$54,000,000
It's 24,000+ sq ft on 4+ acres, with a 14,000+ sq ft garage.
It's a bit more than 5 miles away, but not much.
Way more house, lot, garage than I would want... which is a good thing since barring a huge lotto win (and I don't play, so that's not happening) there's no way I could afford it. LOL