Maes Yr Onen is in Nelson, Treharris and in Caerphilly district. CF46 6LF is located in the Nelson electoral ward, within the English Parliamentary constituency of Caerphilly. This postcode has been in use since 1980-01-01.
StreetScan combines information about Maes Yr Onen, Nelson, Treharris, CF46 6LF and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF46 6LB, CF46 6LE, CF46 6LA, CF46 6HB, CF46 6HD, CF46 6HT, CF46 6HU, CF46 6LP, CF46 6LH.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The area surrounding CF46 6LF has a slightly higher male population, with 51.4% 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 | 46.4% | 48.6% | 2.2% | 51.0% | -2.4% |
| Male | 53.6% | 51.4% | -2.2% | 49.0% | 2.4% |
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 | 37.3% | 40.5% | 3.2% | 37.9% | 2.6% |
| Married: Opposite sex | 40.4% | 36.4% | -4.0% | 44.2% | -7.8% |
| Separated | 1.8% | 2.3% | 0.5% | 2.2% | 0.1% |
| Divorced | 12% | 11.6% | -0.4% | 9.1% | 2.5% |
| Widowed | 8.4% | 9.2% | 0.8% | 6.1% | 3.1% |
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 (69.8%) 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 | 37.4% | 33.3% | -4.1% | 48.4% | -15.1% |
| Good health | 34.7% | 36.5% | 1.8% | 33.6% | 2.9% |
| Fair health | 13.1% | 18.7% | 5.6% | 12.7% | 6.0% |
| Bad health | 13.1% | 8.2% | -4.9% | 4.0% | 4.2% |
| Very bad health | 1.8% | 3.2% | 1.4% | 1.2% | 2.0% |
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.
In the area around CF46 6LF this area, 36.4% 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 22.5%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 41% | 36.4% | -4.6% | 18.2% | 18.2% |
| 1-4 GCSEs or Equivalent | 13.9% | 8.1% | -5.8% | 9.6% | -1.5% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 15.1% | 17.9% | 2.8% | 13.4% | 4.5% |
| Apprenticeship | 1.8% | 4.6% | 2.8% | 5.3% | -0.7% |
| HNC, HND or 2+ A Levels | 10.2% | 10.4% | 0.2% | 16.9% | -6.5% |
| Degree or Similar | 13.9% | 22.5% | 8.6% | 33.8% | -11.3% |
| Other | 4.2% | 0% | -4.2% | 2.8% | -2.8% |
In this area, the population is predominantly white, with 99.1% 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) | |
|---|---|---|---|---|---|
| Mixed White and Asian | 1.8% | 0.9% | -0.9% | 0.8% | 0.1% |
| White | 98.2% | 99.1% | 0.9% | 81.4% | 17.7% |
In this area, 97.3% 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 | 98.2% | 97.3% | -0.9% | 83.2% | 14.1% |
| European Union | 1.8% | 2.3% | 0.5% | 6.1% | -3.8% |
| The Americas and the Caribbean | 0% | 0.5% | 0.5% | 1.3% | -0.8% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 98.2% | 97.3% | -0.9% | 83.2% | 14.1% |
| 10+ Years | 0% | 1.8% | 1.8% | 9.8% | -8.0% |
| 5-10 Years | 0.9% | 0.9% | 0.0% | 2.9% | -2.0% |
| 2-5 Years | 0.5% | 0% | -0.5% | 2.2% | -2.2% |
| Less than 2 years | 0.5% | 0% | -0.5% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 69.5% | 76.7% | -7.2% |
| Poland | 2.2% | 1.3% | 0.9% |
| North America and the Caribbean | 0.4% | 0.3% | 0.1% |
| No passport held | 27.8% | 13.5% | 14.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 61.5% | 37.2% | 24.3% |
| Christian | 32.6% | 46.2% | -13.6% |
| Buddhist | 0.5% | 0.5% | 0.0% |
| Other religion | 0.9% | 0.6% | 0.3% |
| Not answered | 4.6% | 6.0% | -1.4% |
Over the last 12 months, the overall crime rate around Maes Yr Onen was 84.5 per 1,000 residents, which is 27.1% higher than the Nelson average. The most reported crime type was Violence and sexual offences.
