Luxury Properties for sale in Key Biscayne, Florida

Discover unparalleled luxury at 960 Mariner Dr, Key Biscayne. This new architectural gem offers over 9,640 sf of living space, 7742 sf under air conditioning, on a 15,381 sf lot...

Presented by Globalty Investment

Unique opportunity to own this extraordinary 4-bedroom plus den townhouse offering the lifestyle and comfort of a single-family home. Stunning and spacious living areas feature...

Presented by Globalty Investment

Situated on the exclusive island of Key Biscayne, this extraordinary 7,000sqft waterfront estate sits on a rare double lot located on Hurricane Harbor overlooking tranquil Manatee...

Presented by Globalty Investment

Spectacular and impeccably appointed modern residence situated on a 13,651 sf lot on prestigious Island Drive—one of Key Biscayne’s most elevated streets. Boasting a total of...

Presented by Globalty Investment

Private and prestigious waterfront estate featuring Panoramic views of Biscayne Bay and Pines canal. A dream property for the Yacht set, with 346 ft of water frontage & direct...

Presented by Globalty Investment

High above the turquoise waters of Key Biscayne rises a penthouse that simply cannot be replicated. Once featured in Architectural Digest, this legendary corner residence at Grand...

Presented by Brigitte Nachtigall | ONE Sotheby's International Realty

Extensively renovated and move in ready four bedroom five and a half bath corner beachfront residence at Oceana Key Biscayne offering refined architecture thoughtful detailing and...

Presented by Lucia Marin | ONE Sotheby's International Realty

Enjoying an exceptional 270 ft of L shaped water frontage facing the 185 ft wide Pines Canal and the natural beauty of Bill Baggs Cape Florida State Park, this elegant island...

Presented by Lucia Marin | ONE Sotheby's International Realty

Rarely available in The Ocean Club's most desirable beachfront building, Ocean Tower Two, this 3,084 sqft residence has been reimagined from its original 3-bedroom layout into a...

Presented by Lucia Marin | ONE Sotheby's International Realty

Unique opportunity to own a custom-designed and remodeled 2,605 sf residence in The Ocean Club’s most desirable beachfront building, Ocean Tower Two. Originally a three-bedroom,...

Presented by Lucia Marin | ONE Sotheby's International Realty

Located on the exclusive and highly sought-after Mashta Island, this exceptional property offers a rare opportunity to build your dream home or enjoy the existing beautifully...

Presented by Globalty Investment

Discover this striking contemporary residence, perfectly positioned on an oversized 9,258 sf lot on Harbor Drive, one of Key Biscayne’s most elegant and prestigious streets. Built...

Presented by Mark Chatburn | ONE Sotheby's International Realty