SA3 area guide
House prices, recent sales, crime and schools for the SA3 postcode district in Swansea. Free to read, from official open data. For one address in detail, run a full property report.
Swansea · 2026-05 (UK HPI)
Median £361,750
Street-level crime at the district centre
Ofsted rated, within one mile
What the data says about SA3
The average home across Swansea is worth about £206,087 (UK House Price Index, 2026-05), and the median of the 26 most recent Land Registry sales recorded inside SA3 is £361,750, and prices have risen 1.1% over the last year.
Of 208 energy certificates sampled across 12 postcodes in SA3, band D is the most common, and 72.1% of homes sit below band C — the point at which most lenders' green mortgage deals and future rental rules bite.
Police recorded 48 crimes around the centre of SA3 in the six months to 2026-06, most often violence and sexual offences (20).
There are 0 schools rated Good or Outstanding by Ofsted within a mile of SA3 in Swansea.
The district covers the Bishopston, Gower, Llansamlet, Mayals ward areas.
Sample of 208 energy certificates from 12 postcodes in SA3, taken from the government energy performance register, most recent lodged 2026. Indicative of the district rather than a full census.
Prices changed +1.1% over the last year in Swansea.
Street-level crime from data.police.uk, six months to 2026-06.
Bishopston · Gower · Llansamlet · Mayals · Mumbles · Pennard · Sketty · West Cross
Common questions about SA3
What is the average house price in SA3?
The UK House Price Index puts the average home in Swansea at £206,087 as of 2026-05. Recent Land Registry sales recorded inside the SA3 district have a median price of £361,750.
How much does each property type cost in SA3?
Detached £328,777, semi-detached £211,318, terraced £169,566, flats £109,747, based on the UK House Price Index for Swansea.
Is SA3 a safe area?
Police recorded 48 crimes near the centre of SA3 in the six months to 2026-06. The most common category was violence and sexual offences with 20 reports. Crime is recorded at street level, so figures vary street to street within the same district.
What EPC rating do homes in SA3 usually have?
Band D is the most common rating in our sample of 208 certificates from SA3, with 72.1% 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 SA3?
0 schools within a mile of the SA3 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 SA3 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.
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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.