LL70 area guide
House prices, recent sales, crime and schools for the LL70 postcode district in Isle of Anglesey. Free to read, from official open data. For one address in detail, run a full property report.
Isle of Anglesey · 2026-05 (UK HPI)
Land Registry Price Paid
Street-level crime at the district centre
Ofsted rated, within one mile
What the data says about LL70
The average home across Isle of Anglesey is worth about £237,629 (UK House Price Index, 2026-05), and prices have risen 5.2% over the last year.
Of 119 energy certificates sampled across 12 postcodes in LL70, band E is the most common, and 84.9% of homes sit below band C — the point at which most lenders' green mortgage deals and future rental rules bite.
Police recorded 4 crimes around the centre of LL70 in the six months to 2026-05, most often anti-social behaviour (2).
There are 0 schools rated Good or Outstanding by Ofsted within a mile of LL70 in Isle of Anglesey.
The district covers the Lligwy, Twrcelyn ward areas.
Sample of 119 energy certificates from 12 postcodes in LL70, taken from the government energy performance register, most recent lodged 2026. Indicative of the district rather than a full census.
Prices changed +5.2% over the last year in Isle of Anglesey.
Street-level crime from data.police.uk, six months to 2026-05.
Lligwy · Twrcelyn
Common questions about LL70
What is the average house price in LL70?
The UK House Price Index puts the average home in Isle of Anglesey at £237,629 as of 2026-05.
How much does each property type cost in LL70?
Detached £326,924, semi-detached £210,171, terraced £165,990, flats £141,461, based on the UK House Price Index for Isle of Anglesey.
Is LL70 a safe area?
Police recorded 4 crimes near the centre of LL70 in the six months to 2026-05. The most common category was anti-social behaviour with 2 reports. Crime is recorded at street level, so figures vary street to street within the same district.
What EPC rating do homes in LL70 usually have?
Band E is the most common rating in our sample of 119 certificates from LL70, with 84.9% of homes rated below band C. A full property report shows the exact certificate, running costs and recommended improvements for one address.
What are the schools like near LL70?
0 schools within a mile of the LL70 district centre are rated Good or Outstanding by Ofsted. Catchment areas are set by the local authority and can change year to year.
Where does this LL70 data come from?
HM Land Registry Price Paid Data and the UK House Price Index for prices, the government's energy performance register for EPC bands, data.police.uk for crime, Get Information About Schools and Ofsted for schools, and ONS postcode geography. All are published under the Open Government Licence v3.0.
A full report covers the energy certificate, sale history and valuation, council tax band and bill, flood and crime risk, schools, transport and neighbourhood data for a single property.
Search an addressMore on LL70
Nearby LL postcode districts
Sources: HM Land Registry Price Paid Data and UK House Price Index, ONS postcode geography, data.police.uk, Get Information About Schools and Ofsted. Contains public sector information licensed under the Open Government Licence v3.0.