Postcode Analysis Gwynedd, Wales

LL57 3LB House Prices & Local Information

Comprehensive demographic deep-dive and infrastructure audit for LL57 3LB.

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groups
Population

494

cake
Avg Age

45

payments
Avg Income

£ 39,200 /yr

work
Employed

55%

Neighbourhood Index

infoHow calculated?

Score 1–10 — how this postcode ranks nationally (10 = top 10%)

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Index Insight: LL57 3LB is ranked in the top 20% nationally for affluence, indicating a high-income demographic. It scores highly on the family-friendly index, suggesting a strong presence of family households and good proximity to schools.

shieldSafety
10/10
family_restroomFamily
8/10
favoriteHealth
1/10
workEmployment
7/10
diversity_3Diversity
5/10
paymentsAffluence
8/10
directions_transitTransit
1/10
homeHome Ownership
6/10
trending_upInvestment
5/10
psychology

Area Character

LL57 3LB is an established family neighbourhood — 70% owner-occupation and an average age of 45 give this postcode the stable, settled character of a community where households put down roots. £400k median prices reflect the premium buyers pay for this family-friendly stability.

home £400,000 median price shield Safety 10/10
verifiedPublished by PostcodeInfo.uk · · Sources: ONS Census 2021, police.uk, Land Registry

LL57 3LB is an accessible, working-class neighbourhood located 0.1km from Llanllechid in Gwynedd. Administratively it sits within Arllechwedd ward and the Arfon constituency.

For families considering a move, LL57 3LB represents a quiet rural community with low density and high home ownership. The daytime character shifts — mainly white older workforce, self-employed in agriculture, forestry and fishing, with some construction. The 45 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 3 incidents per 1,000 residents — well below average and reassuring for families. Property: Average house prices are around £400k. 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 LL57 3LB are sourced from Output Area W00000258 (shared with 36 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.

mapGeographic Location

Demographic Deep-Dive

The Census 2021 data below shows the full population breakdown for LL57 3LB. The average age is 44.7. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.

Ethnicity Profile

White / British98.0%
Asian / British Asian0.0%
Black / African / Caribbean0.0%
Other / Mixed2.0%

Economic Activity

55%Active
FT: 33%
Unemployed: 1%
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Area Vibe: Highly settled. The area is largely populated by a middle-aged demographic, providing a stable community feel.

home Property Prices by Type

Detached

£ 400,000

1 sales · Mean £ 400,000

Terraced

£ 110,000

1 sales · Mean £ 110,000

gavel Crime Overview 12 Months (up to 2026-02)

LL57 3LB has low crime rates — 3 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.

Violence and sexual offences2
Anti-social behaviour1
Public order1

storefront Nearby Amenities

hotel

Hotel, B&B, Guest House

2 nearby
  • Outreach Organisation Ltd0.6 km
  • Outreach Organisation Ltd0.6 km
local_bar

Pub, NightClub

2 nearby
  • Tafarn y Dderwen Frenhinol (Royal Oak)0.6 km
  • Royal Oak0.6 km
shopping_bag

Retailers - Other

2 nearby
  • Swyddfa'r Post – Llanllechid0.6 km
  • Llanllechid Post Office0.6 km

train Transport Links

Train Stations

  • Bangor (Gwynedd)5.7 km
  • Llanfairfechan8.5 km
  • Llanfairpwll10.2 km

Bus Stops

  • St Llechid`s Church0.1 km
  • St Llechid`s Church0.1 km