Homes in Oceana Key Biscayne Condo, Key Biscayne, FL

6 for sale · 8 homes listed · Updated November 9, 2026

• 360 Ocean Drive 205s, Key Biscayne 33149 $3,650,000 · 2 bd · 4 ba · 1,830 sqft
• 350 East Ocean Drive 301n, Key Biscayne 33149 $8,950,000 · 4 bd · 7 ba · 3,798 sqft
• 350 Ocean Drive Unit 205n, Key Biscayne 33149 $3,500,000 · 2 bd · 3 ba · 1,830 sqft
• 350 Ocean Drive Unit Lph2n, Key Biscayne 33149 $17,900,000 · 5 bd · 6 ba · 4,764 sqft
• 350 Ocean Drive 405n, Key Biscayne 33149 $3,799,000 · 2 bd · 4 ba · 1,727 sqft
• 110 Reef Lane 10, Key Biscayne 33149 $11,750,000 · 7 bd · 6 ba · 5,074 sqft
• 350 Ocean Drive Unit 701n, Key Biscayne 33149 Active Under Contract $11,495,000 · 4 bd · 6 ba · 3,787 sqft
• 111 Reef Lane, Key Biscayne 33149 Sold on Aug 7, 2026 $11,500,000 · 7 bd · 6 ba · 5,008 sqft