Price: $13.9 million
Bathrooms: 16 full, 6 half
Square Footage: 54,000
Coming in at number 1 is this monster-scale mansion in Birmingham. Built in 1997 for Larry House, the former CEO of MedPartners, it is inspired by historic French and Italian castles.
It features hand-painted frescoes, domes, coffered ceilings, an elaborate carved wood bar and equestrian facilities, among many other amenities. No word yet on whether it can be viewed from space, but the aerial view does reveal this estate has a guitar-shaped driveway.