House prices in Merthyr Tydfil: how much have they gone up?
From the official UK House Price Index, updated to August 2026. Free
Average price
£148,656
August 2026
Change in 12 months
-1.1%
Change since 2016
+66.7%
Wales: +58.2%
| Property type | Change since 2016 |
|---|---|
| All homes | +66.7% |
| Detached | +61.6% |
| Semi-detached | +68.2% |
| Terraced | +67.4% |
| Flats | +45.5% |
Compares the average index for 2016 with the latest month. A home bought for £100,000 in 2016 would typically be worth about £166,700 now. Estimate your own home's value.
Average house price in Merthyr Tydfil by year
Sold prices by street in Merthyr Tydfil
- Merthyr Tydfil£174k
- Treharris£191k