3 Bedroom Homes in Key Biscayne, FL

32 for sale · 44 homes listed · Updated September 25, 2026

• 251 crandon boulevard 227, Key Biscayne 33149 $1,900,000 · 3 bd · 2 ba · 1,546 sqft
• 605 ocean drive 2l, Key Biscayne 33149 $2,490,000 · 3 bd · 3 ba · 1,772 sqft
• 881 ocean drive 20a, Key Biscayne 33149 $3,600,000 · 3 bd · 3 ba · 3,120 sqft
• 799 crandon boulevard 605, Key Biscayne 33149 $3,750,000 · 3 bd · 4 ba · 2,510 sqft
• 600 grapetree dr 11bn, Key Biscayne 33149 $3,599,000 · 3 bd · 3 ba · 3,711 sqft
• 430 grand bay drive 307, Key Biscayne 33149 $3,400,000 · 3 bd · 4 ba · 2,840 sqft
• 151 crandon boulevard 345, Key Biscayne 33149 $2,450,000 · 3 bd · 3 ba · 2,330 sqft
• 201 crandon boulevard 163, Key Biscayne 33149 $2,865,000 · 3 bd · 4 ba · 2,604 sqft
• 550 ocean drive 3h, Key Biscayne 33149 $720,000 · 3 bd · 2 ba
• 791 crandon boulevard 302, Key Biscayne 33149 $3,340,000 · 3 bd · 3 ba · 2,510 sqft
• 791 crandon boulevard 404, Key Biscayne 33149 $3,549,000 · 3 bd · 3 ba · 2,510 sqft
• 737 crandon boulevard 402, Key Biscayne 33149 $2,800,000 · 3 bd · 3 ba · 2,470 sqft
• 50 ocean lane drive 404, Key Biscayne 33149 $1,095,000 · 3 bd · 2 ba · 1,360 sqft
• 204 sunrise drive 204b, Key Biscayne 33149 $1,690,000 · 3 bd · 3 ba · 1,550 sqft
• 202 sunrise drive 202b, Key Biscayne 33149 $1,790,000 · 3 bd · 3 ba · 1,550 sqft
• 101 crandon boulevard 170, Key Biscayne 33149 $1,470,000 · 3 bd · 3 ba · 1,720 sqft
• 101 crandon boulevard 269, Key Biscayne 33149 $1,600,000 · 3 bd · 3 ba · 1,720 sqft
• 170 ocean lane drive 305, Key Biscayne 33149 $1,150,000 · 3 bd · 2 ba · 1,435 sqft
• 199 ocean lane drive 801, Key Biscayne 33149 $2,990,000 · 3 bd · 3 ba · 1,930 sqft
• 199 ocean lane drive 201, Key Biscayne 33149 $2,150,000 · 3 bd · 3 ba · 1,930 sqft
• 430 grand bay drive 708, Key Biscayne 33149 $3,490,000 · 3 bd · 3 ba · 2,840 sqft
• 1111 crandon boulevard a501, Key Biscayne 33149 $2,950,000 · 3 bd · 2 ba · 1,782 sqft
• 600 grapetree dr 11dn, Key Biscayne 33149 $2,850,000 · 3 bd · 2 ba · 1,889 sqft
• 201 crandon boulevard 175, Key Biscayne 33149 $4,450,000 · 3 bd · 3 ba · 2,604 sqft
• 575 crandon boulevard 801, Key Biscayne 33149 $2,100,000 · 3 bd · 4 ba · 2,450 sqft
• 765 crandon boulevard 603, Key Biscayne 33149 $2,799,000 · 3 bd · 3 ba · 2,632 sqft
• 600 grapetree dr 6bs, Key Biscayne 33149 $2,300,000 · 3 bd · 3 ba · 2,523 sqft
• listing-10647576576, Key Biscayne 33149 $1,360,000 · 3 bd · 2 ba · 1,847 sqft
• 596 fernwood rd b, Key Biscayne 33149 $2,795,000 · 3 bd · 4 ba · 1,650 sqft
• 119 harbor drive, Key Biscayne 33149 $3,300,000 · 3 bd · 2 ba · 1,554 sqft
• 151 crandon boulevard 1130, Key Biscayne 33149 $2,650,000 · 3 bd · 3 ba · 2,001 sqft
• 881 ocean drive 10a, Key Biscayne 33149 $3,750,000 · 3 bd · 3 ba · 3,120 sqft
• 155 ocean lane drive 300, Key Biscayne 33149 Pending $2,100,000 · 3 bd · 2 ba · 1,930 sqft
• 738 fernwood road, Key Biscayne 33149 Pending $2,875,000 · 3 bd · 2 ba · 1,312 sqft
• 181 crandon boulevard 308, Key Biscayne 33149 Pending $1,150,000 · 3 bd · 2 ba · 1,720 sqft
• 881 ocean drive 7d, Key Biscayne 33149 Pending $2,350,000 · 3 bd · 2 ba · 1,875 sqft
• 600 grapetree dr 10bn, Key Biscayne 33149 Active Under Contract $2,900,000 · 3 bd · 3 ba · 2,943 sqft
• 430 grand bay drive 1103, Key Biscayne 33149 Active Under Contract $6,850,000 · 3 bd · 4 ba · 3,630 sqft
• 600 grapetree dr 7es, Key Biscayne 33149 Active Under Contract $2,200,000 · 3 bd · 3 ba · 2,281 sqft
• 600 grapetree drive 10bn, Key Biscayne 33149 Active Under Contract $2,900,000 · 3 bd · 3 ba · 2,943 sqft
• 765 crandon boulevard 307, Key Biscayne 33149 Off market since Jul 2026 $3,100,000 · 3 bd · 4 ba · 3,091 sqft
• 254 sea view drive 5, Key Biscayne 33149 Off market since Jul 2026 $2,790,000 · 3 bd · 4 ba · 2,640 sqft
• 430 south grand bay drive 505, Key Biscayne 33149 Off market since Jul 2026 $4,017,400 · 3 bd · 4 ba · 2,930 sqft
• 605 ocean drive 7l, Key Biscayne 33149 Sold on Jul 31, 2026 $2,600,000 · 3 bd · 3 ba · 1,772 sqft