Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType 2020-06-16,"Clare Hall Manor, Blanche Lane, South Mimms",EN6 3LD,1500000,Other,"Freehold",No,Non-standard 2018-01-16,"Clare Hall Laboratories, Blanche Lane, South Mimms",EN6 3LD,26100000,Other,"Freehold",No,Non-standard