Maes Yr Onen has the 13th highest crime rate of 34 local areas in Nelson and the 249th highest crime rate of 569 local areas in Caerphilly .
Violent and sexual offences accounted for around 56.3 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -37.2%.

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 |
|---|---|---|---|
| 19 Maes Yr Onen, Treharris, Caerphilly Terraced, an established residential building | £113,050 | 2022-11-17 | £118,428 |
| 4 Maes Yr Onen, Treharris, Caerphilly Terraced, an established residential building | £139,000 | 2022-05-05 | £161,100 |
| 17 Maes Yr Onen, Treharris, Caerphilly Flats/Maisonettes, an established residential building | £168,000 | 2022-03-11 | £179,128 |
| 17 Maes Yr Onen, Treharris, Caerphilly Flats/Maisonettes, an established residential building | £86,000 | 2018-06-27 | £120,039 |
| 31 Maes Yr Onen, Treharris, Caerphilly Terraced, an established residential building | £68,000 | 2013-05-10 | £132,858 |
CF46 6LF 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.
| Retired | 45 |
| Full-Time Employee | 42 |
| Long-Term Sick or disabled | 20 |
| Looking after home or family | 15 |
| Part-Time Employee | 12 |
| Self-Employed | 11 |
| Other | 10 |
| Student (economically inactive) | 9 |
| Unemployed | 6 |
| Full-Time Student (with or without job) | 2 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 14 |
| Human health and social work activities | 11 |
| Manufacturing | 10 |
| Education | 7 |
| Public administration and defence; compulsory social security | 6 |
| Construction | 5 |
| Other | 4 |
| Accommodation and food service activities | 3 |
| Financial and insurance activities | 2 |
| Information and communication | 2 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Transport and storage | 1 |
| Administrative and support service activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Llanfabon Infants School Bryncelyn Avenue , Nelson CF46 6HL | - not rated | 497 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Llancaeach Junior School Commercial Street , Nelson CF46 6NF | - not rated | 827 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Trelewis Primary School Trelewis , Treharris CF46 6AH | - not rated | 1,875 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Edwardsville Primary School Cardiff Road , Edwardsville CF46 5NE | - not rated | 2,544 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Gymraeg Abercynon Greenfield Terrace , Glancynon CF45 4TH | - not rated | 2,727 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 |
|---|---|---|---|
| Community Kitchen | Nelson Community Centre, Bryncelyn | 308 yd | |
| The Sunflower Cakery | Unit A, 13 Commercial Street | 533 yd | |
| Cafe Nelson | Cafe Nelson, 12 Commercial Street | 624 yd | |
| The Brunch Barn | Dynevor Terrace | 625 yd | |
| Railway Inn | Railway Inn, Llanfabon Road | 726 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Hollybush | Hollybush Inn, Llwyncelyn Terrace | 324 yd | |
| The Royal Oak | Royal Oak Hotel, Shingrig Road | 486 yd | |
| Lord Nelson Inn | The Lord Nelson Inn, 4 Commercial Street | 550 yd | |
| Jacabbs Club | Jacabbs Club, Wern Crescent | 650 yd | |
| Dynevor Arms | Dynevor Arms Hotel, Commercial Street | 657 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The New Nelson Kebab House | 11 Commercial Street | 532 yd | |
| Webbers Fish Bar | Shop Unit, 17 Commercial Street | 544 yd | |
| Greggs Londis | Mafon Road | 585 yd | |
| Domino's Pizza | Dynevor House, Dynevor Terrace | 624 yd | |
| Simla Tandoori | Simla Tandoori, 31 Commercial Street | 640 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Co-op | Co-operrative, Mabon Road | 585 yd | |
| Co-operative | 8-10 Commercial Street | 657 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 | 93.9% |
| Percentage of premises that have Ultrafast Broadband (100Mbit/s or greater) coverage from fixed broadband | 0.0% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 0.0% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 0.0% |
| 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 | 6.1% |
| Median download speed | 32.4 Mbit/s |
| Average download speed | 26.6 Mbit/s |
| Minimum download speed | 45.57 Mbit/s |
| Maximum download speed | 45.57 Mbit/s |
| Median upload speed | 6.5 Mbit/s |
| Average upload speed | 5.4 Mbit/s |
| Maximum upload speed | 7.99 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.