LL18 area guide
House prices, recent sales, crime and schools for the LL18 postcode district in Conwy. Free to read, from official open data. For one address in detail, run a full property report.
Conwy · 2026-05 (UK HPI)
Median £165,000
Street-level crime at the district centre
Ofsted rated, within one mile
What the data says about LL18
The average home across Conwy is worth about £213,240 (UK House Price Index, 2026-05), and the median of the 11 most recent Land Registry sales recorded inside LL18 is £165,000, and prices have risen 1.8% over the last year.
Of 151 energy certificates sampled across 12 postcodes in LL18, band D is the most common, and 84.1% of homes sit below band C — the point at which most lenders' green mortgage deals and future rental rules bite.
Police recorded 1,945 crimes around the centre of LL18 in the six months to 2026-06, most often violence and sexual offences (876).
There are 0 schools rated Good or Outstanding by Ofsted within a mile of LL18 in Conwy.
The district covers the Bodelwyddan, Dyserth, Kinmel Bay, Llanasa and Trelawnyd ward areas.
Sample of 151 energy certificates from 12 postcodes in LL18, taken from the government energy performance register, most recent lodged 2026. Indicative of the district rather than a full census.
Prices changed +1.8% over the last year in Conwy.
Street-level crime from data.police.uk, six months to 2026-06.
Secondary
- Pengwern CollegeNot rated · 2.2 mi
Bodelwyddan · Dyserth · Kinmel Bay · Llanasa and Trelawnyd · Rhuddlan · Rhyl East · Rhyl South · Rhyl South West · Rhyl Trellewelyn · Rhyl Tŷ Newydd · Rhyl West · Tremeirchion
Common questions about LL18
What is the average house price in LL18?
The UK House Price Index puts the average home in Conwy at £213,240 as of 2026-05. Recent Land Registry sales recorded inside the LL18 district have a median price of £165,000.
How much does each property type cost in LL18?
Detached £315,690, semi-detached £219,473, terraced £170,778, flats £125,399, based on the UK House Price Index for Conwy.
Is LL18 a safe area?
Police recorded 1,945 crimes near the centre of LL18 in the six months to 2026-06. The most common category was violence and sexual offences with 876 reports. Crime is recorded at street level, so figures vary street to street within the same district.
What EPC rating do homes in LL18 usually have?
Band D is the most common rating in our sample of 151 certificates from LL18, with 84.1% 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 LL18?
0 schools within a mile of the LL18 district centre are rated Good or Outstanding by Ofsted. Nearby secondaries include Pengwern College. Catchment areas are set by the local authority and can change year to year.
Where does this LL18 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 LL18
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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.