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LL42

UK postcode district

Updated September 2026

District overview

Postcode units
184
Current units
151
Coordinate coverage
100%
Electoral wards
4

Coverage context

Countries represented
Wales
English regions represented
W99999999
Local authority codes
1
Terminated postcode units
33

Postcode sectors in LL42

Choose a sector to browse its complete postcode-unit directory.

2 sectors

Property

Across this district

View property report
1,620 recorded sales at this postcode
Address Date Price
Brig Y Don, Llanaber, Barmouth, LL42 1AQ 10 July 2026 £680,000
Old Bank Buildings, Flat 1, High Street, Barmouth, LL42 1DS 29 May 2026 £152,000
7, Marine Road, Barmouth, LL42 1NL 29 May 2026 £130,000

Schools

Across this district

View schools report
Open schools
1
Primary
0
Secondary
0

Recorded crime

Across this district

View crime report
Published events
240
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 110
  • Anti social behaviour 35
  • Criminal damage and arson 22
  • Other theft 19
  • Public order 16

Census 2021

Population and age profile

LL42 usual residents
2,182
Age-profile population
2,144

Age bands in LL42

Postcode district
Age 0 to 14
16.4%

352 residents

Age 15 to 24
9%

193 residents

Age 25 to 44
20.5%

440 residents

Age 45 to 64
28.2%

604 residents

Age 65 and over
25.9%

555 residents

How to read these estimates
The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.

Fixed broadband coverage

The median Ofcom availability percentage across 149 current postcode units in this district. Each postcode is weighted equally, not by premises.

Superfast, 30 Mbit/s+
100%
Ultrafast, 100 Mbit/s+
0%
Ultrafast, 300 Mbit/s+
0%
Gigabit-capable
0%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
100%
Decent broadband available from fixed wireless
0%

133 postcode units had 100% superfast coverage, 14 had 100% gigabit-capable coverage, and 2 had at least some premises without decent fixed or fixed-wireless access.

Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

NHS ODS

GP practices

1

in this district

  • MINFOR SURGERY

    PARK ROAD, BARMOUTH, LL42 1PL

    ODS code W94008

Organisation records, not service availability
These are records marked active in NHS England's Organisation Data Service for England and Wales. Branch surgeries, pharmacies, dentists and hospitals are not included. They do not confirm patient registration, services, opening hours, appointments or care quality. Distances are straight-line from the postcode point.

Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Evidence in context

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Property market

Recorded sales

The five-year median is £185,000 from 291 recorded sales in LL42. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Gwynedd is £206,665 in June 2026, up 5.7% year on year.

Schools

Published establishments

1 open schools are in scope, including 0 primary and 0 secondary schools.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

Published police records

240 published events cover 12 months, averaging 20 events per published month. The largest recorded category is Violence and sexual offences with 110 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.