Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType 2020-08-07,"Flat 42, Balfour House, 90 St Charles Square, London",W10 6DY,450000,Flat,"Leasehold",No,Standard 2015-05-08,"Flat 42, Balfour House, 90 St Charles Square, London",W10 6DY,450100,Flat,"Leasehold",No,Non-standard 2003-09-01,"Flat 37, Balfour House, 90 St Charles Square, London",W10 6DY,225000,Flat,"Leasehold",No,Standard