Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType 2006-07-21,"Flat 5, 11 College Avenue, Harrow",HA3 6HR,195000,Flat,"Leasehold",No,Standard 2005-07-15,"Flat 6, 11 College Avenue, Harrow",HA3 6HR,166000,Flat,"Leasehold",No,Standard 1997-10-20,"Flat 3, 11 College Avenue, Harrow",HA3 6HR,55000,Flat,"Leasehold",No,Standard