LL61 5JY

Aethwy · Isle of Anglesey · Wales

Updated September 2026

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Location overview

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Post town
Llanfairpwllgwyngyll
Ward
Aethwy
Local authority
Isle of Anglesey
Constituency
Ynys Môn
Postcode district
LL61
Postcode sector
LL61 5

Nearby postcodes

Nearby postcode distances
Postcode Distance
LL61 5PG 96 m
LL61 5RZ 107 m
LL61 5AQ 122 m
LL61 5RA 145 m
LL61 5JZ 166 m
Complete postcode fields and official codes
Postcode
LL61 5JY
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
LL
Postcode district
LL61
Postcode sector
LL61 5
Latitude
53.223841
Longitude
-4.199333
British National Grid easting
253,270
British National Grid northing
371,900

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Isle of Anglesey · W06000001
Electoral ward
Aethwy · W05001492
Parish or community
W04000021
Westminster constituency
Ynys Môn · W07000112
Output area
W00000072
Lower layer super output area
Isle of Anglesey 008C · W01000015
Middle layer super output area
Isle of Anglesey 008 · W02000008

Postcode source versions

Explore LL61

Use the wider postcode district to compare the same evidence across more locations.

Property

At this postcode

View all property records
29 recorded sales at this postcode
Address Date Price
18, Lon Hedydd, Llanfairpwllgwyngyll, LL61 5JY 12 March 2026 £255,000
20, Lon Hedydd, Llanfairpwllgwyngyll, LL61 5JY 17 February 2026 £315,000
17, Lon Hedydd, Llanfairpwllgwyngyll, LL61 5JY 11 April 2025 £260,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
14
Primary
0
Secondary
0
  1. Ysgol Gynradd Llanfairpwll

    Welsh establishment

    360 m
  2. Ysgol David Hughes

    Welsh establishment

    1.6 km
  3. Ysgol Gynradd y Borth

    Welsh establishment

    2.1 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
148
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 49
  • Anti social behaviour 30
  • Criminal damage and arson 16
  • Shoplifting 12
  • Other theft 11

Census 2021

Population and age profile

Postcode residents
84

46 female, 38 male

Postcode households
34
Residents per household
2.5
LL61 5 residents
2,882

Age bands in LL61 5

Wider postcode sector
Age 0 to 14
13.6%

396 residents

Age 15 to 24
7.8%

226 residents

Age 25 to 44
20%

583 residents

Age 45 to 64
25.7%

749 residents

Age 65 and over
32.8%

955 residents

This postcode contained 2.9% of the sector's usual residents on Census Day. The age profile describes the wider LL61 5 sector, not people in this individual postcode.

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

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

4

within 5 km

  • MEDDYGFA STAR SURGERY

    STAR, GAERWEN, LL60 6AH

    ODS code W94633

    3.0 km

  • UPCC AT YSBYTY GWYNEDD

    UPCC AT YSBYTY GWYNEDO, PENRHOSGARNEDD, BANGOR, LL57 2PW

    ODS code W00191

    3.1 km

  • BODNANT SURGERY

    MENAI AVENUE, BANGOR, LL57 2HH

    ODS code W94010

    4.0 km

  • FELINHELI&PORTHAETHWY SU

    ROWEN, Y FELINHELI, LL56 4RX

    ODS code W94027

    5.0 km

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.

Nearby transport

  • Cil y Graig

    BCT · Llanfairpwllgwyngyll

    0.1 miles
  • Cil y Graig

    BCT · Llanfairpwllgwyngyll

    0.1 miles
  • Trem yr Eryri

    BCT · Llanfairpwllgwyngyll

    0.1 miles
  • Bryn Bras

    BCT · Llanfairpwllgwyngyll

    0.1 miles
  • Bryn Bras

    BCT · Llanfairpwllgwyngyll

    0.1 miles

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 £297,475 from 6 recorded sales in LL61 5JY. 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

Published establishments

14 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Gynradd Llanfairpwll is the nearest published school at 360 m.

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

Recorded crime

Published police records

148 published events cover 12 months, averaging 12.333 events per published month. The largest recorded category is Violence and sexual offences with 49 events.

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