Monmouthshire · April 2026
Detached houses in Monmouthshire 2026
The average detached house in Monmouthshire is £479,428 — 49% above the Monmouthshire average of £322,377. Figures come from the official UK House Price Index (HM Land Registry / ONS).
Average detached house
£479,428
vs area average
+49%
Area annual change
-2.7%