Postcode · Bangor

LL57 4EN area guide

Who lives in LL57 4EN, what homes sell for, and how it compares on crime, schools and transport.

Neighbourhood: Llanberis & Deiniolen
Council: Gwynedd
Region: Wales
Neighbourhood population: 1,696 (2024)

LL57 4ENBangor

At a glance

What LL57 4EN is like

LL57 4EN is a postcode in the Llanberis & Deiniolen neighbourhood of Gwynedd. Nothing here is published for a single postcode, so these figures describe the neighbourhood around it: about 1,696 people. 81.9% of households own their home, 9.4% rent privately and 8.3% are in social housing. The biggest age group is 50–54, and 58.5% of adults are in work. On deprivation it sits close to the middle of the range for Wales. Higher-harm crime is low by national standards. Homes in LL57 4 sold for a median of £210,000 over the year to August 2026.

Scores

How LL57 4EN compares

Each figure is set against Wales as a whole. Follow a score for the detail behind it.

AffluenceMore

6.0/ 10

Around the middle — decile 1 is the most deprived tenth of Wales, 10 the least.

CrimeMore

3/ 10

Lower than most — 14.5 higher-harm crimes per 1,000 people a year vs 31.1 nationally.

House pricesMore

£210,000

Median over 59 sales in LL57 4, +6.7% on the year before.

TransportMore

0.8/ 10

Poor — 0 stations within a mile, 5 bus stops within 800m.

SchoolsMore

4 schools within 2.0 miles. None has a published inspection grade.

Household incomeMore

£49,454

Average a year, before tax — higher than 40% of neighbourhoods in England and Wales.

What stands out

Worth knowing before you invest

Only flagged where this area is materially different from the national picture.

01
Low crimePositive
14.5 higher-harm crimes per 1,000 people a year, against 31.1 across England and Wales.
02
Prices risingPositive
The median sale price in LL57 4 is up 6.7% on the year before.
03
Few private renters
Only 9.4% of households rent privately, against 17% across Wales.
04
Mostly owner-occupied
81.9% of households own their home, against 66.1% across Wales.

Questions

LL57 4EN FAQs

Is LL57 4EN a good place to live?

Deprivation, crime, schools and transport at a glance.

On the Welsh Index of Multiple Deprivation 2025 it averages decile 6.0 of 10, where 10 is the least deprived tenth of Wales. Higher-harm crime runs at 14.5 per 1,000 people a year, band 3 of 10 nationally. Transport connectivity scores 0.8 out of 10 (poor).

How much does a house cost in LL57 4EN?

The median sale price over the last year was £210,000.

Homes in LL57 4 sold for a median of £210,000 across 59 sales in the year to August 2026, +6.7% on the year before. Prices come from HM Land Registry's record of every residential sale.

Is LL57 4EN safe?

How crime here compares with the rest of the country.

Higher-harm crime — violence, robbery, burglary, vehicle crime and weapons offences — runs at 14.5 offences per 1,000 people a year around LL57 4EN, less than half the 31.1 average across England and Wales, band 3 of 10.

Who lives in LL57 4EN?

Age, home ownership and housing from the census.

The biggest age group is 50–54, at 8.7% of residents. 81.9% of households own their home. The most common home is detached (56.6%).

Which council covers LL57 4EN?

LL57 4EN is in Gwynedd.

LL57 4EN is in Gwynedd, in Wales. Council tax, planning applications and bin collections are handled there.

How well connected is LL57 4EN?

Connectivity scores 0.8 out of 10.

There are 5 bus stops within 800m and 0 stations and tram stops within a mile, scoring 0.8 out of 10 (poor).

Sources: Census 2021 (ONS); ONS mid-year population estimates; police recorded crime; the English, Welsh and Scottish indices of deprivation; ONS small area income estimates; ONS private rents; DfE, Welsh and Scottish school registers and Ofsted; DfT NaPTAN; ORR estimates of station usage; HM Land Registry Price Paid Data. Contains public sector information licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right.

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