Avondale Gardens is in Cardiff and in Cardiff district. CF11 7DY is located in the Grangetown electoral ward, within the English Parliamentary constituency of Cardiff South and Penarth. This postcode has been in use since 1999-06-01.
StreetScan combines information about Avondale Gardens, Cardiff, CF11 7DY and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF11 7BR, CF11 7DT, CF11 7JR, CF11 7DS, CF11 7DF, CF11 7EA, CF11 7DZ, CF11 7DD, CF11 7DE.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CF11 7DY, has a female population slightly higher than UK average, with 52.6% 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 | 53.9% | 52.6% | -1.3% | 51.0% | 1.6% |
| Male | 46.1% | 47.4% | 1.3% | 49.0% | -1.6% |
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 CF11 7DY, a significant portion of the population is single, making up 48.6% 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 | 40.1% | 48.6% | 8.5% | 37.9% | 10.7% |
| Married: Opposite sex | 40.9% | 33.4% | -7.5% | 44.2% | -10.8% |
| Married: Same sex | 1% | 0.8% | -0.2% | 0.3% | 0.5% |
| Separated | 3% | 2.5% | -0.5% | 2.2% | 0.3% |
| Divorced | 9.5% | 7.6% | -1.9% | 9.1% | -1.5% |
| Widowed | 5.5% | 7% | 1.5% | 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 | 45.9% | 50.9% | 5.0% | 48.4% | 2.5% |
| Good health | 34.9% | 30.9% | -4.0% | 33.6% | -2.7% |
| Fair health | 9.4% | 11.5% | 2.1% | 12.7% | -1.2% |
| Bad health | 8% | 4.7% | -3.3% | 4.0% | 0.7% |
| Very bad health | 1.8% | 2% | 0.2% | 1.2% | 0.8% |
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 | 33.8% | 25.6% | -8.2% | 18.2% | 7.4% |
| 1-4 GCSEs or Equivalent | 10.5% | 5.9% | -4.6% | 9.6% | -3.7% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 11% | 7.3% | -3.7% | 13.4% | -6.1% |
| Apprenticeship | 3.8% | 3.7% | -0.1% | 5.3% | -1.6% |
| HNC, HND or 2+ A Levels | 8.8% | 15.2% | 6.4% | 16.9% | -1.7% |
| Degree or Similar | 26.1% | 40.2% | 14.1% | 33.8% | 6.4% |
| Other | 6% | 2.2% | -3.8% | 2.8% | -0.6% |
In this area, the population is more ethnically diverse compared to the UK average. While 54% 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 | 2.9% | 2.3% | -0.6% | 1.1% | 1.2% |
| Chinese | 3.1% | 1.6% | -1.5% | 0.7% | 0.9% |
| Indian | 2.4% | 1.6% | -0.8% | 3.1% | -1.5% |
| Pakistani | 10% | 12.2% | 2.2% | 2.7% | 9.5% |
| Other Asian | 1.8% | 1.6% | -0.2% | 1.6% | 0.0% |
| Black African | 5.1% | 11.3% | 6.2% | 2.5% | 8.8% |
| Black Caribbean | 2.2% | 2% | -0.2% | 1.0% | 1.0% |
| Other Black | 0.2% | 3.2% | 3.0% | 0.5% | 2.7% |
| Mixed White and Asian | 1.4% | 0.5% | -0.9% | 0.8% | -0.3% |
| Mixed White and African | 2% | 1.8% | -0.2% | 0.4% | 1.4% |
| Mixed White and Caribbean | 0.4% | 2.5% | 2.1% | 0.9% | 1.6% |
| Mixed Other | 0.6% | 2.9% | 2.3% | 0.8% | 2.1% |
| White | 65.3% | 54% | -11.3% | 81.4% | -27.4% |
| Arab | 1.8% | 2% | 0.2% | 0.6% | 1.4% |
| Other | 0.6% | 0.5% | -0.1% | 1.6% | -1.1% |
In this area, 75.7% 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 | 77.3% | 75.7% | -1.6% | 83.2% | -7.5% |
| European Union | 3.9% | 4.7% | 0.8% | 6.1% | -1.4% |
| Rest of Europe | 1% | 0.9% | -0.1% | 0.8% | 0.1% |
| Africa | 4.1% | 6.5% | 2.4% | 2.7% | 3.8% |
| Middle East and Asia | 12% | 10.1% | -1.9% | 5.6% | 4.5% |
| The Americas and the Caribbean | 1.6% | 2% | 0.4% | 1.3% | 0.7% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 77.1% | 76.1% | -1.0% | 83.2% | -7.1% |
| 10+ Years | 6.7% | 15.1% | 8.4% | 9.8% | 5.3% |
| 5-10 Years | 4.1% | 2% | -2.1% | 2.9% | -0.9% |
| 2-5 Years | 1.8% | 2.9% | 1.1% | 2.2% | 0.7% |
| Less than 2 years | 10.2% | 3.8% | -6.4% | 1.9% | 1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 83.5% | 76.7% | 6.8% |
| Ireland | 0.7% | 0.6% | 0.1% |
| France | 0.5% | 0.3% | 0.2% |
| Germany | 0.2% | 0.2% | 0.0% |
| Italy | 0.2% | 0.6% | -0.4% |
| Spain | 1.6% | 0.4% | 1.2% |
| Romania | 0.5% | 0.9% | -0.4% |
| Other EU countries | 2.5% | 1.5% | 1.0% |
| South and Eastern Africa | 0.2% | 0.2% | 0.0% |
| Middle East | 0.5% | 0.1% | 0.4% |
| Southern Asia | 1.8% | 1.2% | 0.6% |
| Central and South America | 0.2% | 0.2% | 0.0% |
| No passport held | 7.7% | 13.5% | -5.8% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 30.2% | 37.2% | -7.0% |
| Christian | 26.9% | 46.2% | -19.3% |
| Buddhist | 0.2% | 0.5% | -0.3% |
| Hindu | 2% | 1.7% | 0.3% |
| Muslim | 34.8% | 6.5% | 28.3% |
| Not answered | 5.9% | 6.0% | -0.1% |
Over the last 12 months, the overall crime rate around Avondale Gardens was 20.5 per 1,000 residents, which is 82.5% lower than the Grangetown average. The most reported crime type was Criminal damage and arson.
