Grand Avenue is in Cardiff and in Cardiff district. CF5 4BL is located in the Ely electoral ward, within the English Parliamentary constituency of Cardiff West. This postcode has been in use since 1980-01-01.
StreetScan combines information about Grand Avenue, Cardiff, CF5 4BL and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF5 4GR, CF5 4BS, CF5 4BW, CF5 4GS, CF5 4BR, CF5 4GU, CF5 4BA, CF5 4GN, CF5 4GP.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CF5 4BL, has a female population slightly higher than UK average, with 54.8% 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 | 55% | 54.8% | -0.2% | 51.0% | 3.8% |
| Male | 45% | 45.2% | 0.2% | 49.0% | -3.8% |
Across the UK, the average relationship status breakdown is roughly 44% married, 38% single, 9% divorced, 6% widowed, and 2% separated.
In the immediate area around CF5 4BL, a significant portion of the population is single, making up 52.5% 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 | 44% | 52.5% | 8.5% | 37.9% | 14.6% |
| Married: Opposite sex | 28.7% | 28.2% | -0.5% | 44.2% | -16.0% |
| Separated | 5.7% | 2.1% | -3.6% | 2.2% | -0.1% |
| Divorced | 12.9% | 12.6% | -0.3% | 9.1% | 3.5% |
| Widowed | 8.6% | 4.6% | -4.0% | 6.1% | -1.5% |
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.
This area has a lower percentage of residents reporting their health as Good or Very Good (70.3%) compared to the average (82%). This typically indicates either an older population or social deprivation in the area.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Very good health | 39.5% | 35.8% | -3.7% | 48.4% | -12.6% |
| Good health | 29.1% | 34.5% | 5.4% | 33.6% | 0.9% |
| Fair health | 21.7% | 18.2% | -3.5% | 12.7% | 5.5% |
| Bad health | 6.1% | 8.2% | 2.1% | 4.0% | 4.2% |
| Very bad health | 3.6% | 3.3% | -0.3% | 1.2% | 2.1% |
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.
In the area around CF5 4BL this area, 28.6% of residents have no qualifications. This is significantly higher than the UK average of 18.2%. 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 18.5%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 49.8% | 28.6% | -21.2% | 18.2% | 10.4% |
| 1-4 GCSEs or Equivalent | 18.2% | 13% | -5.2% | 9.6% | 3.4% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 13.4% | 21% | 7.6% | 13.4% | 7.6% |
| Apprenticeship | 1.9% | 4.6% | 2.7% | 5.3% | -0.7% |
| HNC, HND or 2+ A Levels | 6.7% | 11.8% | 5.1% | 16.9% | -5.1% |
| Degree or Similar | 6.2% | 18.5% | 12.3% | 33.8% | -15.3% |
| Other | 3.8% | 2.5% | -1.3% | 2.8% | -0.3% |
In this area, the population is more ethnically diverse compared to the UK average. While 72.8% 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 | 4.9% | 7.3% | 2.4% | 1.1% | 6.2% |
| Indian | 0% | 0.3% | 0.3% | 3.1% | -2.8% |
| Pakistani | 0% | 2.4% | 2.4% | 2.7% | -0.3% |
| Other Asian | 0% | 0.3% | 0.3% | 1.6% | -1.3% |
| Black African | 2.6% | 6.1% | 3.5% | 2.5% | 3.6% |
| Black Caribbean | 1% | 0.9% | -0.1% | 1.0% | -0.1% |
| Other Black | 0% | 1.2% | 1.2% | 0.5% | 0.7% |
| Mixed White and Asian | 0.6% | 0.3% | -0.3% | 0.8% | -0.5% |
| Mixed White and African | 0% | 0.9% | 0.9% | 0.4% | 0.5% |
| Mixed White and Caribbean | 3.9% | 1.5% | -2.4% | 0.9% | 0.6% |
| Mixed Other | 0.6% | 0.3% | -0.3% | 0.8% | -0.5% |
| White | 86.1% | 72.8% | -13.3% | 81.4% | -8.6% |
| Arab | 0.3% | 0.3% | 0.0% | 0.6% | -0.3% |
| Other | 0% | 5.2% | 5.2% | 1.6% | 3.6% |
In this area, 86.3% 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 | 92.9% | 86.3% | -6.6% | 83.2% | 3.1% |
| European Union | 1.6% | 2.4% | 0.8% | 6.1% | -3.7% |
| Rest of Europe | 0% | 0.9% | 0.9% | 0.8% | 0.1% |
| Africa | 2.6% | 3.3% | 0.7% | 2.7% | 0.6% |
| Middle East and Asia | 2.3% | 4.9% | 2.6% | 5.6% | -0.7% |
| The Americas and the Caribbean | 0.6% | 2.1% | 1.5% | 1.3% | 0.8% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 92.9% | 86.3% | -6.6% | 83.2% | 3.1% |
| 10+ Years | 0% | 7% | 7.0% | 9.8% | -2.8% |
| 5-10 Years | 1.6% | 4.3% | 2.7% | 2.9% | 1.4% |
| 2-5 Years | 3.2% | 2.1% | -1.1% | 2.2% | -0.1% |
| Less than 2 years | 2.3% | 0.3% | -2.0% | 1.9% | -1.6% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 70.1% | 76.7% | -6.6% |
| Ireland | 0.3% | 0.6% | -0.3% |
| Portugal | 0.6% | 0.5% | 0.1% |
| Poland | 0.6% | 1.3% | -0.7% |
| Romania | 0.6% | 0.9% | -0.3% |
| Other EU countries | 1.5% | 1.5% | 0.0% |
| South and Eastern Africa | 0.3% | 0.2% | 0.1% |
| Southern Asia | 0.9% | 1.2% | -0.3% |
| No passport held | 25% | 13.5% | 11.5% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 48.6% | 37.2% | 11.4% |
| Christian | 29.5% | 46.2% | -16.7% |
| Muslim | 14.6% | 6.5% | 8.1% |
| Sikh | 0.6% | 0.9% | -0.3% |
| Not answered | 6.7% | 6.0% | 0.7% |
Over the last 12 months, the overall crime rate around Grand Avenue was 77.9 per 1,000 residents, which is 35.8% lower than the Ely average. The most reported crime type was Violence and sexual offences.
