Mynachdy Road is in Cardiff and in Cardiff district. CF14 3DY is located in the Gabalfa electoral ward, within the English Parliamentary constituency of Cardiff North. This postcode has been in use since 1999-06-01.
StreetScan combines information about Mynachdy Road, Cardiff, CF14 3DY and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF14 3EB, CF14 3EE, CF14 3EF, CF14 3EG, CF14 3DS, CF14 3HP, CF14 3DR, CF14 3HQ, CF14 3EA.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around CF14 3DY is generally consistent with those figures, having a male population of 49.9%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 47.8% | 50.1% | 2.3% | 51.0% | -0.9% |
| Male | 52.2% | 49.9% | -2.3% | 49.0% | 0.9% |
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 CF14 3DY, a significant portion of the population is single, making up 44.2% 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 | 41.7% | 44.2% | 2.5% | 37.9% | 6.3% |
| Married: Opposite sex | 37.9% | 39.6% | 1.7% | 44.2% | -4.6% |
| Separated | 3.2% | 2.9% | -0.3% | 2.2% | 0.7% |
| Divorced | 10.7% | 9.1% | -1.6% | 9.1% | 0.0% |
| Widowed | 6.5% | 4.2% | -2.3% | 6.1% | -1.9% |
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 | 43.8% | 44.6% | 0.8% | 48.4% | -3.8% |
| Good health | 34.8% | 32.7% | -2.1% | 33.6% | -0.9% |
| Fair health | 13.7% | 15.2% | 1.5% | 12.7% | 2.5% |
| Bad health | 6.5% | 5.2% | -1.3% | 4.0% | 1.2% |
| Very bad health | 1.2% | 2.2% | 1.0% | 1.2% | 1.0% |
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.
In the area around CF14 3DY this area, 30.9% of residents have no qualifications. This is significantly higher than the UK average of 18.2%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 34.6% | 30.9% | -3.7% | 18.2% | 12.7% |
| 1-4 GCSEs or Equivalent | 12% | 14.3% | 2.3% | 9.6% | 4.7% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 12.9% | 13% | 0.1% | 13.4% | -0.4% |
| Apprenticeship | 2.3% | 2.9% | 0.6% | 5.3% | -2.4% |
| HNC, HND or 2+ A Levels | 8.7% | 9.8% | 1.1% | 16.9% | -7.1% |
| Degree or Similar | 23.9% | 26.7% | 2.8% | 33.8% | -7.1% |
| Other | 5.5% | 2.3% | -3.2% | 2.8% | -0.5% |
In this area, the population is more ethnically diverse compared to the UK average. While 64% 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 | 7.5% | 13.3% | 5.8% | 1.1% | 12.2% |
| Chinese | 0% | 0.5% | 0.5% | 0.7% | -0.2% |
| Indian | 9.2% | 9.8% | 0.6% | 3.1% | 6.7% |
| Pakistani | 2.5% | 0.5% | -2.0% | 2.7% | -2.2% |
| Other Asian | 3% | 3.8% | 0.8% | 1.6% | 2.2% |
| Black African | 3% | 4% | 1.0% | 2.5% | 1.5% |
| Other Black | 0.2% | 0% | -0.2% | 0.5% | -0.5% |
| Mixed White and Asian | 1% | 0.3% | -0.7% | 0.8% | -0.5% |
| Mixed White and African | 0.2% | 0% | -0.2% | 0.4% | -0.4% |
| Mixed White and Caribbean | 0.2% | 0.3% | 0.1% | 0.9% | -0.6% |
| Mixed Other | 1.7% | 2.5% | 0.8% | 0.8% | 1.7% |
| White | 68.7% | 64% | -4.7% | 81.4% | -17.4% |
| Gypsy or Irish Traveller | 2.5% | 0% | -2.5% | 0.1% | -0.1% |
| Arab | 0% | 0.3% | 0.3% | 0.6% | -0.3% |
| Other | 0.2% | 1% | 0.8% | 1.6% | -0.6% |
In this area, 78.1% 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 | 82.8% | 78.1% | -4.7% | 83.2% | -5.1% |
| European Union | 1.5% | 2.5% | 1.0% | 6.1% | -3.6% |
| Africa | 2.2% | 2.7% | 0.5% | 2.7% | 0.0% |
| Middle East and Asia | 12.9% | 16.7% | 3.8% | 5.6% | 11.1% |
| Oceania | 0.5% | 0% | -0.5% | 0.3% | -0.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 82.6% | 77.9% | -4.7% | 83.2% | -5.3% |
| 10+ Years | 2% | 17.7% | 15.7% | 9.8% | 7.9% |
| 5-10 Years | 2.2% | 2.5% | 0.3% | 2.9% | -0.4% |
| 2-5 Years | 8.5% | 1.5% | -7.0% | 2.2% | -0.7% |
| Less than 2 years | 4.7% | 0.5% | -4.2% | 1.9% | -1.4% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 73.2% | 76.7% | -3.5% |
| Italy | 0.5% | 0.6% | -0.1% |
| Spain | 0.2% | 0.4% | -0.2% |
| Other EU countries | 2.2% | 1.5% | 0.7% |
| Central and Western Africa | 0.2% | 0.3% | -0.1% |
| Southern Asia | 3% | 1.2% | 1.8% |
| No passport held | 20.6% | 13.5% | 7.1% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 31.9% | 37.2% | -5.3% |
| Christian | 43.7% | 46.2% | -2.5% |
| Hindu | 3.8% | 1.7% | 2.1% |
| Muslim | 14.3% | 6.5% | 7.8% |
| Other religion | 0.8% | 0.6% | 0.2% |
| Not answered | 5.5% | 6.0% | -0.5% |
Over the last 12 months, the overall crime rate around Mynachdy Road was 454.8 per 1,000 residents, which is 421.0% higher than the Gabalfa average. The most reported crime type was Shoplifting.
