Complex sentence: This 1-1/2 story vernacular wood frame house is super cool, as well as estimated to have been built in the late 18th or early 19th century, and is a well-preserved example of a period farmhouse.
Split into simpler sentences: This 1-1/2 story vernacular wood frame house is super cool. Also is estimated to have been built in the late 18th or early 19th century, and is a well-preserved example of a period farmhouse.