Grand Avenue has the 32nd highest crime rate of 68 local areas in Ely and the 454th highest crime rate of 1,028 local areas in Cardiff .
Violent and sexual offences accounted for around 48.7 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -22.9%.

Households in this area have a much lower level of wealth compared to the average household in England and Wales. 92% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 22 Grand Avenue, Cardiff, Cardiff Semi-Detached, an established residential building | £90,000 | 2018-10-31 | £120,783 |
| 56C Grand Avenue, Cardiff, Cardiff Detached, an established residential building | £149,950 | 2017-01-06 | £213,856 |
| 24 Grand Avenue, Cardiff, Cardiff Semi-Detached, an established residential building | £135,000 | 2011-09-09 | £246,501 |
| 18 Grand Avenue, Cardiff, Cardiff Semi-Detached, an established residential building | £133,000 | 2007-11-28 | £231,343 |
| 56A Grand Avenue, Cardiff, Cardiff Semi-Detached, an established residential building | £142,000 | 2007-06-19 | £249,959 |
| Full-Time Employee | 66 |
| Retired | 35 |
| Part-Time Employee | 33 |
| Looking after home or family | 27 |
| Long-Term Sick or disabled | 26 |
| Student (economically inactive) | 14 |
| Other | 11 |
| Unemployed | 11 |
| Self-Employed | 10 |
| Full-Time Student (with or without job) | 8 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 21 |
| Human health and social work activities | 20 |
| Transport and storage | 8 |
| Construction | 6 |
| Other | 5 |
| Professional, scientific and technical activities | 5 |
| Manufacturing | 5 |
| Education | 5 |
| Accommodation and food service activities | 3 |
| Public administration and defence; compulsory social security | 3 |
| Administrative and support service activities | 2 |
| Water supply; sewerage, waste management and remediation activities | 2 |
| Financial and insurance activities | 2 |
| Real estate activities | 1 |
| Mining and quarrying | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Herbert Thompson Primary Plymouthwood Road , Ely CF5 4XD | - not rated | 367 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Riverbank Special School Vincent Road , Ely CF5 5AQ | - not rated | 580 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ty Gwyn Special School Vincent Road , CF5 5AQ | - not rated | 710 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Woodlands High School Vincent Road , Ely CF5 5AQ | - not rated | 819 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Trelai Primary School Bishopston Road , Ely CF5 5DY | - not rated | 843 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 |
|---|---|---|---|
| Don Don YATAI | 128A Cowbridge Road West, Ely | 171 yd | |
| TTS GRILL | 1 Ty-cefn Road, Ely | 237 yd | |
| Spice Entice | 103 Cowbridge Road West, Caerau | 300 yd | |
| Logos Coffee Bar (Reflect Community Church) | 114 Grand Avenue, Ely | 540 yd | |
| The Salvation Army Lunch Club | The Salvation Army Aberthaw Road, Ely | 568 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Ely Conservative Club | Flat, Ely Conservative Club, 24 - 26 Cowbridge Road West, Ely | 545 yd | |
| Cardiff West End Social Club | 348 Cowbridge Road West, Ely | 846 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Grand Fish & Chips | 67 Grand Avenue, Ely | 236 yd | |
| The Dusty Forge | Ely And Caerau Hub Cowbridge Road West, Caerau | 241 yd | |
| Sun Wah | 79 Grand Avenue, Ely | 271 yd | |
| Chicken Express | 83 Grand Avenue, Ely | 282 yd | |
| Tasty Tucker | 85 - 87 Grand Avenue, Ely | 294 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Aldi Stores Ltd | Aldi Treseder Way, Caerau | 273 yd | |
| Farmfood Ltd | Farmfoods Ltd Cowbridge Road West, Caerau | 448 yd | |
| Tesco | 225 - 229 Cowbridge Road West, Caerau | 925 yd | |
| The Co-operative Group | 10 - 12 Fairwater Green, Fairwater | 1,025 yd | |
| Lidl | Lidl Cowbridge Road West, Caerau | 1,039 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 | 96.8% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 96.8% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 96.8% |
| 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 | 79.8 Mbit/s |
| Average download speed | 137 Mbit/s |
| Minimum download speed | 600 Mbit/s |
| Maximum download speed | 600 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 18.5 Mbit/s |
| Maximum upload speed | 49.95 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.