This proposed mega mansion will be located at 6017 Le Lac Road in Boca Raton, FL. Right now an 8,550 square foot mansion is situated on 7.5 acre lot. Pro golfer Greg Norman bought the home, built in 1985, in 2007 for $7 million. He listed it for sale a year later for $8 million, dropped it to $7 million a year later, and back in April to $6 million. Well now a proposed 29,000 square foot main residence and 3,000 square foot guest house will possibly take its place. It will features 7 bedrooms, 19 bathrooms, a boat house and helicopter access.

*Thanks to HOTR reader Jordan for the tip!