Pwllmawr Avenue is in Rumney, Cardiff and in Cardiff district. CF3 3HH is located in the Rumney 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 Pwllmawr Avenue, Rumney, Cardiff, CF3 3HH and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF3 3HG, CF3 3HF, CF3 3HQ, CF3 3EB, CF3 3HS, CF3 3JD, CF3 3HJ, CF3 3HE, CF3 3JU.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around CF3 3HH is generally consistent with those figures, having a male population of 48.7%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 48.9% | 51.3% | 2.4% | 51.0% | 0.3% |
| Male | 51.1% | 48.7% | -2.4% | 49.0% | -0.3% |
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 | 27.4% | 37.2% | 9.8% | 37.9% | -0.7% |
| Married: Opposite sex | 55.1% | 47.7% | -7.4% | 44.2% | 3.5% |
| Separated | 1.5% | 0.4% | -1.1% | 2.2% | -1.8% |
| Divorced | 9.1% | 9% | -0.1% | 9.1% | -0.1% |
| Widowed | 6.8% | 5.6% | -1.2% | 6.1% | -0.5% |
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.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Very good health | 44.7% | 45.4% | 0.7% | 48.4% | -3.0% |
| Good health | 35% | 29.3% | -5.7% | 33.6% | -4.3% |
| Fair health | 15.1% | 19.6% | 4.5% | 12.7% | 6.9% |
| Bad health | 3.3% | 3.5% | 0.2% | 4.0% | -0.5% |
| Very bad health | 1.8% | 2.2% | 0.4% | 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.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 28.1% | 21% | -7.1% | 18.2% | 2.8% |
| 1-4 GCSEs or Equivalent | 11.8% | 6.3% | -5.5% | 9.6% | -3.3% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 17.9% | 16.6% | -1.3% | 13.4% | 3.2% |
| Apprenticeship | 4.6% | 8.5% | 3.9% | 5.3% | 3.2% |
| HNC, HND or 2+ A Levels | 10.3% | 16.6% | 6.3% | 16.9% | -0.3% |
| Degree or Similar | 24% | 28.8% | 4.8% | 33.8% | -5.0% |
| Other | 3.4% | 2.2% | -1.2% | 2.8% | -0.6% |
In this area, the population is predominantly white, with 93.3% 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% | 0.3% | 0.3% | 0.7% | -0.4% |
| Indian | 0.6% | 1.6% | 1.0% | 3.1% | -1.5% |
| Other Asian | 0.3% | 0% | -0.3% | 1.6% | -1.6% |
| Black African | 0.3% | 0% | -0.3% | 2.5% | -2.5% |
| Black Caribbean | 0.9% | 0% | -0.9% | 1.0% | -1.0% |
| Other Black | 0% | 0.3% | 0.3% | 0.5% | -0.2% |
| Mixed White and Asian | 0% | 0.3% | 0.3% | 0.8% | -0.5% |
| Mixed White and African | 0% | 0.3% | 0.3% | 0.4% | -0.1% |
| Mixed White and Caribbean | 0.6% | 1.3% | 0.7% | 0.9% | 0.4% |
| Mixed Other | 0% | 1.3% | 1.3% | 0.8% | 0.5% |
| White | 97% | 93.3% | -3.7% | 81.4% | 11.9% |
| Arab | 0.3% | 1.3% | 1.0% | 0.6% | 0.7% |
In this area, 95.6% 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 | 94.9% | 95.6% | 0.7% | 83.2% | 12.4% |
| European Union | 1.5% | 0% | -1.5% | 6.1% | -6.1% |
| Rest of Europe | 1.5% | 0% | -1.5% | 0.8% | -0.8% |
| Africa | 0.3% | 0% | -0.3% | 2.7% | -2.7% |
| Middle East and Asia | 1.2% | 3.5% | 2.3% | 5.6% | -2.1% |
| The Americas and the Caribbean | 0.6% | 0.6% | 0.0% | 1.3% | -0.7% |
| Oceania | 0% | 0.3% | 0.3% | 0.3% | 0.0% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 94.6% | 95.6% | 1.0% | 83.2% | 12.4% |
| 10+ Years | 0.9% | 2.2% | 1.3% | 9.8% | -7.6% |
| 5-10 Years | 0.6% | 1.6% | 1.0% | 2.9% | -1.3% |
| 2-5 Years | 1.2% | 0.3% | -0.9% | 2.2% | -1.9% |
| Less than 2 years | 2.7% | 0.3% | -2.4% | 1.9% | -1.6% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 88% | 76.7% | 11.3% |
| Ireland | 0.3% | 0.6% | -0.3% |
| Other EU countries | 0.3% | 1.5% | -1.2% |
| Eastern Asia | 0.3% | 0.3% | 0.0% |
| Southern Asia | 0.3% | 1.2% | -0.9% |
| North America and the Caribbean | 0.3% | 0.3% | 0.0% |
| No passport held | 10.4% | 13.5% | -3.1% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 47.2% | 37.2% | 10.0% |
| Christian | 42.7% | 46.2% | -3.5% |
| Buddhist | 1.3% | 0.5% | 0.8% |
| Hindu | 0.3% | 1.7% | -1.4% |
| Muslim | 1.3% | 6.5% | -5.2% |
| Not answered | 7.3% | 6.0% | 1.3% |
Over the last 12 months, the overall crime rate around Pwllmawr Avenue was 45.3 per 1,000 residents, which is 57.9% lower than the Llanrumney average. The most reported crime type was Violence and sexual offences.
