Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType 2018-09-11,"16 Grosvenor Street, London",W1K 4QF,41250000,Other,"Leasehold",No,Non-standard 2015-12-16,"16 Grosvenor Street, London",W1K 4QF,42720000,Other,"Leasehold",No,Non-standard