CF3 0NS is an accessible, working-class neighbourhood located 0.6km from Llaneurwg in Cardiff. Administratively it sits within Trowbridge ward and the Cardiff South and Penarth constituency.
An affordable area with active regeneration, CF3 0NS is a striving suburban area — non-UK born households working to get ahead. A balanced community with an average age of 45 — families, professionals, and long-term residents all well represented. 30% of homes are socially rented, reflecting the area's public housing provision and council presence.
Safety: Crime is moderate at 80 incidents per 1,000 residents — broadly typical for this type of urban area. 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 CF3 0NS are sourced from Output Area W00009693 (shared with 9 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.
CF3 0NS House Prices & Local Information
Comprehensive demographic deep-dive and infrastructure audit for CF3 0NS.
352
45
£ 32,900 /yr
43%
Neighbourhood Index
infoHow calculated?Score 1–10 — how this postcode ranks nationally (10 = top 10%)
Index Insight: Employment metrics are below the national average, which typically reflects either economic deprivation or a highly retired population.
Area Character
CF3 0NS is an established family neighbourhood — 58% owner-occupation and an average age of 45 give this postcode the stable, settled character of a community where households put down roots. Moderate crime is broadly expected in an active family area — street-level variation matters.
mapGeographic Location
Demographic Deep-Dive
The Census 2021 data below shows the full population breakdown for CF3 0NS. The average age is 45.0. 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: A mid-life demographic with high rental density. The population consists largely of working adults in their thirties and forties renting their homes.
gavel Crime Overview 12 Months (up to 2026-02)
Crime around CF3 0NS is moderate at 80 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
10 nearby- Hope Espresso0.1 km
- Seaview Stores Ltd0.4 km
- Spar1.0 km
- St Mellon's Stores0.3 km
- Seaview Stores Ltd0.4 km
- + 5 more
Pub, NightClub
4 nearby- The Church Inn0.4 km
- The Church Inn0.4 km
- Ty'r Winch0.4 km
- Ty'r Winch0.4 km
Restaurant, Cafe
10 nearby- Iriechef jerk hut0.4 km
- Compass @ St Johns College0.4 km
- Tubbs Cafe0.4 km
- Compass @ St Johns College0.4 km
- Frolics Cafe0.3 km
- + 5 more
Takeaway Shop
6 nearby- Crispy Cod0.4 km
- The Square Pizza Co.1.0 km
- Crispy Cod0.4 km
- The Square Pizza Co.1.0 km
- Hot Box Fish Bar1.0 km
- + 1 more
Supermarkets
2 nearby- Tesco0.3 km
- Tesco0.3 km
train Transport Links
Train Stations
- Heath High Level5.3 km
- Llanishen5.3 km
- Heath Low Level5.4 km
Bus Stops
- Llaneirwg Way0.0 km
- Llaneirwg Way0.1 km
- Sanderling Drive0.2 km
- Llaneirwg Way0.2 km
- Llaneirwg Way0.2 km
Generated by PostcodeInfo.uk
Postcode Profile: CF30NS · Data under Open Government Licence