LL58 8TS

Seiriol · Isle of Anglesey · Wales

Updated September 2026

Compare this postcode

Location overview

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Post town
Beaumaris
Ward
Seiriol
Local authority
Isle of Anglesey
Constituency
Ynys Môn
Postcode district
LL58
Postcode sector
LL58 8

Nearby postcodes

Nearby postcode distances
Postcode Distance
LL58 8TX 88 m
LL58 8TU 163 m
LL58 8TY 180 m
LL58 8TT 201 m
LL58 8TW 310 m
Complete postcode fields and official codes
Postcode
LL58 8TS
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
LL
Postcode district
LL58
Postcode sector
LL58 8
Latitude
53.290818
Longitude
-4.137233
British National Grid easting
257,638
British National Grid northing
379,224

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Isle of Anglesey · W06000001
Electoral ward
Seiriol · W05001501
Parish or community
W04000013
Westminster constituency
Ynys Môn · W07000112
Output area
W00000175
Lower layer super output area
Isle of Anglesey 005E · W01000035
Middle layer super output area
Isle of Anglesey 005 · W02000005

Postcode source versions

Explore LL58

24 recorded sales at this postcode
Address Date Price
Porth Y Dre, Llanddona, Beaumaris, LL58 8TS 11 May 2026 £297,600
Tan Y Ffordd Isaf, Llanddona, Beaumaris, LL58 8TS 19 February 2025 £350,000
Ty Hen Efail, Llanddona, Beaumaris, LL58 8TS 8 November 2024 £490,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
3
Primary
0
Secondary
0
  1. Treffos School

    Welsh establishment

    3.1 km
  2. Ysgol Gynradd Llangoed

    Welsh establishment

    3.7 km
  3. Ysgol Gynradd Beaumaris

    Welsh establishment

    3.7 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
30
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 16
  • Anti social behaviour 5
  • Criminal damage and arson 4
  • Public order 2
  • Other crime 1

Census 2021

Population and age profile

Postcode residents
44

22 female, 22 male

Postcode households
23
Residents per household
1.9
LL58 8 residents
3,516

Age bands in LL58 8

Wider postcode sector
Age 0 to 14
11.5%

401 residents

Age 15 to 24
8.3%

289 residents

Age 25 to 44
16.5%

579 residents

Age 45 to 64
28.7%

1,004 residents

Age 65 and over
35%

1,226 residents

This postcode contained 1.3% of the sector's usual residents on Census Day. The age profile describes the wider LL58 8 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+
96.4%
Ultrafast, 100 Mbit/s+
96.4%
Ultrafast, 300 Mbit/s+
96.4%
Gigabit-capable
96.4%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
96.4%
Decent broadband available from fixed wireless
60.7%

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 HEALTH CENTRE

    BEAUMARIS LIBRARY, BEAUMARIS, LL58 8AL

    ODS code W94009

    4.2 km

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 2026-09-05. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Llanddona

    BCT · Llanddona

    0.1 miles
  • Maes Gwyn Turn

    BCT · Llanddona

    0.2 miles
  • Maes Gwyn Turn

    BCT · Llanddona

    0.2 miles
  • Maes Gwyn Estate

    BCT · Llanddona

    0.2 miles
  • Ponc-y-Felin

    BCT · Llanddona

    0.3 miles

Evidence in context

Property market

The five-year median is £420,000 from 4 recorded sales in LL58 8TS. 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

3 open schools are in scope, including 0 primary and 0 secondary schools. Treffos School is the nearest published school at 1.9 miles.

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

Recorded crime

30 published events cover 12 months, averaging 2.5 events per published month. The largest recorded category is Violence and sexual offences with 16 events.

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