CF3 4DB is an accessible, working-class neighbourhood on Kewstoke Avenue, 0.3km from Llanrumney in Cardiff. Administratively it sits within Llanrumney ward and the Cardiff South and Penarth constituency.
This is a strong family neighbourhood — a transitional terrace area — improving but still facing economic pressures. The 43 average age reflects a mixed, mid-career community — settling down but not yet slowing down. 70% of properties are owner-occupied — a strong indicator of neighbourhood stability and long-term community investment.
Safety: Crime rates are low here at 45 incidents per 1,000 residents — well below average and reassuring for families. Property: Average house prices are around £230k, up 11.1% 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 CF3 4DB are sourced from Output Area W00009311 (shared with 19 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.
KEWSTOKE AVENUE, CF3 4DB House Prices & Local Information
Comprehensive demographic deep-dive and infrastructure audit for KEWSTOKE AVENUE, CF3 4DB.
286
43
£ 36,200 /yr
50%
Neighbourhood Index
infoHow calculated?Score 1–10 — how this postcode ranks nationally (10 = top 10%)
Index Insight: CF3 4DB falls into the lower 30% nationally for affluence, pointing to a more accessible but economically challenged demographic.
Area Character
Families dominate this postcode. With 70% owner-occupation and average age 43, CF3 4DB has the community stability of a well-balanced, mid-career demographic. Low crime and mid-range prices — a genuinely accessible family postcode. Property prices are trending up 11.1% year-on-year.
mapGeographic Location
Demographic Deep-Dive
The Census 2021 data below shows the full population breakdown for CF3 4DB. The average age is 43.5. 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 balanced, mature neighborhood. The average age points to a solid foundation of mid-career individuals.
home Property Prices by Type
Semi-Detached
£ 210,000
15 sales · Mean £ 212,633
Terraced
£ 148,750
4 sales · Mean £ 147,375
gavel Crime Overview 12 Months (up to 2026-02)
CF3 4DB has low crime rates — 45 incidents per 1,000 residents. The most reported categories are violence and sexual offences and shoplifting. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.
storefront Nearby Amenities
Takeaway Shop
18 nearby- Speroni Fish Bar1.0 km
- Chans Noodle Bar and Chinese Takeaway0.7 km
- Domino's Pizza0.7 km
- Greggs1.0 km
- New Taj0.9 km
- + 13 more
Retailers - Other
22 nearby- Llanrumney Hall Pantry0.9 km
- Mini Mart Store0.9 km
- One Stop0.1 km
- Rumney Off Licence0.6 km
- The Orchard0.7 km
- + 17 more
Pub, NightClub
6 nearby- Cross Inn0.6 km
- Earlswood Social Club0.8 km
- Cross Inn0.6 km
- Earlswood Social Club0.8 km
- Monkstone Inn0.4 km
- + 1 more
Restaurant, Cafe
20 nearby- Caf30.1 km
- Eastern Leisure Centre0.5 km
- Kaspas0.7 km
- Lantern Garden0.9 km
- pizza hut0.9 km
- + 15 more
Supermarkets
4 nearby- Heron Foods0.9 km
- Iceland Foods Ltd0.8 km
- Heron Foods0.9 km
- Iceland Foods Ltd0.8 km
train Transport Links
Train Stations
- Heath High Level3.7 km
- Heath Low Level3.8 km
- Llanishen4.3 km
Bus Stops
- Eastern Leisure Centre0.1 km
- Watchet Close0.2 km
- Worle Avenue0.2 km
- Worle Avenue0.2 km
- Lynton Terrace0.2 km
Generated by PostcodeInfo.uk
Postcode Profile: CF34DB · Data under Open Government Licence