Monmouthshire · July 2026
Detached houses in Monmouthshire 2026
The average detached house in Monmouthshire is £498,650 - 49% above the Monmouthshire average of £335,093. Figures come from the official UK House Price Index (HM Land Registry / ONS).
Average detached house
£498,650
vs area average
+49%
Area annual change
+2.8%