Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType 2017-01-17,"20 Blackdown Grove, St Helens",WA9 2BB,45000,Terraced,"Freehold",No,Non-standard 2007-10-03,"20 Blackdown Grove, St. Helens",WA9 2BB,80000,Terraced,"Freehold",No,Standard 2004-10-18,"7 Blackdown Grove, St. Helens",WA9 2BB,18040,Semi-detached,"Freehold",No,Standard