LL55 1BX is an accessible, working-class neighbourhood on Eryri Estate, 0.3km from Bethel in Bethel. Administratively it sits within Bethel a'r Felinheli ward and the Arfon constituency.
This is a strong family neighbourhood — a mature suburban area dominated by older, retired homeowners. During the day, includes some mining and quarrying and other industrial activity. A balanced community with an average age of 45 — families, professionals, and long-term residents all well represented. 92% of properties are owner-occupied — a strong indicator of neighbourhood stability and long-term community investment.
Safety: Crime rates are low here at 30 incidents per 1,000 residents — well below average and reassuring for families. Property: With prices averaging £164k, this is one of the more affordable postcodes in the area, up 14.7% 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 LL55 1BX are sourced from Output Area W00000266 (shared with 9 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.
ERYRI ESTATE, LL55 1BX House Prices & Local Information
Comprehensive demographic deep-dive and infrastructure audit for ERYRI ESTATE, LL55 1BX.
274
45
£ 43,000 /yr
46%
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. The area also shows excellent employment metrics, indicating a highly economically active population.
Area Character
Balanced, accessible, and mixed. LL55 1BX spans multiple life stages — average age 45, moderate ownership and renting. £164k prices and low crime put this mixed postcode in the more desirable bracket. Property prices are trending up 14.7% year-on-year.
mapGeographic Location
Demographic Deep-Dive
The Census 2021 data below shows the full population breakdown for LL55 1BX. 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
Community Makeup: A highly stable neighborhood of property owners. The average age points to mid-career individuals heavily invested in the local area.
home Property Prices by Type
Semi-Detached
£ 164,750
2 sales · Mean £ 164,750
gavel Crime Overview 12 Months (up to 2026-02)
LL55 1BX has low crime rates — 30 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
Restaurant, Cafe
2 nearby- Perthyn Cymunedol0.2 km
- Perthyn Cymunedol0.2 km
train Transport Links
Train Stations
- Llanfairpwll6.1 km
- Bangor (Gwynedd)7.9 km
- Bodorgan14.7 km
Bus Stops
- Cremlyn0.1 km
- Cremlyn0.1 km
- Ysgol Gynradd Bethel0.2 km
- Ysgol Gynradd Bethel 0.2 km
- Bron Gwynedd0.3 km
Generated by PostcodeInfo.uk
Postcode Profile: LL551BX · Data under Open Government Licence