CF14 0NZ is an accessible, working-class neighbourhood on Fidlas Avenue, 0.7km from Llanishen in Cardiff. Administratively it sits within Cyncoed ward and the Cardiff Central constituency.
One of the more sought-after postcodes in CF14, CF14 0NZ offers a culturally diverse area with a strong community identity. The 38 average age reflects a mixed, mid-career community — settling down but not yet slowing down. 88% 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 21 incidents per 1,000 residents — well below average and reassuring for families. Property: Average house prices are around £375k. 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 0NZ are sourced from Output Area W00008951 (shared with 11 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.
FIDLAS AVENUE, CF14 0NZ House Prices & Local Information
Comprehensive demographic deep-dive and infrastructure audit for FIDLAS AVENUE, CF14 0NZ.
413
38
£ 54,100 /yr
53%
Neighbourhood Index
infoHow calculated?Score 1–10 — how this postcode ranks nationally (10 = top 10%)
Index Insight: CF14 0NZ 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. The area also shows excellent employment metrics, indicating a highly economically active population.
Area Character
CF14 0NZ is a mixed residential postcode — average age 38, 88% owner-occupied, spanning a wide range of household types and life stages. £375k 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 0NZ. The average age is 37.8. 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: A settled, mid-life demographic of homeowners. The population consists largely of established adults and families who own their properties.
home Property Prices by Type
Semi-Detached
£ 359,000
6 sales · Mean £ 379,658
Detached
£ 380,000
1 sales · Mean £ 380,000
gavel Crime Overview 12 Months (up to 2026-02)
CF14 0NZ has low crime rates — 21 incidents per 1,000 residents. The most reported categories are violence and sexual offences and criminal damage and arson. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.
storefront Nearby Amenities
Supermarkets
4 nearby- The Co-operative Group1.0 km
- The Co-operative Group1.0 km
- The Co-operative Group0.8 km
- The Co-operative Group0.8 km
Takeaway Shop
6 nearby- Green Door Bakery0.9 km
- Green Door Bakery0.9 km
- The Kiosk0.4 km
- The Kiosk0.4 km
- Domino's Pizza0.9 km
- + 1 more
Pub, NightClub
6 nearby- Three Arches0.5 km
- Three Arches0.5 km
- Llanishen RFC0.4 km
- Llanishen RFC0.4 km
- Church Inn0.9 km
- + 1 more
Restaurant, Cafe
20 nearby- Coffee Plus0.4 km
- Villaggio lakeside0.4 km
- Coffee Plus0.4 km
- Villaggio lakeside0.4 km
- Coffi Lab.0.8 km
- + 15 more
Retailers - Other
6 nearby- Llanishen Discount Stores0.6 km
- M W Phillips Chemists Crajta Ltd0.8 km
- The Local0.8 km
- Llanishen Discount Stores0.6 km
- M W Phillips Chemists Crajta Ltd0.8 km
- + 1 more
train Transport Links
Train Stations
- Heath High Level0.9 km
- Heath Low Level1.0 km
- Llanishen1.1 km
Bus Stops
- Fidlas Avenue0.1 km
- Ewenny Road0.2 km
- Three Arches Avenue0.2 km
- Three Arches Avenue0.3 km
- Fishguard Road0.3 km
Generated by PostcodeInfo.uk
Postcode Profile: CF140NZ · Data under Open Government Licence