Wentloog Close is in Rumney, Cardiff and in Cardiff district. CF3 3HB 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 Wentloog Close, Rumney, Cardiff, CF3 3HB and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF3 3HA, CF3 3LB, CF3 3JP, CF3 3LN, CF3 3JQ, CF3 3JZ, CF3 3BB, CF3 3JY, CF3 3LP.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CF3 3HB is primarily male, with 54% of the population 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 | 48.3% | 46% | -2.3% | 51.0% | -5.0% |
| Male | 51.7% | 54% | 2.3% | 49.0% | 5.0% |
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 | 32.8% | 39.3% | 6.5% | 37.9% | 1.4% |
| Married: Opposite sex | 49.8% | 43.3% | -6.5% | 44.2% | -0.9% |
| Separated | 1.8% | 3.6% | 1.8% | 2.2% | 1.4% |
| Divorced | 8.5% | 8.3% | -0.2% | 9.1% | -0.8% |
| Widowed | 7% | 5.6% | -1.4% | 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.
This area has a high percentage of residents reporting their health as Good or Very Good (87.5%) compared to the average (82%). This typically indicates either a younger population or more affluent area.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Very good health | 44.5% | 56.7% | 12.2% | 48.4% | 8.3% |
| Good health | 33.2% | 30.8% | -2.4% | 33.6% | -2.8% |
| Fair health | 15% | 9.6% | -5.4% | 12.7% | -3.1% |
| Bad health | 4.4% | 2.6% | -1.8% | 4.0% | -1.4% |
| Very bad health | 2.8% | 0.3% | -2.5% | 1.2% | -0.9% |
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 | 18.8% | 15.4% | -3.4% | 18.2% | -2.8% |
| 1-4 GCSEs or Equivalent | 18.1% | 7.9% | -10.2% | 9.6% | -1.7% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 17.7% | 14.2% | -3.5% | 13.4% | 0.8% |
| Apprenticeship | 4.4% | 7.5% | 3.1% | 5.3% | 2.2% |
| HNC, HND or 2+ A Levels | 13.3% | 19.4% | 6.1% | 16.9% | 2.5% |
| Degree or Similar | 25.1% | 32.8% | 7.7% | 33.8% | -1.0% |
| Other | 2.6% | 2.8% | 0.2% | 2.8% | 0.0% |
This area closely mirrors the overall ethnic composition of the UK, with 89.7% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Chinese | 0.6% | 0.6% | 0.0% | 0.7% | -0.1% |
| Indian | 1.6% | 0.6% | -1.0% | 3.1% | -2.5% |
| Other Asian | 0% | 4.5% | 4.5% | 1.6% | 2.9% |
| Black Caribbean | 0.3% | 0% | -0.3% | 1.0% | -1.0% |
| Mixed White and Asian | 0.3% | 0.3% | 0.0% | 0.8% | -0.5% |
| Mixed White and African | 0% | 0.3% | 0.3% | 0.4% | -0.1% |
| Mixed White and Caribbean | 0.3% | 1.3% | 1.0% | 0.9% | 0.4% |
| Mixed Other | 0.3% | 0.6% | 0.3% | 0.8% | -0.2% |
| White | 96.6% | 89.7% | -6.9% | 81.4% | 8.3% |
| Arab | 0% | 1% | 1.0% | 0.6% | 0.4% |
| Other | 0% | 1% | 1.0% | 1.6% | -0.6% |
In this area, 91.7% 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 | 96.9% | 91.7% | -5.2% | 83.2% | 8.5% |
| European Union | 2.2% | 2.6% | 0.4% | 6.1% | -3.5% |
| Middle East and Asia | 0.9% | 5.4% | 4.5% | 5.6% | -0.2% |
| The Americas and the Caribbean | 0% | 0.3% | 0.3% | 1.3% | -1.0% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 96.9% | 91.4% | -5.5% | 83.2% | 8.2% |
| 10+ Years | 0% | 3.8% | 3.8% | 9.8% | -6.0% |
| 5-10 Years | 0.9% | 2.5% | 1.6% | 2.9% | -0.4% |
| 2-5 Years | 0% | 1.9% | 1.9% | 2.2% | -0.3% |
| Less than 2 years | 2.2% | 0.3% | -1.9% | 1.9% | -1.6% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 86.6% | 76.7% | 9.9% |
| Ireland | 1% | 0.6% | 0.4% |
| Germany | 0.3% | 0.2% | 0.1% |
| Spain | 0.6% | 0.4% | 0.2% |
| Poland | 0.6% | 1.3% | -0.7% |
| Other EU countries | 0.3% | 1.5% | -1.2% |
| Southern Asia | 0.6% | 1.2% | -0.6% |
| South-East Asia | 0.3% | 0.2% | 0.1% |
| No passport held | 9.6% | 13.5% | -3.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 33.9% | 37.2% | -3.3% |
| Christian | 50.5% | 46.2% | 4.3% |
| Buddhist | 1% | 0.5% | 0.5% |
| Hindu | 0.3% | 1.7% | -1.4% |
| Muslim | 1.3% | 6.5% | -5.2% |
| Sikh | 4.2% | 0.9% | 3.3% |
| Not answered | 8.9% | 6.0% | 2.9% |
Over the last 12 months, the overall crime rate around Wentloog Close was 42.7 per 1,000 residents, which is 60.4% lower than the Llanrumney average. The most reported crime type was Criminal damage and arson.
