LL71 8AS

Twrcelyn · Isle of Anglesey · Wales

Updated September 2026

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Location overview

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Post town: Llannerch-Y-Medd
Ward: Twrcelyn
Local authority: Isle of Anglesey
Constituency: Ynys Môn
Postcode district: LL71
Postcode sector: LL71 8

Nearby postcodes

Nearby postcode distances
Postcode	Distance
LL71 8AR	244 m
LL71 8AU	424 m
LL71 8AT	783 m
LL71 8AP	847 m
LL71 8AY	1.1 km

Complete postcode fields and official codes

Postcode: LL71 8AS
Status: Current
Introduced: 1 January 1980
Terminated: Not published
Postcode area: LL
Postcode district: LL71
Postcode sector: LL71 8
Latitude: 53.358223
Longitude: -4.333751
British National Grid easting: 244,786
British National Grid northing: 387,131

Statistical and administrative geographies

Country: Wales · W92000004
Region: W99999999
Local authority district: Isle of Anglesey · W06000001
Electoral ward: Twrcelyn · W05001504
Parish or community: W04000035
Westminster constituency: Ynys Môn · W07000112
Output area: W00000107
Lower layer super output area: Isle of Anglesey 002C · W01000021
Middle layer super output area: Isle of Anglesey 002 · W02000002

Postcode source versions

Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence

Explore LL71

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

Property

At this postcode

View all property records

7 recorded sales at this postcode

Address	Date	Price
Ysgoldy, Llandyfrydog, Llannerch-Y-Medd, LL71 8AS	7 August 2023	£300,000
Deri Fawr, Llandyfrydog, Llannerch-Y-Medd, LL71 8AS	4 October 2019	£544,000
Ysgoldy, Llandyfrydog, Llannerch-Y-Medd, LL71 8AS	30 October 2015	£177,000

Schools

Within 3.1 miles of this postcode

View all nearby schools

Open schools: 3
Primary: 0
Secondary: 0

Ysgol Gynradd Penysarn

Welsh establishment
3.8 km
Ysgol Gymuned Llannerch-y-medd

Welsh establishment
4.1 km
Ysgol Syr Thomas Jones

Welsh establishment
5.0 km

Census 2021

Population and age profile

Postcode residents: 41
Postcode households: 19
Residents per household: 2.2
LL71 8 residents: 1,382

Age bands in LL71 8

Wider postcode sector

Age 0 to 14: 17%
Age 15 to 24: 9.3%
Age 25 to 44: 20.8%
Age 45 to 64: 30.9%
Age 65 and over: 22%

This postcode contained 3% of the sector's usual residents on Census Day. The age profile describes the wider LL71 8 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+: 91.3%
Ultrafast, 100 Mbit/s+: 91.3%
Ultrafast, 300 Mbit/s+: 91.3%
Gigabit-capable: 91.3%

Unable to receive decent fixed or FWA broadband: 8.7%
Next Generation Access: 91.3%
Decent broadband available from fixed wireless: 0%

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.

Nearby transport

Maes Derwyn

BCT · Capel Parc
0.0 miles
Maes Derwyn

BCT · Capel Parc
0.0 miles
Pen-y-Lon Bach

BCT · Penygraigwen
0.5 miles
Pen-y-Lon Bach

BCT · Penygraigwen
0.5 miles
Llys Dulas Turn

BCT · City Dulas
1.4 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 £300,000 from 1 recorded sale in LL71 8AS. 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

3 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Gynradd Penysarn is the nearest published school at 2.4 miles.

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