Mardy Close is in Caerphilly and in Rhymney Valley district. CF83 1PW is located in the Van electoral ward, within the English Parliamentary constituency of Caerphilly. This postcode has been in use since 1995-07-01.
StreetScan combines information about Mardy Close, Caerphilly, CF83 1PW and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF83 1PU, CF83 1PT, CF83 1RH, CF83 1PN, CF83 1RF, CF83 1RG, CF83 1RE, CF83 1RB, CF83 1RJ.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CF83 1PW, 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 | 51.7% | 52.8% | 1.1% | 51.0% | 1.8% |
| Male | 48.3% | 47.2% | -1.1% | 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.
In the immediate vicinity of CF83 1PW there is a very large concentration of residents that are married - 57% 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 | 15.2% | 20.2% | 5.0% | 37.9% | -17.7% |
| Married: Opposite sex | 67.9% | 57% | -10.9% | 44.2% | 12.8% |
| Separated | 1.3% | 0.4% | -0.9% | 2.2% | -1.8% |
| Divorced | 6.8% | 7.2% | 0.4% | 9.1% | -1.9% |
| Widowed | 8.9% | 15.2% | 6.3% | 6.1% | 9.1% |
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 | 29% | 33.7% | 4.7% | 48.4% | -14.7% |
| Good health | 40.5% | 38.2% | -2.3% | 33.6% | 4.6% |
| Fair health | 23.6% | 19.5% | -4.1% | 12.7% | 6.8% |
| Bad health | 6.2% | 7.3% | 1.1% | 4.0% | 3.3% |
| Very bad health | 0.8% | 1.2% | 0.4% | 1.2% | 0.0% |
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 | 23.2% | 22.9% | -0.3% | 18.2% | 4.7% |
| 1-4 GCSEs or Equivalent | 13.9% | 9% | -4.9% | 9.6% | -0.6% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 22.8% | 19.3% | -3.5% | 13.4% | 5.9% |
| Apprenticeship | 7.6% | 6.7% | -0.9% | 5.3% | 1.4% |
| HNC, HND or 2+ A Levels | 10.5% | 11.2% | 0.7% | 16.9% | -5.7% |
| Degree or Similar | 16% | 26.5% | 10.5% | 33.8% | -7.3% |
| Other | 5.9% | 4.5% | -1.4% | 2.8% | 1.7% |
In this area, the population is predominantly white, with 97.2% 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% | 1.2% | 1.2% | 0.7% | 0.5% |
| Indian | 1.5% | 0% | -1.5% | 3.1% | -3.1% |
| Mixed Other | 0% | 1.6% | 1.6% | 0.8% | 0.8% |
| White | 98.5% | 97.2% | -1.3% | 81.4% | 15.8% |
In this area, 97.6% 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 | 98.5% | 97.6% | -0.9% | 83.2% | 14.4% |
| European Union | 0.4% | 0% | -0.4% | 6.1% | -6.1% |
| Africa | 0.4% | 0.4% | 0.0% | 2.7% | -2.3% |
| Middle East and Asia | 0.8% | 1.6% | 0.8% | 5.6% | -4.0% |
| The Americas and the Caribbean | 0% | 0.4% | 0.4% | 1.3% | -0.9% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 98.5% | 97.6% | -0.9% | 83.2% | 14.4% |
| 10+ Years | 0% | 2.4% | 2.4% | 9.8% | -7.4% |
| Less than 2 years | 1.5% | 0% | -1.5% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 81.3% | 76.7% | 4.6% |
| No passport held | 18.7% | 13.5% | 5.2% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 32.9% | 37.2% | -4.3% |
| Christian | 61.4% | 46.2% | 15.2% |
| Buddhist | 0.4% | 0.5% | -0.1% |
| Other religion | 0.4% | 0.6% | -0.2% |
| Not answered | 4.9% | 6.0% | -1.1% |
Over the last 12 months, the overall crime rate around Mardy Close was 24.3 per 1,000 residents, which is 78.3% lower than the Morgan Jones average. The most reported crime type was Anti-social behaviour.
Mardy Close has the 19th lowest crime rate of 91 local areas in Morgan Jones and the 64th lowest crime rate of 569 local areas in Caerphilly .