Wentloog Close has the 16th lowest crime rate of 62 local areas in Llanrumney and the 370th lowest crime rate of 1,028 local areas in Cardiff .
Violent and sexual offences accounted for around 9.1 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -75.4%.

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 |
|---|---|---|---|
| 50 Wentloog Close, Cardiff, Cardiff Terraced, an established residential building | £295,000 | 2024-01-26 | £311,355 |
| 35 Wentloog Close, Cardiff, Cardiff Flats/Maisonettes, an established residential building | £150,000 | 2023-08-18 | £151,376 |
| 43 Wentloog Close, Cardiff, Cardiff Flats/Maisonettes, an established residential building | £140,000 | 2023-06-01 | £141,284 |
| 44 Wentloog Close, Cardiff, Cardiff Flats/Maisonettes, an established residential building | £130,000 | 2021-09-20 | £140,349 |
| 36 Wentloog Close, Cardiff, Cardiff Flats/Maisonettes, an established residential building | £128,000 | 2021-09-17 | £138,190 |
| Full-Time Employee | 95 |
| Retired | 55 |
| Part-Time Employee | 40 |
| Self-Employed | 20 |
| Other | 11 |
| Student (economically inactive) | 10 |
| Unemployed | 9 |
| Looking after home or family | 7 |
| Long-Term Sick or disabled | 4 |
| Full-Time Student (with or without job) | 2 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 31 |
| Human health and social work activities | 24 |
| Education | 20 |
| Construction | 17 |
| Public administration and defence; compulsory social security | 14 |
| Manufacturing | 10 |
| Administrative and support service activities | 10 |
| Accommodation and food service activities | 7 |
| Professional, scientific and technical activities | 7 |
| Transport and storage | 7 |
| Other | 5 |
| Financial and insurance activities | 5 |
| Electricity, gas, steam and air conditioning supply | 3 |
| Real estate activities | 2 |
| Information and communication | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Greenway Primary School Llanstephan Road , Rumney CF3 3JG | - not rated | 639 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Bro Eirwg Ridgeway Road , Rumney CF3 4AB | - not rated | 751 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Bryn Hafod Primary School Blagdon Close , Llanrumney CF3 4HF | - not rated | 1,221 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Eastern High Trowbridge Road , Eastern Community Campus CF3 1XZ | - not rated | 1,332 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| St Teilo's C.I.W. High School Circle Way East , CF23 9PD | - not rated | 1,337 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 |
|---|---|---|---|
| Lantern Garden | 756 Newport Road, Rumney | 340 yd | |
| Roscoes Newport Road | 781 Newport Road, Llanrumney | 368 yd | |
| Maria's Coffee and Sandwich Shop | 129 Wentloog Road, Rumney | 370 yd | |
| Kaspas | 763 Newport Road, Llanrumney | 372 yd | |
| Eastern Leisure Centre | Eastern Leisure Centre Llanrumney Avenue, Llanrumney | 394 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Cross Inn | Ye Cross Inn, 783 Newport Road, Llanrumney | 369 yd | |
| Llanrumney RBL Club Ltd | The Royal British Legion British Legion Drive, Llanrumney | 519 yd | |
| Monkstone Inn | Monkstone Inn, 902 Newport Road, Rumney | 824 yd | |
| Rumney Conservative Club Ltd | Rumney Conservative Club, 633 Newport Road, Rumney | 837 yd | |
| Earlswood Social Club | Earlswood Social Club, 160 - 164 Greenway Road, Rumney | 921 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Silver Dragon | 88 Wentloog Road, Rumney | 224 yd | |
| Rumney Fish Bar Ltd | 92 Wentloog Road, Rumney | 231 yd | |
| Big Fish | Flat, 100 Wentloog Road, Rumney | 262 yd | |
| The Fryery | 826 Newport Road, Rumney | 341 yd | |
| Domino's Pizza | 759 Newport Road, Llanrumney | 374 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Sainsburys Supermarket | Sainsbury's Supermarket Limited, 751 Newport Road, Llanrumney | 377 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 | 129.5 Mbit/s |
| Minimum download speed | 350 Mbit/s |
| Maximum download speed | 350 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 16.6 Mbit/s |
| Maximum upload speed | 35 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.