Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType 2021-11-25,"Flat 1, Alder House, Umpire View, Harrow",HA1 4GD,180000,Flat,"Leasehold",No,Standard 2021-03-09,"Flat 6, Alder House, Umpire View, Harrow",HA1 4GD,146250,Flat,"Leasehold",No,Standard 2018-01-18,"Flat 5, Alder House, Umpire View, Harrow",HA1 4GD,155250,Flat,"Leasehold",Yes,Standard