Key Biscayne Homes for Sale with a Private Dock

Key Biscayne is an island village connected to Miami by the Rickenbacker Causeway — beaches, Crandon Park, Bill Baggs park and a village center that feels like a small town.

Harbor Drive and the Mashta area offer protected bayfront dockage; the island's west side faces Biscayne Bay with the Miami skyline behind it.

Many listings say "waterfront" when the home only looks at the water. This page keeps only homes whose listing actually describes a dock, slip or lift on navigable water, and leaves out condos that only mention a building marina. Dock length, depth and bridge clearance still have to be measured in person before you plan around a specific boat.

I am Simon Gedz, a Realtor working South Florida since 1995. The listings below are live MLS data — ask me directly about any of them.