LL65 4RJ

Canolbarth Môn · Isle of Anglesey · Wales

Updated September 2026

Compare this postcode

Location overview

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

Nearby postcodes

Nearby postcode distances
Postcode Distance
LL65 4RP 275 m
LL77 7DZ 459 m
LL77 7EQ 884 m
LL77 7DX 1.2 km
LL62 5EH 1.2 km
Complete postcode fields and official codes
Postcode
LL65 4RJ
Status
Current
Introduced
1 December 1998
Terminated
Not published
Postcode area
LL
Postcode district
LL65
Postcode sector
LL65 4
Latitude
53.251816
Longitude
-4.372911
British National Grid easting
241,787
British National Grid northing
375,382

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Isle of Anglesey · W06000001
Parish or community
W04000005
Westminster constituency
Ynys Môn · W07000112
Output area
W00000023
Lower layer super output area
Isle of Anglesey 006A · W01000006
Middle layer super output area
Isle of Anglesey 006 · W02000006

Postcode source versions

Explore LL65

8 recorded sales at this postcode
Address Date Price
A E & A T Lewis Ltd, Mona Industrial Park, Gwalchmai, Holyhead, LL65 4RJ 13 March 2020 £70,000
Plot, 5a, Mona Industrial Park, Gwalchmai, Holyhead, LL65 4RJ 22 May 2019 £120,000
Bodrwnsiwn Veterinary Practice, Mona Industrial Park, Gwalchmai, Holyhead, LL65 4RJ 6 September 2018 £96,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
7
Primary
0
Secondary
0
  1. Ysgol Gymuned Bodffordd

    Welsh establishment

    1.6 km
  2. Ysgol Henblas

    Welsh establishment

    2.5 km
  3. Ysgol Gymuned y Ffridd

    Welsh establishment

    2.8 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
9
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 4
  • Public order 2
  • Anti social behaviour 2
  • Drugs 1

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
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

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+
77.8%
Ultrafast, 100 Mbit/s+
77.8%
Ultrafast, 300 Mbit/s+
77.8%
Gigabit-capable
77.8%
Unable to receive decent fixed or FWA broadband
3.7%
Next Generation Access
77.8%
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

2

within 5 km straight-line

  • THE SURGERY

    GWALCHMAI, HOLYHEAD, LL65 4RS

    ODS code W94043

    2.6 km

  • COED Y GLYN SURGERY

    COED Y GLYN, CHURCH STREET, LLANGEFNI, LL77 7DU

    ODS code W94029

    4.2 km

Nearby transport

  • Mona Industrial Estate

    BCT · Mona

    0.0 miles
  • Bodffordd Turn

    BCT · Mona

    0.2 miles
  • Bodffordd Turn

    BCT · Mona

    0.2 miles
  • Mona Isaf

    BCT · Rhostrehwfa

    0.6 miles
  • Mona Isaf

    BCT · Rhostrehwfa

    0.6 miles

Evidence in context

Schools

7 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Gymuned Bodffordd is the nearest published school at 1.0 miles.

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

Recorded crime

9 published events cover 12 months, averaging 0.75 events per published month. The largest recorded category is Violence and sexual offences with 4 events.

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