Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType 2007-05-25,"20 Sheaveshill Avenue, London",NW9 6RU,340000,Semi-detached,"Freehold",No,Standard 1999-03-31,"18 Sheaveshill Avenue, London",NW9 6RU,124000,Semi-detached,"Freehold",No,Standard