Postcode Analysis Gwynedd, Wales

LL57 4AU House Prices & Local Information

Comprehensive demographic deep-dive and infrastructure audit for LL57 4AU.

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groups
Population

349

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Avg Age

40

payments
Avg Income

£ 39,200 /yr

work
Employed

50%

Neighbourhood Index

infoHow calculated?

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

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Index Insight: It scores highly on the family-friendly index, suggesting a strong presence of family households and good proximity to schools. Employment metrics are below the national average, which typically reflects either economic deprivation or a highly retired population.

shieldSafety
9/10
family_restroomFamily
8/10
favoriteHealth
1/10
workEmployment
3/10
diversity_3Diversity
4/10
paymentsAffluence
6/10
directions_transitTransit
1/10
homeHome Ownership
6/10
trending_upInvestment
5/10
psychology

Area Character

Owner-occupied, family-oriented, and settled. LL57 4AU's 70% ownership and 40-year average age put it squarely in the established family zone. Low crime and mid-range prices — a genuinely accessible family postcode.

home £220,000 median price shield Safety 9/10
verifiedPublished by PostcodeInfo.uk · · Sources: ONS Census 2021, police.uk, Land Registry

LL57 4AU is an accessible, working-class neighbourhood located 0.2km from Tregarth in Tregarth. Administratively it sits within Tre-garth a Mynydd Llandygái ward and the Arfon constituency.

For families considering a move, LL57 4AU represents a diverse rural area with a mix of families, workers and retirees. Outside of residential hours, mainly white older workforce, self-employed in agriculture, forestry and fishing, with some construction. At 40 years average, expect a well-rounded neighbourhood — a blend of established families, working professionals, and longer-term owner-occupiers. 70% of properties are owner-occupied — a strong indicator of neighbourhood stability and long-term community investment.

Safety: Crime rates are low here at 26 incidents per 1,000 residents — well below average and reassuring for families. Property: Average house prices are around £220k. 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 4AU are sourced from Output Area W00000595 (shared with 13 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 4AU. The average age is 40.3. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.

Ethnicity Profile

White / British98.6%
Asian / British Asian0.3%
Black / African / Caribbean0.0%
Other / Mixed1.1%

Economic Activity

50%Active
FT: 30%
Unemployed: 3%
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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

£ 220,000

1 sales · Mean £ 220,000

Semi-Detached

£ 90,000

1 sales · Mean £ 90,000

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

LL57 4AU has low crime rates — 26 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 offences19
Anti-social behaviour2
Criminal damage and arson2
Other crime1
Public order1

storefront Nearby Amenities

shopping_bag

Retailers - Other

2 nearby
  • Canolfan Amgylcheddol Moel y Ci0.7 km
  • Blas Lon Las0.7 km
hotel

Hotel, B&B, Guest House

2 nearby
  • Pant Teg0.0 km
  • Pant Teg0.0 km
local_bar

Pub, NightClub

2 nearby
  • Pant Yr Ardd0.2 km
  • Pant Yr Ardd0.2 km

train Transport Links

Train Stations

  • Bangor (Gwynedd)4.6 km
  • Llanfairpwll8.4 km
  • Llanfairfechan10.5 km

Bus Stops

  • Capel Siloh0.0 km
  • Capel Siloh0.0 km
  • Railway Cottage0.0 km
  • Pant yr Ardd0.2 km
  • Pant yr Ardd0.2 km