Sylvan Close is in Cardiff and in Cardiff district. CF5 3QD is located in the Fairwater electoral ward, within the English Parliamentary constituency of Cardiff West. This postcode has been in use since 1980-01-01.
StreetScan combines information about Sylvan Close, Cardiff, CF5 3QD and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF5 3QA, CF5 3LD, CF5 3NL, CF5 3NA, CF5 3QE, CF5 3LF, CF5 3ND, CF5 3NN, CF5 2NH.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around CF5 3QD 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 | 58.3% | 51.3% | -7.0% | 51.0% | 0.3% |
| Male | 41.7% | 48.7% | 7.0% | 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.
In the immediate area around CF5 3QD, a significant portion of the population is single, making up 43.7% 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 | 35.6% | 43.7% | 8.1% | 37.9% | 5.8% |
| Married: Opposite sex | 36.1% | 32.8% | -3.3% | 44.2% | -11.4% |
| Separated | 3.4% | 3.1% | -0.3% | 2.2% | 0.9% |
| Divorced | 13.5% | 14.4% | 0.9% | 9.1% | 5.3% |
| Widowed | 11.5% | 6.1% | -5.4% | 6.1% | 0.0% |
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 | 46.8% | 42.6% | -4.2% | 48.4% | -5.8% |
| Good health | 31% | 35.5% | 4.5% | 33.6% | 1.9% |
| Fair health | 15.5% | 13.6% | -1.9% | 12.7% | 0.9% |
| Bad health | 6.3% | 5.7% | -0.6% | 4.0% | 1.7% |
| Very bad health | 0.4% | 2.6% | 2.2% | 1.2% | 1.4% |
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 | 21.2% | 14.9% | -6.3% | 18.2% | -3.3% |
| 1-4 GCSEs or Equivalent | 13.9% | 11.4% | -2.5% | 9.6% | 1.8% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 14.9% | 11.8% | -3.1% | 13.4% | -1.6% |
| Apprenticeship | 3.8% | 7% | 3.2% | 5.3% | 1.7% |
| HNC, HND or 2+ A Levels | 10.6% | 14.9% | 4.3% | 16.9% | -2.0% |
| Degree or Similar | 32.7% | 37.3% | 4.6% | 33.8% | 3.5% |
| Other | 2.9% | 2.6% | -0.3% | 2.8% | -0.2% |
This area closely mirrors the overall ethnic composition of the UK, with 84.4% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Bangladeshi | 2.4% | 0% | -2.4% | 1.1% | -1.1% |
| Chinese | 0% | 1.9% | 1.9% | 0.7% | 1.2% |
| Indian | 0.4% | 4.2% | 3.8% | 3.1% | 1.1% |
| Other Asian | 1.6% | 1.9% | 0.3% | 1.6% | 0.3% |
| Black African | 2% | 2.3% | 0.3% | 2.5% | -0.2% |
| Black Caribbean | 0% | 0.8% | 0.8% | 1.0% | -0.2% |
| Other Black | 0% | 0.4% | 0.4% | 0.5% | -0.1% |
| Mixed White and Asian | 1.2% | 0.4% | -0.8% | 0.8% | -0.4% |
| Mixed White and African | 2.4% | 2.7% | 0.3% | 0.4% | 2.3% |
| Mixed White and Caribbean | 0.4% | 0.4% | 0.0% | 0.9% | -0.5% |
| Mixed Other | 0% | 0.8% | 0.8% | 0.8% | 0.0% |
| White | 88.1% | 84.4% | -3.7% | 81.4% | 3.0% |
| Arab | 1.2% | 0% | -1.2% | 0.6% | -0.6% |
| Other | 0.4% | 0% | -0.4% | 1.6% | -1.6% |
In this area, 88.3% 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 | 93.3% | 88.3% | -5.0% | 83.2% | 5.1% |
| European Union | 0.8% | 4.5% | 3.7% | 6.1% | -1.6% |
| Rest of Europe | 0% | 0.8% | 0.8% | 0.8% | 0.0% |
| Africa | 2.4% | 1.9% | -0.5% | 2.7% | -0.8% |
| Middle East and Asia | 2.4% | 4.5% | 2.1% | 5.6% | -1.1% |
| The Americas and the Caribbean | 1.2% | 0% | -1.2% | 1.3% | -1.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 92.9% | 88.6% | -4.3% | 83.2% | 5.4% |
| 10+ Years | 0.4% | 7.6% | 7.2% | 9.8% | -2.2% |
| 5-10 Years | 2% | 1.1% | -0.9% | 2.9% | -1.8% |
| 2-5 Years | 2.4% | 0% | -2.4% | 2.2% | -2.2% |
| Less than 2 years | 2.4% | 2.7% | 0.3% | 1.9% | 0.8% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 81.2% | 76.7% | 4.5% |
| Ireland | 1.1% | 0.6% | 0.5% |
| France | 1.5% | 0.3% | 1.2% |
| Germany | 0.4% | 0.2% | 0.2% |
| Other EU countries | 0.4% | 1.5% | -1.1% |
| Central and Western Africa | 0.8% | 0.3% | 0.5% |
| Eastern Asia | 0.8% | 0.3% | 0.5% |
| Southern Asia | 1.9% | 1.2% | 0.7% |
| No passport held | 11.9% | 13.5% | -1.6% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 36.9% | 37.2% | -0.3% |
| Christian | 53.2% | 46.2% | 7.0% |
| Sikh | 1.9% | 0.9% | 1.0% |
| Other religion | 1.1% | 0.6% | 0.5% |
| Not answered | 6.8% | 6.0% | 0.8% |
Over the last 12 months, the overall crime rate around Sylvan Close was 55.2 per 1,000 residents, which is 43.0% lower than the Fairwater average. The most reported crime type was Violence and sexual offences.
