Westfield Avenue is in Cardiff and in Cardiff district. CF14 1TT is located in the Heath electoral ward, within the English Parliamentary constituency of Cardiff North. This postcode has been in use since 1999-06-01.
StreetScan combines information about Westfield Avenue, Cardiff, CF14 1TT and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF14 1US, CF14 1UD, CF14 1TW, CF14 1UP, CF14 4QU, CF14 1TS, CF14 4QS, CF14 1UB, CF14 1RJ.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The area surrounding CF14 1TT has a slightly higher male population, with 50% of residents being male. Several factors can contribute to this, including areas with industries or sectors that predominantly employ men, proximity to universities or technical schools with a higher enrollment of male students, presence of all-male or predominantly male institutions (military academies, boarding schools).
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 53.2% | 50% | -3.2% | 51.0% | -1.0% |
| Male | 46.8% | 50% | 3.2% | 49.0% | 1.0% |
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 | 28% | 39.2% | 11.2% | 37.9% | 1.3% |
| Married: Opposite sex | 50.9% | 45% | -5.9% | 44.2% | 0.8% |
| Separated | 2.3% | 1.8% | -0.5% | 2.2% | -0.4% |
| Divorced | 11.2% | 8.6% | -2.6% | 9.1% | -0.5% |
| Widowed | 7.5% | 5.4% | -2.1% | 6.1% | -0.7% |
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 | 53.6% | 52.6% | -1.0% | 48.4% | 4.2% |
| Good health | 26.4% | 28.8% | 2.4% | 33.6% | -4.8% |
| Fair health | 15.8% | 13.9% | -1.9% | 12.7% | 1.2% |
| Bad health | 3.8% | 4% | 0.2% | 4.0% | 0.0% |
| Very bad health | 0.4% | 0.7% | 0.3% | 1.2% | -0.5% |
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 | 20.6% | 16.7% | -3.9% | 18.2% | -1.5% |
| 1-4 GCSEs or Equivalent | 14% | 8.1% | -5.9% | 9.6% | -1.5% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 12.6% | 11.7% | -0.9% | 13.4% | -1.7% |
| Apprenticeship | 5.1% | 6.3% | 1.2% | 5.3% | 1.0% |
| HNC, HND or 2+ A Levels | 8.4% | 20.3% | 11.9% | 16.9% | 3.4% |
| Degree or Similar | 35.5% | 32.9% | -2.6% | 33.8% | -0.9% |
| Other | 3.7% | 4.1% | 0.4% | 2.8% | 1.3% |
This area closely mirrors the overall ethnic composition of the UK, with 83% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Bangladeshi | 0% | 0.4% | 0.4% | 1.1% | -0.7% |
| Indian | 1.5% | 5.1% | 3.6% | 3.1% | 2.0% |
| Pakistani | 0% | 2.2% | 2.2% | 2.7% | -0.5% |
| Other Asian | 0% | 1.4% | 1.4% | 1.6% | -0.2% |
| Black African | 0.4% | 2.2% | 1.8% | 2.5% | -0.3% |
| Black Caribbean | 0% | 0.4% | 0.4% | 1.0% | -0.6% |
| Mixed White and Asian | 0.8% | 1.4% | 0.6% | 0.8% | 0.6% |
| Mixed White and African | 0.4% | 1.1% | 0.7% | 0.4% | 0.7% |
| Mixed White and Caribbean | 1.5% | 0.4% | -1.1% | 0.9% | -0.5% |
| White | 95.5% | 83% | -12.5% | 81.4% | 1.6% |
| Arab | 0% | 2.5% | 2.5% | 0.6% | 1.9% |
In this area, 89.1% 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 | 94.7% | 89.1% | -5.6% | 83.2% | 5.9% |
| European Union | 2.6% | 2.9% | 0.3% | 6.1% | -3.2% |
| Rest of Europe | 0.4% | 0.7% | 0.3% | 0.8% | -0.1% |
| Africa | 0.4% | 0.7% | 0.3% | 2.7% | -2.0% |
| Middle East and Asia | 1.5% | 6.6% | 5.1% | 5.6% | 1.0% |
| 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 | 94.7% | 89.1% | -5.6% | 83.2% | 5.9% |
| 10+ Years | 0% | 5.8% | 5.8% | 9.8% | -4.0% |
| 5-10 Years | 0.8% | 0.7% | -0.1% | 2.9% | -2.2% |
| 2-5 Years | 0% | 1.1% | 1.1% | 2.2% | -1.1% |
| Less than 2 years | 4.5% | 3.3% | -1.2% | 1.9% | 1.4% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 81.2% | 76.7% | 4.5% |
| Ireland | 0.4% | 0.6% | -0.2% |
| Portugal | 0.7% | 0.5% | 0.2% |
| Other EU countries | 2.6% | 1.5% | 1.1% |
| Middle East | 1.8% | 0.1% | 1.7% |
| Southern Asia | 3.7% | 1.2% | 2.5% |
| No passport held | 9.6% | 13.5% | -3.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 39.4% | 37.2% | 2.2% |
| Christian | 44.9% | 46.2% | -1.3% |
| Hindu | 5.1% | 1.7% | 3.4% |
| Muslim | 5.5% | 6.5% | -1.0% |
| Other religion | 1.8% | 0.6% | 1.2% |
| Not answered | 3.3% | 6.0% | -2.7% |
Over the last 12 months, the overall crime rate around Westfield Avenue was 53.1 per 1,000 residents, which is 22.7% lower than the Heath average. The most reported crime type was Violence and sexual offences.
