CF3 0BT is an accessible, working-class neighbourhood on Aspen Close, 0.5km from Llaneurwg in Cardiff. Administratively it sits within Trowbridge ward and the Cardiff South and Penarth constituency.
For families considering a move, CF3 0BT represents a culturally diverse area with a strong community identity. At 44 years average, expect a well-rounded neighbourhood — a blend of established families, working professionals, and longer-term owner-occupiers. 74% of properties are owner-occupied — a strong indicator of neighbourhood stability and long-term community investment.
Safety: Crime is moderate at 71 incidents per 1,000 residents — broadly typical for this type of urban area. Property: With prices averaging £139k, this is one of the more affordable postcodes in the area, down 22.7% 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 0BT are sourced from Output Area W00009686 (shared with 12 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.
ASPEN CLOSE, CF3 0BT House Prices & Local Information
Comprehensive demographic deep-dive and infrastructure audit for ASPEN CLOSE, CF3 0BT.
308
44
£ 32,900 /yr
48%
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
Balanced, accessible, and mixed. CF3 0BT spans multiple life stages — average age 44, moderate ownership and renting. Young average age (44) and budget pricing suggest early gentrification potential. Property prices are trending down 22.7% year-on-year.
mapGeographic Location
Demographic Deep-Dive
The Census 2021 data below shows the full population breakdown for CF3 0BT. The average age is 43.7. 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
£ 139,000
3 sales · Mean £ 135,000
gavel Crime Overview 12 Months (up to 2026-02)
Crime around CF3 0BT is moderate at 71 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
8 nearby- Hope Espresso0.1 km
- Seaview Stores Ltd0.6 km
- St Mellon's Stores0.5 km
- Seaview Stores Ltd0.6 km
- Slimming World0.6 km
- + 3 more
Pub, NightClub
4 nearby- The Church Inn0.5 km
- The Church Inn0.5 km
- Ty'r Winch0.5 km
- Ty'r Winch0.5 km
Restaurant, Cafe
16 nearby- Botanic Kitchen Wyevale0.9 km
- Cardiff Garden Centre Restaurant0.9 km
- Iriechef jerk hut0.5 km
- Shamrat Indian Cuisine1.0 km
- Compass @ St Johns College0.4 km
- + 11 more
Takeaway Shop
2 nearby- Crispy Cod0.5 km
- Crispy Cod0.5 km
Supermarkets
2 nearby- Tesco0.3 km
- Tesco0.3 km
train Transport Links
Train Stations
- Llanishen5.4 km
- Heath High Level5.4 km
- Heath Low Level5.5 km
Bus Stops
- Sanderling Drive0.1 km
- Llaneirwg Way0.2 km
- Heritage Inn0.2 km
- Llaneirwg Way0.2 km
- Llaneirwg Way0.2 km
Generated by PostcodeInfo.uk
Postcode Profile: CF30BT · Data under Open Government Licence