Postcode · Caernarfon

LL54 6PB area guide

Who lives in LL54 6PB, what homes sell for, and how it compares on crime, schools and transport.

Neighbourhood: Pen-y-groes, Tal-y-sarn & Dyffryn Nantlle
Council: Gwynedd
Region: Wales
Neighbourhood population: 1,865 (2024)

LL54 6PBCaernarfon

At a glance

What LL54 6PB is like

LL54 6PB is a postcode in the Pen-y-groes, Tal-y-sarn & Dyffryn Nantlle neighbourhood of Gwynedd. Nothing here is published for a single postcode, so these figures describe the neighbourhood around it: about 1,865 people. 61.8% of households own their home, 15.8% rent privately and 21.4% are in social housing. The biggest age group is 45–49, and 54.8% of adults are in work. On deprivation it sits close to the middle of the range for Wales. Higher-harm crime is around the national middle. Homes in LL54 6 sold for a median of £134,500 over the year to August 2026.

Scores

How LL54 6PB compares

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

AffluenceMore

5.0/ 10

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

CrimeMore

7/ 10

Around the middle — 34.9 higher-harm crimes per 1,000 people a year vs 31.1 nationally.

House pricesMore

£134,500

Median over 36 sales in LL54 6, −7.7% on the year before.

TransportMore

0.0/ 10

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

SchoolsMore

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

Household incomeMore

£43,746

Average a year, before tax — higher than 22% 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
Prices fallingLook closer
The median sale price in LL54 6 is down 7.7% on the year before.

Questions

LL54 6PB FAQs

Is LL54 6PB a good place to live?

Deprivation, crime, schools and transport at a glance.

On the Welsh Index of Multiple Deprivation 2025 it averages decile 5.0 of 10, where 10 is the least deprived tenth of Wales. Higher-harm crime runs at 34.9 per 1,000 people a year, band 7 of 10 nationally. Transport connectivity scores 0.0 out of 10 (poor).

How much does a house cost in LL54 6PB?

The median sale price over the last year was £134,500.

Homes in LL54 6 sold for a median of £134,500 across 36 sales in the year to August 2026, −7.7% on the year before. Prices come from HM Land Registry's record of every residential sale.

Is LL54 6PB safe?

How crime here compares with the rest of the country.

Higher-harm crime — violence, robbery, burglary, vehicle crime and weapons offences — runs at 34.9 offences per 1,000 people a year around LL54 6PB, above the 31.1 average across England and Wales, band 7 of 10.

Who lives in LL54 6PB?

Age, home ownership and housing from the census.

The biggest age group is 45–49, at 7.8% of residents. 61.8% of households own their home. The most common home is terraced (49.7%).

Which council covers LL54 6PB?

LL54 6PB is in Gwynedd.

LL54 6PB is in Gwynedd, in Wales. Council tax, planning applications and bin collections are handled there.

How well connected is LL54 6PB?

Connectivity scores 0.0 out of 10.

There are 0 bus stops within 800m and 0 stations and tram stops within a mile, scoring 0.0 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.

Explore