Mynachdy Road has the highest crime rate of 18 local areas in Gabalfa and the 33rd highest crime rate of 1,028 local areas in Cardiff .
Violent and sexual offences accounted for around 112.5 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has stayed broadly stable by about 0.0%.

Households in this area have a lower level of wealth compared to the average household in England and Wales. 72% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 135 Mynachdy Road, Cardiff, Cardiff Semi-Detached, an established residential building | £195,000 | 2020-09-18 | £248,710 |
| 119 Mynachdy Road, Cardiff, Cardiff Terraced, an established residential building | £181,000 | 2019-07-09 | £245,149 |
| 113 Mynachdy Road, Cardiff, Cardiff Semi-Detached, an established residential building | £130,100 | 2018-08-16 | £175,746 |
| 107 Mynachdy Road, Cardiff, Cardiff Semi-Detached, an established residential building | £182,000 | 2017-10-19 | £257,354 |
| 125 Mynachdy Road, Cardiff, Cardiff Semi-Detached, an established residential building | £137,500 | 2014-09-19 | £224,722 |
CF14 3DY area has a low unemployment rate. According to Census 2021, 2% 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 | 105 |
| Part-Time Employee | 43 |
| Retired | 41 |
| Student (economically inactive) | 28 |
| Looking after home or family | 26 |
| Long-Term Sick or disabled | 22 |
| Other | 20 |
| Self-Employed | 15 |
| Unemployed | 7 |
| Full-Time Student (with or without job) | 1 |
| Human health and social work activities | 36 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 28 |
| Construction | 14 |
| Accommodation and food service activities | 13 |
| Education | 12 |
| Public administration and defence; compulsory social security | 10 |
| Transport and storage | 9 |
| Administrative and support service activities | 9 |
| Financial and insurance activities | 7 |
| Professional, scientific and technical activities | 6 |
| Information and communication | 5 |
| Other | 3 |
| Manufacturing | 3 |
| Electricity, gas, steam and air conditioning supply | 3 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Bryn Y Deryn School and Student Support Unit Viriamu Jones , Cefn Road CF14 3HS | - not rated | 456 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| St Joseph's R.C. Primary School 204 North Road , Gabalfa CF14 3BL | - not rated | 577 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Cathays High School Crown Way , New Zealand Road CF14 3XG | - not rated | 922 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Mynydd Bychan New Zealand Road , Cathays CF14 3BR | - not rated | 922 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Gabalfa Primary School Colwill Road , Gabalfa CF14 2QQ | - not rated | 969 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 |
|---|---|---|---|
| KFC | Kfc Excelsior Road, Gabalfa | 285 yd | |
| McDonalds | Mcdonald's Excelsior Road, Gabalfa | 285 yd | |
| Juboraj Express/Biryani Shack | 290 North Road, Gabalfa | 399 yd | |
| Food4All And St MarksCity Outreach | St Marks Church, 206 North Road, Gabalfa | 415 yd | |
| The Cafe | Tesco Extra Excelsior Road, Gabalfa | 545 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Three horse shoes Whitchurch limited | Three Horseshoes Merthyr Road, Whitchurch | 710 yd | |
| The Aneurin Bevan | Aneurin Bevan Caerphilly Road, Heath | 735 yd | |
| North Star Bar & Kitchen | North Star, 131 North Road, Mynachdy | 763 yd | |
| St Josephs Catholic Social Club | 29 Whitchurch Road, Gabalfa | 873 yd | |
| Master Gunner | The Master Gunner Hotel Gabalfa Avenue, Llandaff North | 915 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Greggs | Unit 1, Excelsior Industrial Estate Batchelor Road, Gabalfa | 301 yd | |
| YO! To Go | Tesco Extra Excelsior Road, Gabalfa | 545 yd | |
| Golden Shine | 370 North Road, Heath | 675 yd | |
| Subway | Subway Unit 1a, Parkfield House North Road, Mynachdy | 688 yd | |
| Silver Palace | 103 Whitchurch Road, Gabalfa | 715 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Aldi Stores Ltd | Aldi Foodstore Ltd, Unit B Excelsior Industrial Estate Batchelor Road, Gabalfa | 303 yd | |
| Tesco | Tesco Extra Excelsior Road, Gabalfa | 545 yd | |
| Tesco | Tesco Express, Parkfield House North Road, Mynachdy | 706 yd | |
| Co-Operative Wholesale Society | 25 - 27 Whitchurch Road, Gabalfa | 887 yd | |
| Sainsbury's | Sainsbury's Local, 116 - 120 Whitchurch Road, Gabalfa | 970 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 | 136.7 Mbit/s |
| Minimum download speed | 500 Mbit/s |
| Maximum download speed | 500 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 17.7 Mbit/s |
| Maximum upload speed | 35 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.