CF14 4DB is an accessible, working-class neighbourhood on Rhydhelig Avenue, 0.4km from Heath in Cardiff. Administratively it sits within Heath ward and the Cardiff North constituency.
One of the more sought-after postcodes in CF14, CF14 4DB offers a well-established suburb with a mixed age range and strong community feel. By day, the area transitions to a healthcare and public administration character: major hospitals and public administration with diverse workforces. An average age of 42 puts this squarely in mixed-family territory — professional couples, school-age children households, and established residents all sharing the streets. 91% of residents own their home — above average for the district, consistent with a stable and sought-after address.
Safety: Crime rates are low here at 39 incidents per 1,000 residents — well below average and reassuring for families. Property: Prices average £424k. 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 CF14 4DB are sourced from Output Area W00009139 (shared with 15 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.
RHYDHELIG AVENUE, CF14 4DB House Prices & Local Information
Comprehensive demographic deep-dive and infrastructure audit for RHYDHELIG AVENUE, CF14 4DB.
297
42
£ 48,800 /yr
47%
Neighbourhood Index
infoHow calculated?Score 1–10 — how this postcode ranks nationally (10 = top 10%)
Index Insight: CF14 4DB is ranked in the top 20% nationally for affluence, indicating a high-income demographic. It scores highly on the family-friendly index, suggesting a strong presence of family households and good proximity to schools.
Area Character
No single demographic signal dominates CF14 4DB — age 42, 91% ownership, 8% private renting: a mixed-tenure, multi-generational community. £424k prices and low crime put this mixed postcode in the more desirable bracket.
mapGeographic Location
Demographic Deep-Dive
The Census 2021 data below shows the full population breakdown for CF14 4DB. The average age is 42.1. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.
Ethnicity Profile
Economic Activity
Area Vibe: Established and family-oriented. The area is largely populated by middle-aged homeowners, providing a deeply rooted community feel.
home Property Prices by Type
Semi-Detached
£ 405,000
3 sales · Mean £ 417,666
gavel Crime Overview 12 Months (up to 2026-02)
CF14 4DB has low crime rates — 39 incidents per 1,000 residents. The most reported categories are violence and sexual offences and anti-social behaviour. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.
storefront Nearby Amenities
Retailers - Other
30 nearby- Bossman’s Sweets0.9 km
- Discount Supermarket0.8 km
- Pop'n'Hops0.8 km
- Bossman’s Sweets0.9 km
- Discount Supermarket0.8 km
- + 25 more
Restaurant, Cafe
50 nearby- Black Salt0.9 km
- GOT BEEF0.8 km
- Grillhaus0.8 km
- Longa Turkish Cafe0.9 km
- Society Standard0.8 km
- + 45 more
Takeaway Shop
30 nearby- Baan Thai Food Cardiff Ltd0.8 km
- Silver Palace0.7 km
- Yan's Fish Bar0.9 km
- Baan Thai Food Cardiff Ltd0.8 km
- Silver Palace0.7 km
- + 25 more
Pub, NightClub
10 nearby- Birchgrove Inn0.4 km
- The Aneurin Bevan0.4 km
- The New Inn0.4 km
- Three horse shoes Whitchurch limited0.5 km
- Birchgrove Inn0.4 km
- + 5 more
Supermarkets
4 nearby- Co-Operative Wholesale Society1.0 km
- Co-Operative Wholesale Society1.0 km
- The Co-operative Group0.4 km
- The Co-operative Group0.4 km
train Transport Links
Train Stations
- Ty Glas1.0 km
- Heath Low Level1.0 km
- Heath High Level1.2 km
Bus Stops
- Rhydhelig Ave0.1 km
- Rhydhelig Ave0.1 km
- Rhydhelig Ave0.1 km
- St Anthony Road0.2 km
- St Anthony Road0.2 km
Generated by PostcodeInfo.uk
Postcode Profile: CF144DB · Data under Open Government Licence