Postcode district
SA15: house prices and neighbourhoods
The SA15 postcode district (Carmarthenshire): 1,015 live postcodes across 9 neighbourhoods, with official figures as of 3 October 2026.
Typical house price
£170,000
Median of 76 resales of existing houses in SA15, Aug 2025 to Aug 2026.
Source: HM Land Registry Price Paid Data
Neighbourhoods in SA15
| Neighbourhood | Council | Typical house | Typical flat | Affluence today | Signs of gentrification |
|---|---|---|---|---|---|
| Cydweli & Trimsaran | Carmarthenshire | £160,500 | – | Below average income | Few signs |
| Dafen & Felin-foel | Carmarthenshire | £140,000 | – | Below average income | Few signs |
| Glyn & Pontyberem | Carmarthenshire | £194,950 | – | Middle income | Clear signs |
| Llan-non, Cross Hands & Pen-y-groes | Carmarthenshire | £175,000 | – | Middle income | Some signs |
| Llanddarog, Llangyndeyrn & Ferryside | Carmarthenshire | £212,500 | – | Affluent | Some signs |
| Llanelli Bigyn | Carmarthenshire | £135,000 | – | Below average income | Moving the other way |
| Llanelli North | Carmarthenshire | £148,500 | – | Below average income | Few signs |
| Llanelli South | Carmarthenshire | £121,500 | £117,475 | Among the most income-deprived | Few signs |
| Llanelli West | Carmarthenshire | £170,000 | – | Middle income | Few signs |
Each neighbourhood's figures are the median resale prices of houses and flats, Affluence today and the gentrification indication from its own page.
Thinking of buying in SA15?
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Prepare a full report for a home See a sample reportNeighbourhood names: House of Commons Library, MSOA Names, Open Parliament Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0. Contains National Statistics data © Crown copyright and database right 2026. Figures describe the area, not any home, and are not a valuation or a prediction.