Pwllmawr Avenue has the 18th lowest crime rate of 62 local areas in Llanrumney and the 389th lowest crime rate of 1,028 local areas in Cardiff .
Violent and sexual offences accounted for around 20.9 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -51.4%.

Households in this area have a lower level of wealth compared to the average household in England and Wales. 71% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 1 Pwllmawr Avenue, Cardiff, Cardiff Semi-Detached, an established residential building | £285,000 | 2025-05-09 | £286,113 |
| 2A Pwllmawr Avenue, Cardiff, Cardiff Other, an established residential building | £18,000 | 2017-04-13 | £22,586 |
| 1 Pwllmawr Avenue, Cardiff, Cardiff Semi-Detached, an established residential building | £152,000 | 2011-09-01 | £277,542 |
| 2 Pwllmawr Avenue, Cardiff, Cardiff Semi-Detached, an established residential building | £175,000 | 2006-07-14 | £331,919 |
| 1 Pwllmawr Avenue, Cardiff, Cardiff Semi-Detached, an established residential building | £127,000 | 2003-05-02 | £324,766 |
CF3 3HH area has a low unemployment rate. According to Census 2021, 1% 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 | 88 |
| Retired | 76 |
| Part-Time Employee | 45 |
| Self-Employed | 18 |
| Student (economically inactive) | 12 |
| Long-Term Sick or disabled | 11 |
| Looking after home or family | 9 |
| Other | 6 |
| Unemployed | 4 |
| Full-Time Student (with or without job) | 3 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 21 |
| Construction | 21 |
| Human health and social work activities | 18 |
| Public administration and defence; compulsory social security | 18 |
| Financial and insurance activities | 12 |
| Other | 12 |
| Education | 11 |
| Manufacturing | 9 |
| Transport and storage | 8 |
| Real estate activities | 6 |
| Professional, scientific and technical activities | 5 |
| Administrative and support service activities | 4 |
| Water supply; sewerage, waste management and remediation activities | 4 |
| Accommodation and food service activities | 4 |
| Information and communication | 3 |
| Electricity, gas, steam and air conditioning supply | 3 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Greenway Primary School Llanstephan Road , Rumney CF3 3JG | - not rated | 476 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Bro Eirwg Ridgeway Road , Rumney CF3 4AB | - not rated | 1,198 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Eastern High Trowbridge Road , Eastern Community Campus CF3 1XZ | - not rated | 1,265 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Bryn Hafod Primary School Blagdon Close , Llanrumney CF3 4HF | - not rated | 1,465 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| St Illtyds R.C. High School Newport Road , Rumney CF3 1XQ | - not rated | 1,595 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 |
|---|---|---|---|
| Maria's Coffee and Sandwich Shop | 129 Wentloog Road, Rumney | 199 yd | |
| Eastern Leisure Centre | Eastern Leisure Centre Llanrumney Avenue, Llanrumney | 798 yd | |
| Lantern Garden | 756 Newport Road, Rumney | 806 yd | |
| Roscoes Newport Road | 781 Newport Road, Llanrumney | 812 yd | |
| Lamby Way Cardiff Catering Commercial | Lamby Way Cleansing Depot Lamby Way, Trowbridge | 824 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Earlswood Social Club | Earlswood Social Club, 160 - 164 Greenway Road, Rumney | 767 yd | |
| Cross Inn | Ye Cross Inn, 783 Newport Road, Llanrumney | 797 yd | |
| Monkstone Inn | Monkstone Inn, 902 Newport Road, Rumney | 945 yd | |
| Llanrumney RBL Club Ltd | The Royal British Legion British Legion Drive, Llanrumney | 946 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Big Fish | Flat, 100 Wentloog Road, Rumney | 367 yd | |
| Rumney Fish Bar Ltd | 92 Wentloog Road, Rumney | 415 yd | |
| The Original Rumney Balti | 198 New Road, Rumney | 431 yd | |
| The Lotus House | 69 Cae Glas Road, Rumney | 432 yd | |
| Silver Dragon | 88 Wentloog Road, Rumney | 437 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Sainsburys Supermarket | Sainsbury's Supermarket Limited, 751 Newport Road, Llanrumney | 838 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 | 288.5 Mbit/s |
| Minimum download speed | 1000 Mbit/s |
| Maximum download speed | 1000 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 24.3 Mbit/s |
| Maximum upload speed | 50 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.