Violent and sexual offences accounted for around 8.1 crimes per 1,000 residents and have remained broadly unchanged year on year. Over the last decade, overall crime has fallen by about -35.0%.

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 |
|---|---|---|---|
| 5 Mardy Close, Caerphilly, Caerphilly Detached, an established residential building | £270,000 | 2021-06-23 | £337,420 |
| 5 Mardy Close, Caerphilly, Caerphilly Detached, an established residential building | £185,000 | 2019-04-26 | £267,817 |
| 1 Mardy Close, Caerphilly, Caerphilly Detached, an established residential building | £165,000 | 2018-01-26 | £256,531 |
| 10 Mardy Close, Caerphilly, Caerphilly Detached, an established residential building | £165,000 | 2015-05-22 | £293,426 |
| 7 Mardy Close, Caerphilly, Caerphilly Semi-Detached, an established residential building | £127,000 | 2014-08-22 | £232,434 |
CF83 1PW area has a low unemployment rate. According to Census 2021, 0% 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 CF83 1PW area is much higher than the country's average. According to Census 2011, 47% residents of this area were retired, while the average in the UK was 14%.
| Retired | 103 |
| Full-Time Employee | 56 |
| Part-Time Employee | 23 |
| Looking after home or family | 9 |
| Self-Employed | 7 |
| Student (economically inactive) | 6 |
| Other | 5 |
| Full-Time Student (with or without job) | 5 |
| Long-Term Sick or disabled | 5 |
| Unemployed | 1 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 15 |
| Public administration and defence; compulsory social security | 14 |
| Manufacturing | 12 |
| Human health and social work activities | 11 |
| Construction | 9 |
| Accommodation and food service activities | 9 |
| Professional, scientific and technical activities | 9 |
| Administrative and support service activities | 6 |
| Other | 4 |
| Transport and storage | 4 |
| Financial and insurance activities | 3 |
| Education | 3 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Twyn Primary School East View , CF83 1UT | - not rated | 559 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| St James Primary Lansbury Park , CF83 3GT | - not rated | 601 yd | Welsh establishment | Not Applicable | Mixed | More About School |
| St Helen's Catholic Primary School Lansbury Park , CF83 1QH | - not rated | 601 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol G.G. Caerffili Pontygwindy Road , CF83 3HG | - not rated | 1,131 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Gynradd Gymraeg Y Castell Crescent Road , CF83 1WH | - not rated | 1,245 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 |
|---|---|---|---|
| Dragon City | 44 Bedwas Road | 620 yd | |
| Costa Coffee | 21b Cwrt-Y-Castell | 695 yd | |
| Greggs | 29 Cwrt-Y-Castell | 695 yd | |
| Fablas Ice Cream Ltd | Unit 31, Castle Court | 745 yd | |
| Consurio Lounge | Unit 30, Castle Court | 746 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Caerphilly Social Club | 44 Castle Street | 743 yd | |
| Caerphilly Workmens Institute | Caerphilly Workmens Hall & Ins, 20 Castle Street | 743 yd | |
| Caerphilly Municipal Club | Municipal Club, Market Street | 788 yd | |
| Piccadilly Hotel | Piccadilly Hotel, Piccadilly Square | 864 yd | |
| Caerphilly Conservative Club | 43-45 Bartlett Street | 864 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Great Wall | 146 Van Road | 481 yd | |
| Golden House | 9 Market Street | 768 yd | |
| Domino's Pizza | Unit 2 Piccadilly Square | 838 yd | |
| Castle Kebabs | 18 Pontygwindy Road | 892 yd | |
| Kwong Ming | 23 Pontygwindy Road | 944 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Morrisons | Castle Court | 695 yd | |
| Iceland | 6-12 Cardiff Road | 921 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 | 45.9 Mbit/s |
| Average download speed | 45.6 Mbit/s |
| Minimum download speed | 64.16 Mbit/s |
| Maximum download speed | 64.16 Mbit/s |
| Median upload speed | 7.9 Mbit/s |
| Average upload speed | 7.7 Mbit/s |
| Maximum upload speed | 12.42 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.