LL57 is a postcode district associated with Gwynedd. These profiles combine postcode-district records with wider-area context. The legacy composite score is experimental; source dates and limitations are listed below.
Safety
D75% below avg
Schools
--Data unavailable
Transport
B11 stops nearby
Afford.
AMedian £185,000
Environ.
--Data unavailable
Health
--Data unavailable
Education
--Data unavailable
Community
--Data unavailable
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This page covers the LL57 postcode district, which includes all postcodes starting with LL57 (e.g. LL57 3RG, LL57 4AB, LL57 5XX). All postcodes within LL57 share the same district-level data.
Data last updated October 2026 · Official UK government sources