Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType 2022-09-07,"5 Mary Proud Court, Oak Piece, Welwyn",AL6 0XG,567500,Detached,"Freehold",No,Standard 2022-02-18,"2 Mary Proud Court, Oak Piece, Welwyn",AL6 0XG,322000,Flat,"Leasehold",No,Standard 2018-08-31,"6 Mary Proud Court, Oak Piece, Welwyn",AL6 0XG,492500,Semi-detached,"Freehold",No,Standard 2017-08-22,"4 Mary Proud Court, Oak Piece, Welwyn",AL6 0XG,480000,Terraced,"Freehold",No,Standard 2012-10-26,"5 Mary Proud Court, Oak Piece, Welwyn",AL6 0XG,312000,Detached,"Freehold",No,Standard 2011-04-15,"1 Mary Proud Court, Oak Piece, Welwyn",AL6 0XG,170250,Flat,"Leasehold",No,Standard 2010-10-22,"8 Mary Proud Court, Oak Piece, Welwyn",AL6 0XG,250000,Terraced,"Freehold",No,Standard 2009-06-26,"5 Mary Proud Court, Oak Piece, Welwyn",AL6 0XG,237500,Flat,"Freehold",No,Standard 2006-05-12,"6 Mary Proud Court, Oak Piece, Welwyn",AL6 0XG,299995,Semi-detached,"Freehold",No,Standard 2004-03-31,"7 Mary Proud Court, Oak Piece, Welwyn",AL6 0XG,225000,Terraced,"Freehold",No,Standard 1999-11-29,"7 Mary Proud Court, Oak Piece, Welwyn",AL6 0XG,142000,Semi-detached,"Freehold",No,Standard 1999-03-12,"8 Mary Proud Court, Oak Piece, Welwyn",AL6 0XG,132500,Semi-detached,"Freehold",No,Standard 1997-05-30,"3 Mary Proud Court, Oak Piece, Welwyn",AL6 0XG,119950,Terraced,"Freehold",No,Standard 1997-02-07,"2 Mary Proud Court, Oak Piece, Welwyn",AL6 0XG,68000,Flat,"Leasehold",No,Standard 1997-01-07,"8 Mary Proud Court, Oak Piece, Welwyn",AL6 0XG,112000,Semi-detached,"Freehold",No,Standard 1996-09-06,"6 Mary Proud Court, Oak Piece, Welwyn",AL6 0XG,120000,Semi-detached,"Freehold",No,Standard 1996-05-31,"7 Mary Proud Court, Oak Piece, Welwyn",AL6 0XG,97500,Semi-detached,"Freehold",No,Standard