SY17 area guide
House prices, recent sales, crime and schools for the SY17 postcode district in Powys. Free to read, from official open data. For one address in detail, run a full property report.
Powys · 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 SY17
The average home across Powys is worth about £235,845 (UK House Price Index, 2026-05), and prices have risen 4.0% over the last year.
Of 103 energy certificates sampled across 12 postcodes in SY17, band F is the most common, and 78.6% of homes sit below band C — the point at which most lenders' green mortgage deals and future rental rules bite.
There are 0 schools rated Good or Outstanding by Ofsted within a mile of SY17 in Powys.
The district covers the Caersws, Llanbrynmair, Llandinam with Dolfor ward areas.
Sample of 103 energy certificates from 12 postcodes in SY17, taken from the government energy performance register, most recent lodged 2026. Indicative of the district rather than a full census.
Prices changed +4.0% over the last year in Powys.
Caersws · Llanbrynmair · Llandinam with Dolfor
Common questions about SY17
What is the average house price in SY17?
The UK House Price Index puts the average home in Powys at £235,845 as of 2026-05.
How much does each property type cost in SY17?
Detached £325,115, semi-detached £213,034, terraced £171,387, flats £94,938, based on the UK House Price Index for Powys.
What EPC rating do homes in SY17 usually have?
Band F is the most common rating in our sample of 103 certificates from SY17, with 78.6% 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 SY17?
0 schools within a mile of the SY17 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 SY17 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 SY17
Nearby SY 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.