Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType 2018-12-14,"16 Knap Close, Letchworth Garden City",SG6 1AQ,475000,Other,"Freehold",No,Non-standard 2017-02-28,"15 Blackhorse Road, Letchworth Garden City",SG6 1AQ,325000,Other,"Freehold",No,Non-standard 2016-05-06,"16 Knap Close, Letchworth Garden City",SG6 1AQ,500000,Other,"Freehold",No,Non-standard 2014-02-14,"16 Knap Close, Letchworth Garden City",SG6 1AQ,193000,Other,"Freehold",No,Non-standard 2008-09-22,"17 Knap Close, Letchworth Garden City",SG6 1AQ,300000,Detached,"Freehold",No,Standard