Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType 2002-06-07,"Flat 3, 17 Upper Grosvenor Street, London",W1X 9PB,1925000,Flat,"Leasehold",No,Standard 2001-07-06,"2 10 Bourdon Street, London",W1X 9HX,787500,Flat,"Leasehold",Yes,Standard 1999-09-07,"Flat 2, 17 Upper Grosvenor Street, London",W1X 9PB,970000,Flat,"Leasehold",No,Standard 1997-09-30,"Flat 2, 17 Upper Grosvenor Street, London",W1X 9PB,750000,Flat,"Leasehold",No,Standard 1995-05-31,"Flat 2, 17 Upper Grosvenor Street, London",W1X 9PB,400000,Flat,"Leasehold",No,Standard