Gellihaf Cottages is in Gellihaf, Blackwood and in Caerphilly district. NP12 2QB is located in the Cefn Fforest and Pengam electoral ward, within the English Parliamentary constituency of Islwyn. This postcode has been in use since 1999-06-01.
StreetScan combines information about Gellihaf Cottages, Gellihaf, Blackwood, NP12 2QB and displays a report on the quality of life in this place and its surroundings.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The area surrounding NP12 2QB has a slightly higher male population, with 50.9% 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 | 50.3% | 49.1% | -1.2% | 51.0% | -1.9% |
| Male | 49.7% | 50.9% | 1.2% | 49.0% | 1.9% |
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 | 29.4% | 36.2% | 6.8% | 37.9% | -1.7% |
| Married: Opposite sex | 47.7% | 43.7% | -4.0% | 44.2% | -0.5% |
| Separated | 3.1% | 1.5% | -1.6% | 2.2% | -0.7% |
| Divorced | 10.7% | 10.8% | 0.1% | 9.1% | 1.7% |
| Widowed | 9.2% | 7.8% | -1.4% | 6.1% | 1.7% |
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 | 38.3% | 42.5% | 4.2% | 48.4% | -5.9% |
| Good health | 32.4% | 36.6% | 4.2% | 33.6% | 3.0% |
| Fair health | 20.4% | 14.1% | -6.3% | 12.7% | 1.4% |
| Bad health | 6.5% | 5% | -1.5% | 4.0% | 1.0% |
| Very bad health | 2.5% | 1.9% | -0.6% | 1.2% | 0.7% |
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 | 32.1% | 24.6% | -7.5% | 18.2% | 6.4% |
| 1-4 GCSEs or Equivalent | 16% | 8.6% | -7.4% | 9.6% | -1.0% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 16% | 11.2% | -4.8% | 13.4% | -2.2% |
| Apprenticeship | 4.2% | 5.2% | 1.0% | 5.3% | -0.1% |
| HNC, HND or 2+ A Levels | 9.9% | 18.3% | 8.4% | 16.9% | 1.4% |
| Degree or Similar | 17.6% | 29.5% | 11.9% | 33.8% | -4.3% |
| Other | 4.2% | 2.6% | -1.6% | 2.8% | -0.2% |
In this area, the population is predominantly white, with 97.2% 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) | |
|---|---|---|---|---|---|
| Indian | 0.3% | 1.6% | 1.3% | 3.1% | -1.5% |
| Mixed White and Asian | 0% | 0.9% | 0.9% | 0.8% | 0.1% |
| Mixed White and African | 0% | 0.3% | 0.3% | 0.4% | -0.1% |
| White | 99.4% | 97.2% | -2.2% | 81.4% | 15.8% |
| Other | 0.3% | 0% | -0.3% | 1.6% | -1.6% |
In this area, 98.8% 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 | 98.1% | 98.8% | 0.7% | 83.2% | 15.6% |
| European Union | 0.9% | 0.3% | -0.6% | 6.1% | -5.8% |
| Rest of Europe | 0.6% | 0% | -0.6% | 0.8% | -0.8% |
| Middle East and Asia | 0.3% | 0.9% | 0.6% | 5.6% | -4.7% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 98.1% | 98.8% | 0.7% | 83.2% | 15.6% |
| 10+ Years | 0.3% | 0.9% | 0.6% | 9.8% | -8.9% |
| 2-5 Years | 0.3% | 0% | -0.3% | 2.2% | -2.2% |
| Less than 2 years | 1.2% | 0.3% | -0.9% | 1.9% | -1.6% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 79.3% | 76.7% | 2.6% |
| Other EU countries | 0.3% | 1.5% | -1.2% |
| Southern Asia | 0.3% | 1.2% | -0.9% |
| No passport held | 20.1% | 13.5% | 6.6% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 54.2% | 37.2% | 17.0% |
| Christian | 37.6% | 46.2% | -8.6% |
| Sikh | 1.6% | 0.9% | 0.7% |
| Not answered | 6.6% | 6.0% | 0.6% |
Over the last 12 months, the overall crime rate around Gellihaf Cottages was 139.8 per 1,000 residents, which is 40.9% higher than the Cefn Fforest and Pengam average. The most reported crime type was Violence and sexual offences.
Gellihaf Cottages has the 6th highest crime rate of 24 local areas in Cefn Fforest and Pengam and the 120th highest crime rate of 569 local areas in Caerphilly .
Violent and sexual offences accounted for around 108.7 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has risen by about 37.6%.

Households in this area have a lower level of wealth compared to the average household in England and Wales. 88% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 3 Gellihaf Cottages, Blackwood, Caerphilly Terraced, an established residential building | £40,000 | 2015-11-26 | £67,005 |
| 1 Gellihaf Cottages, Blackwood, Caerphilly Terraced, an established residential building | £105,000 | 2006-11-24 | £175,609 |
| 2 Gellihaf Cottages, Blackwood, Caerphilly Terraced, an established residential building | £110,000 | 2004-12-22 | £220,208 |
| 2 Gellihaf Cottages, Blackwood, Caerphilly Terraced, an established residential building | £59,995 | 2001-05-31 | £271,003 |
| 2 Gellihaf Cottages, Blackwood, Caerphilly Terraced, an established residential building | £60,000 | 2000-10-27 | £278,158 |
NP12 2QB 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.
| Full-Time Employee | 101 |
| Retired | 66 |
| Part-Time Employee | 30 |
| Self-Employed | 21 |
| Long-Term Sick or disabled | 16 |
| Student (economically inactive) | 12 |
| Other | 7 |
| Looking after home or family | 7 |
| Unemployed | 7 |
| Full-Time Student (with or without job) | 1 |
| Manufacturing | 23 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 21 |
| Construction | 17 |
| Human health and social work activities | 17 |
| Public administration and defence; compulsory social security | 17 |
| Accommodation and food service activities | 8 |
| Education | 8 |
| Administrative and support service activities | 6 |
| Other | 6 |
| Water supply; sewerage, waste management and remediation activities | 5 |
| Professional, scientific and technical activities | 4 |
| Transport and storage | 3 |
| Financial and insurance 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 | |
|---|---|---|---|---|---|---|
| Fleur-De-Lys Primary School School Street , Fleur-De-Lys NP12 3UX | - not rated | 492 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Gyfun Cwm Rhymni Heol Gelli Haf , Fleur De Lys NP12 3JQ | - not rated | 779 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Penllwyn Primary School Fleur-De-Lys Avenue , Pontllanfraith NP12 2NT | - not rated | 1,145 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Bryn Primary School Forest Hill, The Bryn , Pontllanfraith NP12 2PL | - not rated | 1,157 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Hengoed Primary School Chapel Terrace , Hengoed CF82 7JU | - not rated | 1,264 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 |
|---|---|---|---|
| Midshire Catering Services at Nordam | 3 Hawtin Park | 234 yd | |
| The Spice Tree | The Spice Tree, Thomas Street | 1,049 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Junction Inn | Junction Inn, 9 King's Hill | 1,055 yd | |
| The Angel Inn | The Angel Inn, Thomas Street | 1,077 yd | |
| Maesycwmmer Inn | Main Road | 1,092 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 | 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 | 0.0% |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.