LL56 4NZ is an accessible, working-class neighbourhood on Tafarn Grisiau Road, 0.2km from Y Wern in Y Felinheli. Administratively it sits within Bethel a'r Felinheli ward and the Arfon constituency.
One of the more sought-after postcodes in LL56, LL56 4NZ offers a quiet rural community with low density and high home ownership. By day, the area transitions to a town fringe countryside character: mainly white, agricultural workforce, on the edges of smaller towns. At 48 years average, the community has a secure, family-first character — valued for its stability, low turnover, and strong local identity. 87% of residents own their home — above average for the district, consistent with a stable and sought-after address.
Safety: Crime rates are low here at 20 incidents per 1,000 residents — well below average and reassuring for families. Property: Prices average £520k, up 26.1% 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 LL56 4NZ are sourced from Output Area W00000625 (shared with 15 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.
TAFARN GRISIAU ROAD, LL56 4NZ House Prices & Local Information
Comprehensive demographic deep-dive and infrastructure audit for TAFARN GRISIAU ROAD, LL56 4NZ.
340
48
£ 43,000 /yr
50%
Neighbourhood Index
infoHow calculated?Score 1–10 — how this postcode ranks nationally (10 = top 10%)
Index Insight: LL56 4NZ is ranked in the top 20% nationally for affluence, indicating a high-income demographic.
Area Character
Ranked among the least deprived areas in England, LL56 4NZ combines high owner-occupation (87%), strong property values (£520k median) and low crime into a blue-chip residential profile. £520k prices with low crime and a mature community — a long-term hold. Property prices are trending up 26.1% year-on-year.
mapGeographic Location
Demographic Deep-Dive
The Census 2021 data below shows the full population breakdown for LL56 4NZ. The average age is 47.6. 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 mature neighborhood of long-term property owners. The significantly higher average age reflects a deeply settled local population.
home Property Prices by Type
Detached
£ 387,500
4 sales · Mean £ 410,625
gavel Crime Overview 12 Months (up to 2026-02)
LL56 4NZ has low crime rates — 20 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 Post1.0 km
- Post Office & Londis Shop1.0 km
Pub, NightClub
2 nearby- Y Garddfon0.9 km
- Y Garddfon0.9 km
train Transport Links
Train Stations
- Llanfairpwll4.9 km
- Bangor (Gwynedd)7.6 km
- Bodorgan13.7 km
Bus Stops
- Santes Fair0.1 km
- Santes Fair0.1 km
- Y Wern0.2 km
- Ger-y-Nant0.2 km
- Modurdy0.4 km
Generated by PostcodeInfo.uk
Postcode Profile: LL564NZ · Data under Open Government Licence