House prices in Monmouthshire: how much have they gone up?
From the official UK House Price Index, updated to August 2026. Free
Average price
£328,937
August 2026
Change in 12 months
+0.9%
Change since 2016
+54.6%
Wales: +58.2%
Property type
Change since 2016
All homes
+54.6%
Detached
+55%
Semi-detached
+58.3%
Terraced
+55.9%
Flats
+35.3%
Compares the average index for 2016 with the latest month. A home bought for £100,000 in 2016 would typically be worth about £154,600 now. Estimate your own home's value.