Monmouthshire · April 2026
Semi-detached houses in Monmouthshire 2026
The average semi-detached house in Monmouthshire is £290,850 — 10% below the Monmouthshire average of £322,377. Figures come from the official UK House Price Index (HM Land Registry / ONS).
Average semi-detached house
£290,850
vs area average
-10%
Area annual change
-2.7%