LL78

UK postcode district

Updated September 2026

District overview

Postcode units: 23
Current units: 22
Coordinate coverage: 100%
Electoral wards: 2

Coverage context

Countries represented: Wales
English regions represented: W99999999
Local authority codes: 1
Terminated postcode units: 1

Postcode sectors in LL78

Choose a sector to browse its complete postcode-unit directory.

2 sectors

Property

Across this district

View property report

254 recorded sales at this postcode

Address	Date	Price
Bron Haul, Brynteg, LL78 7JG	3 July 2026	£175,000
6, Cae Cali, Brynteg, LL78 8JJ	13 May 2026	£228,000
Maes Hyfryd, Brynteg, LL78 8JY	1 May 2026	£360,000

Census 2021

Population and age profile

LL78 usual residents: 473
Age-profile population: 506

Age bands in LL78

Postcode district

Age 0 to 14: 14.4%
Age 15 to 24: 8.3%
Age 25 to 44: 16.8%
Age 45 to 64: 31%
Age 65 and over: 29.4%

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

The median Ofcom availability percentage across 22 current postcode units in this district. Each postcode is weighted equally, not by premises.

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: 66%

13 postcode units had 100% superfast coverage, 3 had 100% gigabit-capable coverage, and 5 had at least some premises without decent fixed or fixed-wireless access.

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.

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 £255,000 from 47 recorded sales in LL78. 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.