Westfield Avenue has the 17th highest crime rate of 59 local areas in Heath and the 451st lowest crime rate of 1,028 local areas in Cardiff .
Violent and sexual offences accounted for around 24.5 crimes per 1,000 residents and have remained broadly unchanged year on year. Over the last decade, overall crime has fallen by about -3.8%.

Households in this area have a slightly higher level of wealth to the average household in England and Wales. 63% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 11 Westfield Avenue, Cardiff, Cardiff Detached, an established residential building | £550,000 | 2025-10-14 | £550,000 |
| 8 Westfield Avenue, Cardiff, Cardiff Detached, an established residential building | £365,000 | 2024-11-12 | £373,014 |
| 13 Westfield Avenue, Cardiff, Cardiff Semi-Detached, an established residential building | £365,000 | 2024-03-01 | £384,841 |
| 11 Westfield Avenue, Cardiff, Cardiff Detached, an established residential building | £292,500 | 2021-09-10 | £339,592 |
| 5 Westfield Avenue, Cardiff, Cardiff Detached, an established residential building | £340,000 | 2020-12-22 | £416,958 |
CF14 1TT 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.
| Full-Time Employee | 83 |
| Retired | 55 |
| Part-Time Employee | 31 |
| Long-Term Sick or disabled | 11 |
| Other | 11 |
| Self-Employed | 11 |
| Full-Time Student (with or without job) | 9 |
| Student (economically inactive) | 7 |
| Looking after home or family | 4 |
| Unemployed | 0 |
| Human health and social work activities | 22 |
| Education | 19 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 13 |
| Construction | 12 |
| Manufacturing | 10 |
| Financial and insurance activities | 8 |
| Professional, scientific and technical activities | 8 |
| Public administration and defence; compulsory social security | 6 |
| Other | 5 |
| Accommodation and food service activities | 5 |
| Real estate activities | 4 |
| Administrative and support service activities | 3 |
| Transport and storage | 2 |
| Information and communication | 2 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Electricity, gas, steam and air conditioning supply | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Birchgrove Primary School Birchgrove Road , Birchgrove CF14 1RR | - not rated | 492 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Bryn Y Deryn School and Student Support Unit Viriamu Jones , Cefn Road CF14 3HS | - not rated | 1,130 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Whitchurch High School Penlline Road , Whitchurch CF14 2XJ | - not rated | 1,292 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ton-Yr-Ywen Primary School Maes-Y-Coed Road , Heath CF14 4HG | - not rated | 1,425 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Rhiwbeina Primary School Lon Uchaf , Rhiwbeina CF14 6HL | - not rated | 1,494 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 |
|---|---|---|---|
| St Andrews Methodist Church Luncheon Club | St Andrews Methodist Church Caerphilly Road, Heath | 347 yd | |
| Celebrities | 109 - 111 Caerphilly Road, Heath | 403 yd | |
| Greek Village | 110 Caerphilly Road, Heath | 437 yd | |
| GRANO | 102 - 104 Caerphilly Road, Heath | 466 yd | |
| CHICK N SHAKE | 75A Caerphilly Road, Heath | 501 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Birchgrove Inn | 1 - 3 Birchgrove Road, Heath | 422 yd | |
| The New Inn | 67 Caerphilly Road, Heath | 525 yd | |
| Three horse shoes Whitchurch limited | Three Horseshoes Merthyr Road, Whitchurch | 746 yd | |
| The Aneurin Bevan | Aneurin Bevan Caerphilly Road, Heath | 757 yd | |
| Powerleague Fives Limited | Powerleague Cardiff Manor Way, Whitchurch | 885 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Fisheries | 127 Caerphilly Road, Heath | 378 yd | |
| Delhi Cuisine | 119 Caerphilly Road, Heath | 384 yd | |
| Devonshire Pantry | 117 Caerphilly Road, Heath | 392 yd | |
| New India Kitchen | 113 Caerphilly Road, Heath | 400 yd | |
| Top Oriental | 105 Caerphilly Road, Heath | 410 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Co-operative Group | 122 Caerphilly Road, Heath | 419 yd | |
| Aldi Stores Ltd | Aldi Supermarket Caerphilly Road, Heath | 739 yd | |
| Tesco | Tesco Cardiff (express) Tyn-y-parc Road, Whitchurch | 887 yd | |
| Lidl Foodstores | Lidl, 170 Maes-y-coed Road, Heath | 927 yd | |
| The Co-operative Group | 34 - 38 Merthyr Road, Whitchurch | 1,063 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 | 54.8 Mbit/s |
| Average download speed | 116 Mbit/s |
| Minimum download speed | 600 Mbit/s |
| Maximum download speed | 600 Mbit/s |
| Median upload speed | 10 Mbit/s |
| Average upload speed | 11.2 Mbit/s |
| Maximum upload speed | 40 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.