Here is a late 1700's English Barn from North Fryeburg, Me.  It is a hewn frame approximately 30'x60'.  We believe the original barn to be 30'x40 with the remaining 20' feet added soon after the original.  The frame is primarily Eastern White Pine with some Hemlock posts.  The timbers are large in this frame.  This barn would make a great house conversion.  It could easily be scaled back to the original 30'x40' size.  However, the additional 20' would make for a wonderful master suite in the loft with room below for more bedrooms, utilities etc.  This allows for most of the barn to remain open.

Sold!