Postcode district · Llanerchymedd

LL71 area guide

Who lives in LL71, what homes sell for, and how it compares on crime, schools and transport.

Council: Isle of Anglesey
Region: Wales
Population: 8,060 (2024)

LL71Postcode district · Llanerchymedd

At a glance

What LL71 is like

The LL71 postcode district in Isle of Anglesey covers 86 live postcodes and is home to about 8,060 people across 4 census neighbourhoods. 74.1% of households own their home, 14.2% rent privately and 11.3% are in social housing. The biggest age group is 60–64, and 51.2% 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 LL71 sold for a median of £192,000 over the year to August 2026.

Scores

How LL71 compares

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

AffluenceMore

5.5/ 10

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

CrimeMore

3/ 10

Lower than most — 13.6 higher-harm crimes per 1,000 people a year vs 31.1 nationally.

House pricesMore

£192,000

Median over 13 sales in LL71, +32.4% on the year before.

TransportMore

0.3/ 10

Poor — 0 stations within a mile, 2 bus stops within 800m.

SchoolsMore

6 schools in LL71. None has a published inspection grade.

Household incomeMore

£46,369

Average a year, before tax — higher than 31% 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
13.6 higher-harm crimes per 1,000 people a year, against 31.1 across England and Wales.
02
An older population
28.2% of residents are 65 or over, against 21.3% across Wales.
03
Mostly owner-occupied
74.1% of households own their home, against 66.1% across Wales.

Questions

LL71 FAQs

Is LL71 a good place to live?

Deprivation, crime, schools and transport at a glance.

On the Welsh Index of Multiple Deprivation 2025 it averages decile 5.5 of 10, where 10 is the least deprived tenth of Wales. Higher-harm crime runs at 13.6 per 1,000 people a year, band 3 of 10 nationally. Transport connectivity scores 0.3 out of 10 (poor).

How much does a house cost in LL71?

The median sale price over the last year was £192,000.

Homes in LL71 sold for a median of £192,000 across 13 sales in the year to August 2026, +32.4% on the year before. Prices come from HM Land Registry's record of every residential sale.

Is LL71 safe?

How crime here compares with the rest of the country.

Higher-harm crime — violence, robbery, burglary, vehicle crime and weapons offences — runs at 13.6 offences per 1,000 people a year around LL71, less than half the 31.1 average across England and Wales, band 3 of 10.

Who lives in LL71?

Age, home ownership and housing from the census.

The biggest age group is 60–64, at 8.8% of residents. 74.1% of households own their home. The most common home is detached (67.3%).

Which council covers LL71?

LL71 is in Isle of Anglesey.

LL71 is in Isle of Anglesey, in Wales. Council tax, planning applications and bin collections are handled there.

How well connected is LL71?

Connectivity scores 0.3 out of 10.

There are 2 bus stops within 800m and 0 stations and tram stops within a mile, scoring 0.3 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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