Carmarthen town centre - SA31
The average house price in Carmarthen town centre (SA31) was £236,391 in 2025, up 350% from £52,521 in 1995.
Over the last ten years, average prices have risen 57% (from £150,943 in 2015). The median sale price in 2025 was £225,000 across 231 sales. 8,389 transactions have been recorded in SA31 since 1995.
So far in 2026, 54 sales have been recorded at an average price of £220,481 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £236,391 | £225,000 | 231 |
| Detached | £323,205 | £302,500 | 83 |
| Semi-detached | £224,417 | £225,000 | 72 |
| Terraced | £153,258 | £146,000 | 67 |
| Flats/maisonettes | £150,444 | £150,000 | 9 |
Price
Type
Average Price by Year
Median Price by Year
Transaction Volume by Year
Data source: UK Land Registry Price Paid Data. Inflation data: ONS CPI series D7BT. Real prices expressed in 2026 pounds.