SA4 area guide
House prices, recent sales, crime and schools for the SA4 postcode district in Carmarthenshire. Free to read, from official open data. For one address in detail, run a full property report.
Carmarthenshire · 2026-05 (UK HPI)
Median £167,000
Street-level crime at the district centre
Ofsted rated, within one mile
What the data says about SA4
The average home across Carmarthenshire is worth about £195,515 (UK House Price Index, 2026-05), and the median of the 4 most recent Land Registry sales recorded inside SA4 is £167,000, and prices have risen 4.7% over the last year.
Of 145 energy certificates sampled across 12 postcodes in SA4, band D is the most common, and 71.7% of homes sit below band C — the point at which most lenders' green mortgage deals and future rental rules bite.
Police recorded 420 crimes around the centre of SA4 in the six months to 2026-06, most often violence and sexual offences (199).
There are 0 schools rated Good or Outstanding by Ofsted within a mile of SA4 in Carmarthenshire.
The district covers the Fairwood, Gorseinon and Penyrheol, Gowerton, Hendy ward areas.
Sample of 145 energy certificates from 12 postcodes in SA4, taken from the government energy performance register, most recent lodged 2026. Indicative of the district rather than a full census.
Prices changed +4.7% over the last year in Carmarthenshire.
Street-level crime from data.police.uk, six months to 2026-06.
Fairwood · Gorseinon and Penyrheol · Gowerton · Hendy · Llangennech · Llangyfelach · Llannon · Llwchwr · Pen-clawdd · Penllergaer · Pennard · Pontarddulais
Common questions about SA4
What is the average house price in SA4?
The UK House Price Index puts the average home in Carmarthenshire at £195,515 as of 2026-05. Recent Land Registry sales recorded inside the SA4 district have a median price of £167,000.
How much does each property type cost in SA4?
Detached £279,925, semi-detached £179,851, terraced £146,869, flats £92,167, based on the UK House Price Index for Carmarthenshire.
Is SA4 a safe area?
Police recorded 420 crimes near the centre of SA4 in the six months to 2026-06. The most common category was violence and sexual offences with 199 reports. Crime is recorded at street level, so figures vary street to street within the same district.
What EPC rating do homes in SA4 usually have?
Band D is the most common rating in our sample of 145 certificates from SA4, with 71.7% 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 SA4?
0 schools within a mile of the SA4 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 SA4 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.