House prices in Cardiff: how much have they gone up?
From the official UK House Price Index, updated to August 2026. Free
Average price
£272,443
August 2026
Change in 12 months
+2.1%
Change since 2016
+45%
Wales: +58.2%
Property type
Change since 2016
All homes
+45%
Detached
+43.5%
Semi-detached
+50.8%
Terraced
+52.4%
Flats
+28.6%
Compares the average index for 2016 with the latest month. A home bought for £100,000 in 2016 would typically be worth about £145,000 now. Estimate your own home's value.