Welwyn Hatfield · June 2026
Detached houses in Welwyn Hatfield 2026
The average detached house in Welwyn Hatfield is £952,108 — 111% above the Welwyn Hatfield average of £450,696. Figures come from the official UK House Price Index (HM Land Registry / ONS).
Average detached house
£952,108
vs area average
+111%
Area annual change
+5.8%