LL56 4JU is an accessible, working-class neighbourhood located 0.4km from Y Felinheli in Gwynedd. Administratively it sits within Y Faenol ward and the Arfon constituency.
This is a strong family neighbourhood — a mature area with an older, predominantly retired population. The daytime character shifts — public administration and security with mainly white workforces. The 45 average age reflects a mixed, mid-career community — settling down but not yet slowing down. 73% of properties are owner-occupied — a strong indicator of neighbourhood stability and long-term community investment.
Safety: Crime rates are low here at 35 incidents per 1,000 residents — well below average and reassuring for families. 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 LL56 4JU are sourced from Output Area W00000522 (shared with 36 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.
LL56 4JU House Prices & Local Information
Comprehensive demographic deep-dive and infrastructure audit for LL56 4JU.
290
45
£ 38,700 /yr
60%
Neighbourhood Index
infoHow calculated?Score 1–10 — how this postcode ranks nationally (10 = top 10%)
Index Insight: LL56 4JU is ranked in the top 20% nationally for affluence, indicating a high-income demographic. The area also shows excellent employment metrics, indicating a highly economically active population.
Area Character
No single demographic signal dominates LL56 4JU — age 45, 73% ownership, 24% private renting: a mixed-tenure, multi-generational community. 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 LL56 4JU. 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 settled, mid-life demographic of homeowners. The population consists largely of established adults and families who own their properties.
gavel Crime Overview 12 Months (up to 2026-02)
LL56 4JU has low crime rates — 35 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
2 nearby- Siop Londis a Swyddfa'r Post0.7 km
- Post Office & Londis Shop0.7 km
Pub, NightClub
2 nearby- Y Garddfon0.7 km
- Y Garddfon0.7 km
Restaurant, Cafe
6 nearby- La Marina Y Felinheli0.4 km
- Swellies0.3 km
- Tafarn Y Fic0.6 km
- La Marina Y Felinheli0.4 km
- Swellies0.3 km
- + 1 more
Takeaway Shop
4 nearby- Bechdan Bach0.5 km
- Siop Tecawê Chans0.6 km
- Bechdan Bach0.5 km
- Chans Takeaway0.6 km
train Transport Links
Train Stations
- Llanfairpwll3.5 km
- Bangor (Gwynedd)6.1 km
- Bodorgan14.1 km
Bus Stops
- Bodarwydd0.4 km
- Bodarwydd0.4 km
- Cloc0.4 km
- Cloc0.4 km
Generated by PostcodeInfo.uk
Postcode Profile: LL564JU · Data under Open Government Licence