Location: 500 S Mashta Drive, Key Biscayne, FL

Square Footage: 11,149

Bedrooms & Bathrooms: 6 bedrooms & 8 bathrooms

Price: $22,000,000

This newly built Contemporary style waterfront mansion is located at 500 S Mashta Drive in Key Biscayne, FL and is situated on half an acre of land. 

It features approximately 11,149 square feet of living space with 6 bedrooms, 6 full and 2 half bathrooms, foyer with staircase, 2-story great room, 2 living rooms, formal dining room, gourmet kitchen, breakfast room, home office, gym, garage and more.

Outdoor features include balconies, patio, infinity edge swimming pool with spa and a boat dock.

It is listed at $22,000,000.


  • horselips

    I don’t care where it is, anybody who thinks a 12″ x 12″ square of this P.O.S. either cost to build or is worth two thousand dollars needs his head examined. The listing calls this an oversized lot! What lot? Call that a lot? It’s not a ‘lot,’ it’s a ‘little.’ May the buyer who falls for these arbitrary and contrived market conditions never take off those rose colored glasses.