We are currently finishing up the building phase of our modular home. Total costs are around $170,000. It is 2,300 sqft on the first floor, 2,300 sqft full basement with walkout, and 1,100 sqft second floor.
I can't tell a difference in the quality of this home from a normal stick built home. Time was greatly reduced from normal construction. Looking up from the basement, you have no idea that was built offsite.
Again, this is a modular home, meaning it was built in parts offsite and brought in. It has been hard to explain to people the differences, because they think it is just a double wide. Then I explain that is on a full basement and has a second floor, which just causes even more confusion.