This old southern home is worth a few more $mil since the last time I checked?

[theking]

The Southernmost House in the Continental U.S. Just Hit the Market for $18.5 Million

The Southernmost home in the continental U.S. has been listed on the market for $18.5 million. Situated on less than half an acre, the 4,008-square-foot, home sits at the heart of Key West, Florida, near the Southernmost Point buoy where the Atlantic Ocean and Gulf of Mexico meet.

I took these photos when I was there while waiting in this line:






This was the estimated value at that time:

[theking]

The house doesn't look much IMO but as they say in Real Estate: "location, location, location" 

[theking]

I bet the old home directly across the street's value also went up per the photo I took below...  :




This was that home's estimated value at that time: