Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType 2021-09-30,"56 Chalfont Avenue, Wembley",HA9 6NN,525000,Semi-detached,"Freehold",No,Non-standard 1999-11-29,"52 Chalfont Avenue, Wembley",HA9 6NN,245000,Semi-detached,"Freehold",No,Standard