.6% | -0.6% |
| Other | 0% | 0.9% | 0.9% | 1.6% | -0.7% |
In this area, 95.7% 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 | 95.8% | 95.7% | -0.1% | 83.2% | 12.5% |
| European Union | 1.5% | 1.3% | -0.2% | 6.1% | -4.8% |
| Middle East and Asia | 2.3% | 3% | 0.7% | 5.6% | -2.6% |
| Oceania | 0.4% | 0% | -0.4% | 0.3% | -0.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 95.1% | 95.7% | 0.6% | 83.2% | 12.5% |
| 10+ Years | 0.4% | 3.4% | 3.0% | 9.8% | -6.4% |
| 5-10 Years | 0.4% | 0% | -0.4% | 2.9% | -2.9% |
| 2-5 Years | 2.3% | 0.4% | -1.9% | 2.2% | -1.8% |
| Less than 2 years | 1.9% | 0.4% | -1.5% | 1.9% | -1.5% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 89.7% | 76.7% | 13.0% |
| France | 0.4% | 0.3% | 0.1% |
| South-East Asia | 0.9% | 0.2% | 0.7% |
| No passport held | 9.1% | 13.5% | -4.4% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 59.9% | 37.2% | 22.7% |
| Christian | 34.1% | 46.2% | -12.1% |
| Buddhist | 2.2% | 0.5% | 1.7% |
| Muslim | 0.9% | 6.5% | -5.6% |
| Not answered | 3% | 6.0% | -3.0% |
Over the last 12 months, the overall crime rate around Heol Y Carnau was 149.8 per 1,000 residents, which is 33.6% higher than the Morgan Jones average. The most reported crime type was Violence and sexual offences.
Heol Y Carnau has the 21st highest crime rate of 91 local areas in Morgan Jones and the 104th highest crime rate of 569 local areas in Caerphilly .
Violent and sexual offences accounted for around 44.1 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -7.6%.

Households in this area have a lower level of wealth compared to the average household in England and Wales. 79% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 14 Heol Y Carnau, Caerphilly, Caerphilly Terraced, an established residential building | £182,500 | 2025-05-23 | £189,120 |
| 9 Heol Y Carnau, Caerphilly, Caerphilly Terraced, an established residential building | £169,000 | 2023-11-03 | £180,074 |
| 25 Heol Y Carnau, Caerphilly, Caerphilly Detached, an established residential building | £267,000 | 2023-10-09 | £282,880 |
| 3 Heol Y Carnau, Caerphilly, Caerphilly Semi-Detached, an established residential building | £265,000 | 2022-12-08 | £282,191 |
| 25 Heol Y Carnau, Caerphilly, Caerphilly Detached, an established residential building | £200,000 | 2019-11-20 | £284,824 |
CF83 3NJ 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 | 87 |
| Retired | 44 |
| Self-Employed | 21 |
| Part-Time Employee | 17 |
| Full-Time Student (with or without job) | 9 |
| Long-Term Sick or disabled | 8 |
| Other | 6 |
| Student (economically inactive) | 4 |
| Looking after home or family | 4 |
| Unemployed | 3 |
| Manufacturing | 27 |
| Public administration and defence; compulsory social security | 19 |
| Human health and social work activities | 14 |
| Education | 14 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 13 |
| Construction | 11 |
| Financial and insurance activities | 11 |
| Accommodation and food service activities | 9 |
| Other | 8 |
| Administrative and support service activities | 8 |
| Professional, scientific and technical activities | 4 |
| Transport and storage | 3 |
| Electricity, gas, steam and air conditioning supply | 3 |
| Water supply; sewerage, waste management and remediation activities | 2 |
| Information and communication | 2 |
| Real estate activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Ysgol G.G. Caerffili Pontygwindy Road , CF83 3HG | - not rated | 632 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Plasyfelin Primary Lewis Drive , Churchill Park CF83 3FT | - not rated | 842 yd | Welsh establishment | Not Applicable | Mixed | More About School |
| St James Primary Lansbury Park , CF83 3GT | - not rated | 1,339 yd | Welsh establishment | Not Applicable | Mixed | More About School |
| St Helen's Catholic Primary School Lansbury Park , CF83 1QH | - not rated | 1,339 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Bedwas Junior School Church Street , Bedwas CF83 8EB | - not rated | 1,458 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 |
|---|---|---|---|
| Costa Coffee | Unit 6, Gallagher Retail Park, Parc Pontypandy | 514 yd | |
| KFC | Unit 3c, Gallagher Retail Park, Parc Pontypandy | 514 yd | |
| Nuaire Staff Canteen | Nuaire Ltd, Western Industrial Estate | 660 yd | |
| Ked's Cafe Bar | Unit 21, Afon Court, Greenway | 689 yd | |
| Doughnutters Ltd | Unit F, 37 Sir Alfred Owen Way | 761 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Crossways | Crossways Public House Unit A, Crossways Park | 444 yd | |
| The Green Lady | Pontygwindy Road | 529 yd | |
| Caerphilly Rugby Football Club | Caerphilly Rugby Club, Virginia View | 618 yd | |
| Toby Carvery | Corbetts Lane | 985 yd | |
| Piccadilly Hotel | Piccadilly Hotel, Piccadilly Square | 1,019 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Royal Palace | 160 Pontygwindy Road | 452 yd | |
| The Indian Valley Garden | 29-31 Pontygwindy Road | 854 yd | |
| Kwong Ming | 23 Pontygwindy Road | 875 yd | |
| Castle Kebabs | 18 Pontygwindy Road | 887 yd | |
| Domino's Pizza | Unit 2 Piccadilly Square | 974 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Tesco | Parc Pontypandy | 444 yd | |
| Aldi | Unit 12-13, Gallagher Retail Park, Parc Pontypandy | 514 yd | |
| Asda | Asda Stores Ltd, Pontygwindy Road | 716 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 | 79.9 Mbit/s |
| Average download speed | 122.6 Mbit/s |
| Minimum download speed | 500 Mbit/s |
| Maximum download speed | 500 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 22.3 Mbit/s |
| Maximum upload speed | 35 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.