CF45 3DH is an up-and-coming urban area on Glenbrook, 0.2km from Glenboi in Mountain Ash. Administratively it sits within Mountain Ash ward and the Cynon Valley constituency.
For families considering a move, CF45 3DH represents a quiet rural community with low density and high home ownership. This is a settled, family-oriented neighbourhood (average age 52) — stable, lower-turnover, predominantly owner-occupied. 87% of properties are owner-occupied — a strong indicator of neighbourhood stability and long-term community investment.
Safety: Crime rates are above average at 118 incidents per 1,000 residents — worth reviewing the crime breakdown below. Property: Average house prices are around £198k. 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 3DH are sourced from Output Area W00006356 (shared with 9 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.
GLENBROOK, CF45 3DH House Prices & Local Information
Comprehensive demographic deep-dive and infrastructure audit for GLENBROOK, CF45 3DH.
360
52
£ 33,300 /yr
40%
Neighbourhood Index
infoHow calculated?Score 1–10 — how this postcode ranks nationally (10 = top 10%)
Index Insight: It scores highly on the family-friendly index, suggesting a strong presence of family households and good proximity to schools.
Area Character
CF45 3DH is a mixed residential postcode — average age 52, 87% owner-occupied, spanning a wide range of household types and life stages. Crime rates in this specific area are higher than average. Property prices average £198k.
mapGeographic Location
Demographic Deep-Dive
The Census 2021 data below shows the full population breakdown for CF45 3DH. The average age is 52.1. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.
Ethnicity Profile
Economic Activity
Community Makeup: A mature neighborhood of long-term property owners. The significantly higher average age reflects a deeply settled local population.
home Property Prices by Type
Semi-Detached
£ 177,500
4 sales · Mean £ 171,125
Detached
£ 172,500
2 sales · Mean £ 172,500
Terraced
£ 115,000
1 sales · Mean £ 115,000
gavel Crime Overview 12 Months (up to 2026-02)
Crime around CF45 3DH is above average at 118 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
12 nearby- Glenboi Post Office and Stores0.4 km
- Glenboi’s Community Cwtch0.2 km
- Mountain Ash Mini Market0.9 km
- Glenboi’s Community Cwtch0.2 km
- Merthyr Cynon Foodbank0.4 km
- + 7 more
Pub, NightClub
6 nearby- The Napiers Arms1.0 km
- Clwb Cymdeithasol Abercwmboi0.9 km
- Clwb Hibernian Aberpennar1.0 km
- The Napiers Arms1.0 km
- Abercwmboi Social Club0.9 km
- + 1 more
Restaurant, Cafe
8 nearby- Pat at the Golf Club1.0 km
- Providence Baptist Church0.9 km
- Cynon Valley Indoor Bowls1.0 km
- Pat at the Golf Club1.0 km
- Bowlio Dan Do Cwm Cynon1.0 km
- + 3 more
Takeaway Shop
8 nearby- Golden Grill0.9 km
- Mount Peri Peri Ltd1.0 km
- Mountain View Takeaway0.9 km
- Wonderful0.8 km
- Golden Grill0.9 km
- + 3 more
train Transport Links
Train Stations
- Fernhill0.1 km
- Mountain Ash1.1 km
- Cwmbach2.3 km
Bus Stops
- Glenboi Cemetery0.1 km
- Glenboi Cemetery0.1 km
- Fernhill Railway Station0.2 km
- Fernhill Rail Station0.2 km
- Fernhill Rail Station0.2 km
Generated by PostcodeInfo.uk
Postcode Profile: CF453DH · Data under Open Government Licence