The so-called "Glass House" in Pasadena, MD is 10,000 square feet with views that can't be beat. The owner, Leroy Merritt who founded the Merritt Athletic Clubs in Baltimore, passed away in January 2010 and this house of his is heading to auction next month. As a 4 bed/4 bath it sits upon its own private peninsula so there isn't any worry of a crowd of people seeing straight into the living room. There's also an outdoor pool and a caretakers cottage that come with the property. Originally listed at $7.9M, the suggested opening bid is down to $4.5M and is 'selling absolute to the highest bidder' says the listing. Check out the photo gallery to see what just might be the largest spiral staircase inside someone's house.