Sylvan Close has the 12th lowest crime rate of 43 local areas in Fairwater and the 466th lowest crime rate of 1,028 local areas in Cardiff .
Violent and sexual offences accounted for around 22.1 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -34.0%.

Households in this area have a lower level of wealth compared to the average household in England and Wales. 82% 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 Sylvan Close, Cardiff, Cardiff Terraced, an established residential building | £233,800 | 2020-07-03 | £306,956 |
| 5 Sylvan Close, Cardiff, Cardiff Semi-Detached, an established residential building | £155,000 | 2007-11-22 | £269,611 |
| 1 Sylvan Close, Cardiff, Cardiff Terraced, an established residential building | £172,500 | 2006-07-21 | £321,833 |
| 1 Sylvan Close, Cardiff, Cardiff Terraced, an established residential building | £132,000 | 2004-07-09 | £272,482 |
| 5 Sylvan Close, Cardiff, Cardiff Semi-Detached, an established residential building | £73,000 | 2002-05-17 | £244,443 |
CF5 3QD area has a low unemployment rate. According to Census 2021, 3% 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.
The percentage of student residents living in CF5 3QD area is much higher than the country's average. Usually places with high percentage of students are near Universities and near entertainment places.
| Full-Time Employee | 68 |
| Retired | 45 |
| Part-Time Employee | 31 |
| Self-Employed | 19 |
| Long-Term Sick or disabled | 15 |
| Full-Time Student (with or without job) | 12 |
| Student (economically inactive) | 11 |
| Looking after home or family | 11 |
| Other | 10 |
| Unemployed | 7 |
| Human health and social work activities | 22 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 15 |
| Education | 13 |
| Professional, scientific and technical activities | 10 |
| Construction | 9 |
| Administrative and support service activities | 9 |
| Financial and insurance activities | 7 |
| Public administration and defence; compulsory social security | 7 |
| Other | 5 |
| Manufacturing | 4 |
| Transport and storage | 4 |
| Accommodation and food service activities | 3 |
| Information and communication | 3 |
| Water supply; sewerage, waste management and remediation activities | 2 |
| Electricity, gas, steam and air conditioning supply | 1 |
| Real estate activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Peter Lea Primary School Carter Place , Fairwater CF5 3NP | - not rated | 287 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Gyfun Gymraeg Plasmawr Pentrebane Road , Tyllgoed CF5 3PZ | - not rated | 519 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Cantonian High School Fairwater Road , Fairwater CF5 3JR | - not rated | 651 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| The Bishop Of Llandaff C.I.W. High School Rookwood Close , Llandaff CF5 2NR | - not rated | 666 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Fairwater Primary School Wellwright Road , Fairwater CF5 3ED | - not rated | 911 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 |
|---|---|---|---|
| Fairwater Café | 60 Plas Mawr Road, Fairwater | 483 yd | |
| Mr Coffi | 176 St Fagans Road, Fairwater | 636 yd | |
| The Fairwater Hotel | Fairwater Hotel St Fagans Road, Fairwater | 694 yd | |
| St. Peter's Community Hall & Gardens | St Peter's Church St Fagans Road, Fairwater | 819 yd | |
| A La Carte | Rookwood Hospital, 18 - 20 Fairwater Road, Llandaff | 930 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Fairwater Balti | 80 Pwllmelin Road, Fairwater | 174 yd | |
| Yummies | 56A Plas Mawr Road, Fairwater | 483 yd | |
| Rabaiottis Fairwater Fish Bar | 58 Plas Mawr Road, Fairwater | 484 yd | |
| Domino's Pizza | Unit 4, Llantrisant Road Retail Park Llantrisant Road, Fairwater | 566 yd | |
| Dough Boys Desserts | Unit 1a, Llantrisant Road Retail Park Llantrisant Road, Fairwater | 566 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Co-operative Group | 10 - 12 Fairwater Green, Fairwater | 692 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% |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.