Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType 2022-08-26,"6 Harmer Green Lane, Welwyn",AL6 0AD,1012000,Detached,"Freehold",No,Non-standard 2006-08-31,"2 Harmer Green Lane, Welwyn",AL6 0AD,438000,Detached,"Freehold",No,Standard 2004-01-30,"2 Harmer Green Lane, Welwyn",AL6 0AD,435000,Detached,"Freehold",No,Standard 1998-09-04,"2 Harmer Green Lane, Welwyn",AL6 0AD,242000,Detached,"Freehold",No,Standard