Avondale Gardens has the 2nd lowest crime rate of 41 local areas in Grangetown and the 177th lowest crime rate of 1,028 local areas in Cardiff .
Violent and sexual offences accounted for around 5.1 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -16.7%.

Households in this area have a lower level of wealth compared to the average household in England and Wales. 80% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 37 Avondale Gardens, Cardiff, Cardiff Semi-Detached, an established residential building | £320,000 | 2025-08-22 | £320,624 |
| 4 Avondale Gardens, Cardiff, Cardiff Semi-Detached, an established residential building | £280,000 | 2024-08-27 | £288,706 |
| 43 Avondale Gardens, Cardiff, Cardiff Semi-Detached, an established residential building | £209,500 | 2023-03-17 | £216,014 |
| 31 Avondale Gardens, Cardiff, Cardiff Semi-Detached, an established residential building | £290,000 | 2023-01-26 | £298,120 |
| 41 Avondale Gardens, Cardiff, Cardiff Semi-Detached, an established residential building | £280,150 | 2022-12-09 | £286,847 |
CF11 7DY 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 | 123 |
| Retired | 67 |
| Part-Time Employee | 38 |
| Looking after home or family | 29 |
| Self-Employed | 23 |
| Student (economically inactive) | 21 |
| Other | 20 |
| Long-Term Sick or disabled | 16 |
| Full-Time Student (with or without job) | 8 |
| Unemployed | 7 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 33 |
| Accommodation and food service activities | 31 |
| Human health and social work activities | 22 |
| Education | 18 |
| Professional, scientific and technical activities | 18 |
| Public administration and defence; compulsory social security | 16 |
| Financial and insurance activities | 13 |
| Administrative and support service activities | 13 |
| Other | 13 |
| Construction | 13 |
| Transport and storage | 11 |
| Manufacturing | 8 |
| Information and communication | 6 |
| Real estate activities | 6 |
| Electricity, gas, steam and air conditioning supply | 6 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Grange Town Primary Bromsgrove Street , Grangetown CF11 7XS | - not rated | 329 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Gynradd Gymraeg Hamadryad Hamadryad Road , CF10 5UY | - not rated | 396 yd | Welsh establishment | Not Applicable | More About School | |
| St Paul's C.I.W. Primary School Oakley Place , Grangetown CF11 7EU | - not rated | 467 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Grangetown Nursery School Avondale Road , Grangetown CF1 7DW | - not rated | 471 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Mount Stuart Primary Adelaide Street , Butetown CF10 5BS | - not rated | 846 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 Salvation Army | 1 Avondale Road, Grangetown | 191 yd | |
| Ysgol Gymraeg Hamadryad | Ysgol Hamadryad Hamadryad Road, Butetown | 391 yd | |
| Vibes | 20 Harrowby Street, Butetown | 553 yd | |
| Dirty Bird | Unit B, Building 7 To 8 Curran Road, Butetown | 711 yd | |
| Mischiefs | 36 James Street, Butetown | 765 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Docks Conservative Club | Docks Conservative Club Burt Street, Butetown | 454 yd | |
| Cardiff Yacht Club | Cardiff Yacht Club Windsor Esplanade, Butetown | 626 yd | |
| Cardiff Bay Yacht Club | Cardiff Bay Yacht Club Ferry Road, Grangetown | 647 yd | |
| Jd Wetherspoons | The Mount Stuart Stuart Place, Butetown | 889 yd | |
| The Depot | The Depot Warehouse Williams Way, Butetown | 897 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Grange Fish Bar | 105 Corporation Road, Grangetown | 546 yd | |
| New World Chinese Takeaway | 136 Paget Street, Grangetown | 588 yd | |
| Dunya | 55 Corporation Road, Grangetown | 725 yd | |
| Chicken Shack Cardiff | 38 Corporation Road, Grangetown | 768 yd | |
| Carlos Pizza | 20 West Bute Street, Butetown | 825 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Lidl | Unit J, Cardiff Bay Retail Park Ferry Road, Grangetown | 854 yd | |
| Tesco | 2 Corporation Road, Grangetown | 885 yd | |
| Sainsbury's | Shop, Embassy House, 96 Bute Street, Butetown | 910 yd | |
| Tesco | Unit 17, Mermaid Quay Bute Street, Butetown | 921 yd | |
| Aldi Stores Ltd | Aldi, Cardiff Bay Retail Park Ferry Road, Grangetown | 931 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 | 100 Mbit/s |
| Average download speed | 115.1 Mbit/s |
| Minimum download speed | 500 Mbit/s |
| Maximum download speed | 500 Mbit/s |
| Median upload speed | 10 Mbit/s |
| Average upload speed | 15.3 Mbit/s |
| Maximum upload speed | 35 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.