CF45 4HY is an accessible, working-class neighbourhood on The Poplars, 0.4km from Darranlas in Mountain Ash. Administratively it sits within Mountain Ash ward and the Cynon Valley constituency.
An affordable area with active regeneration, CF45 4HY is a family-oriented neighbourhood with a mix of housing types. Outside of residential hours, industrial activities connected with mining and quarrying. The 51 average age signals a mature family neighbourhood — long-term residents, good local schools, and high levels of owner-occupation. 30% of homes are socially rented, reflecting the area's public housing provision and council presence. Full-time employment stands at 22% — below average for the region, consistent with the area's higher deprivation indicators.
Safety: Crime rates are low here at 48 incidents per 1,000 residents — well below average and reassuring for families. Property: With prices averaging £82k, this is one of the more affordable postcodes in the area, up 18.6% year-on-year. The Index of Multiple Deprivation places this area in the most deprived 20% nationally — this often means more affordable prices and active local authority investment, but also fewer amenities and higher benefit dependency.
Census 2021 statistics for CF45 4HY are sourced from Output Area W00006340 (shared with 9 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.
THE POPLARS, CF45 4HY House Prices & Local Information
Comprehensive demographic deep-dive and infrastructure audit for THE POPLARS, CF45 4HY.
278
51
£ 33,300 /yr
34%
Neighbourhood Index
infoHow calculated?Score 1–10 — how this postcode ranks nationally (10 = top 10%)
Index Insight: CF45 4HY falls into the lower 30% nationally for affluence, pointing to a more accessible but economically challenged demographic. Employment metrics are below the national average, which typically reflects either economic deprivation or a highly retired population.
Area Character
Owner-occupied, family-oriented, and settled. CF45 4HY's 50% ownership and 51-year average age put it squarely in the established family zone. Low crime and a maturing demographic make this one of the more stable postcodes in the district. Property prices are trending up 18.6% year-on-year.
mapGeographic Location
Demographic Deep-Dive
The Census 2021 data below shows the full population breakdown for CF45 4HY. The average age is 51.0. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.
Ethnicity Profile
Economic Activity
Age & Housing: An older demographic with mixed housing. The population is heavily skewed toward individuals over fifty, with a higher-than-average rental or social housing density.
home Property Prices by Type
Flat
£ 80,000
6 sales · Mean £ 77,158
Semi-Detached
£ 66,000
1 sales · Mean £ 66,000
gavel Crime Overview 12 Months (up to 2026-02)
CF45 4HY has low crime rates — 48 incidents per 1,000 residents. The most reported categories are violence and sexual offences and public order. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.
storefront Nearby Amenities
Retailers - Other
30 nearby- Carly's Kitchen0.2 km
- Central Foods0.2 km
- Chris Selwyn Family Butcher0.2 km
- Claire's Creative Corner0.2 km
- Greggs0.2 km
- + 25 more
Pub, NightClub
26 nearby- Clwb Gweithwyr Aberpennar0.2 km
- Clwb Rygbi Aberpennar0.2 km
- Gwesty Aberdâr0.3 km
- The Jeffrey Arms0.2 km
- Mountain Ash Workingmens Club0.2 km
- + 21 more
Restaurant, Cafe
12 nearby- Providence Baptist Church0.3 km
- Sugar Rush0.2 km
- Cynon Valley Indoor Bowls0.5 km
- Stardust0.2 km
- Sugar Rush0.2 km
- + 7 more
Takeaway Shop
22 nearby- Pinos Cafe and Fish Bar0.5 km
- Scoffers0.3 km
- Delicious Chicken0.2 km
- Tasty Kebab0.2 km
- Bara Street Food0.5 km
- + 17 more
Supermarkets
2 nearby- Iceland0.2 km
- Iceland Frozen Foods Plc0.2 km
train Transport Links
Train Stations
- Mountain Ash0.2 km
- Fernhill1.3 km
- Penrhiwceiber1.5 km
Bus Stops
- New Road0.0 km
- Mountain Ash0.2 km
- Mountain Ash Rail Station0.2 km
- Mountain Ash Railway Station0.2 km
- Mountain Ash Rail Station0.2 km
Generated by PostcodeInfo.uk
Postcode Profile: CF454HY · Data under Open Government Licence