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LL65 4PU

Crigyll · Isle of Anglesey · Wales

Updated September 2026

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Location overview

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Post town
Holyhead
Ward
Crigyll
Local authority
Isle of Anglesey
Constituency
Ynys Môn
Postcode district
LL65
Postcode sector
LL65 4

Nearby postcodes

Nearby postcode distances
Postcode Distance
LL65 4PL 29 m
LL65 4PS 36 m
LL65 4SW 97 m
LL65 4RD 120 m
LL65 4PR 122 m
Complete postcode fields and official codes
Postcode
LL65 4PU
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
LL
Postcode district
LL65
Postcode sector
LL65 4
Latitude
53.258841
Longitude
-4.416182
British National Grid easting
238,927
British National Grid northing
376,260

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Isle of Anglesey · W06000001
Electoral ward
Crigyll · W05001498
Parish or community
W04000039
Westminster constituency
Ynys Môn · W07000112
Output area
W00000039
Lower layer super output area
Isle of Anglesey 007C · W01000009
Middle layer super output area
Isle of Anglesey 007 · W02000007

Postcode source versions

Explore LL65

Property

View all property records
14 recorded sales at this postcode
Address Date Price
Arfon House, Gwalchmai, Holyhead, LL65 4PU 29 April 2025 £135,000
White Lodge, Gwalchmai, Holyhead, LL65 4PU 29 August 2023 £150,000
Preswylfa, 1, Gwalchmai, Holyhead, LL65 4PU 17 November 2022 £105,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
5
Primary
0
Secondary
0

  1. Ysgol Gymuned y Ffridd

    Welsh establishment

    609 m

  2. Ysgol Gymuned Bodffordd

    Welsh establishment

    3.7 km

  3. Ysgol Gymuned Bryngwran

    Welsh establishment

    4.2 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
44
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 23
  • Criminal damage and arson 9
  • Anti social behaviour 7
  • Other theft 2
  • Drugs 1

Census 2021

Population and age profile

Postcode residents
26

14 female, 12 male

Postcode households
8
Residents per household
3.3
LL65 4 residents
3,396

Age bands in LL65 4

Wider postcode sector
Age 0 to 14
16.9%

578 residents

Age 15 to 24
10%

342 residents

Age 25 to 44
19.1%

655 residents

Age 45 to 64
29.7%

1,019 residents

Age 65 and over
24.4%

836 residents

This postcode contained 0.8% of the sector's usual residents on Census Day. The age profile describes the wider LL65 4 sector, not people in this individual postcode.

Small counts are adjusted for privacy, so totals can differ slightly between Census tables.

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

Fixed broadband coverage

Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.

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%

Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.

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

GP practices

1

within 5 km

  • THE SURGERY

    GWALCHMAI, HOLYHEAD, LL65 4RS

    ODS code W94043

    505 m

Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.

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

Nearby transport

  • Gwalchmai Clock

    BCT · Gwalchmai Uchaf

    0.1 miles

  • Gwalchmai Clock

    BCT · Gwalchmai Uchaf

    0.1 miles

  • Waverley

    BCT · Gwalchmai Uchaf

    0.4 miles

  • Waverley

    BCT · Gwalchmai Uchaf

    0.4 miles

  • Old Toll House

    BCT · Gwalchmai Uchaf

    0.6 miles

Evidence in context

Property market

The five-year median is £140,000 from 6 recorded sales in LL65 4PU. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Isle of Anglesey is £239,726 in June 2026, up 6.7% year on year.

Schools

5 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Gymuned y Ffridd is the nearest published school at 609 m.

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

Recorded crime

44 published events cover 12 months, averaging 3.667 events per published month. The largest recorded category is Violence and sexual offences with 23 events.

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