3 Bedroom Homes in Key Biscayne, FL

25 for sale · 49 homes listed · Updated November 9, 2026

• 251 Crandon Boulevard 227, Key Biscayne 33149 $1,900,000 · 3 bd · 2 ba · 1,546 sqft
• 605 Ocean Drive Unit 2l, Key Biscayne 33149 $2,199,000 · 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
• 151 Crandon Boulevard Unit 345, Key Biscayne 33149 $2,280,000 · 3 bd · 3 ba · 2,330 sqft
• 201 Crandon Boulevard 163, Key Biscayne 33149 $2,865,000 · 3 bd · 4 ba · 2,604 sqft
• 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
• 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
• 181 Crandon Boulevard 301, Key Biscayne 33149 $1,890,000 · 3 bd · 3 ba · 1,820 sqft
• 170 Ocean Lane Drive Unit 305, Key Biscayne 33149 $1,150,000 · 3 bd · 2 ba · 1,435 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
• 575 Crandon Boulevard 801, Key Biscayne 33149 $2,100,000 · 3 bd · 4 ba · 2,450 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 Road Unit B, Key Biscayne 33149 $2,725,000 · 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 Unit 1130, Key Biscayne 33149 $2,650,000 · 3 bd · 3 ba · 2,001 sqft
• 781 Crandon Boulevard 401, Key Biscayne 33149 $3,975,000 · 3 bd · 5 ba · 3,093 sqft
• 765 Crandon Boulevard Unit 310, Key Biscayne 33149 $2,850,000 · 3 bd · 3 ba · 2,602 sqft
• 177 Ocean Lane Drive Unit 501, Key Biscayne 33149 $4,450,000 · 3 bd · 3 ba · 1,930 sqft
• 881 Ocean Drive Unit 13h, Key Biscayne 33149 $3,500,000 · 3 bd · 3 ba · 3,120 sqft
• 765 Crandon Boulevard Unit 311, Key Biscayne 33149 $2,950,000 · 3 bd · 3 ba · 2,602 sqft
• 155 Ocean Lane Drive 300, Key Biscayne 33149 Pending $2,100,000 · 3 bd · 2 ba · 1,930 sqft
• 430 Grand Bay Drive 307, Key Biscayne 33149 Pending $3,400,000 · 3 bd · 4 ba · 2,840 sqft
• 550 Ocean Drive Unit 3h, Key Biscayne 33149 Pending $720,000 · 3 bd · 2 ba
• 50 Ocean Lane Drive Unit 404, Key Biscayne 33149 Pending $1,095,000 · 3 bd · 2 ba · 1,360 sqft
• 101 Crandon Boulevard 170, Key Biscayne 33149 Pending $1,470,000 · 3 bd · 3 ba · 1,720 sqft
• 738 Fernwood Road, Key Biscayne 33149 Pending $2,875,000 · 3 bd · 2 ba · 1,312 sqft
• 430 Grand Bay Drive Unit 708, Key Biscayne 33149 Pending $3,490,000 · 3 bd · 3 ba · 2,840 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
• 201 Crandon Boulevard 175, Key Biscayne 33149 Pending $4,450,000 · 3 bd · 3 ba · 2,604 sqft
• 200 Ocean Lane Drive Unit 401, Key Biscayne 33149 Pending $2,600,000 · 3 bd · 3 ba · 2,412 sqft
• 600 Grapetree Drive Unit 11bn, Key Biscayne 33149 Active Under Contract $3,599,000 · 3 bd · 3 ba · 3,711 sqft
• 600 Grapetree Dr 10bn, Key Biscayne 33149 Active Under Contract $2,900,000 · 3 bd · 3 ba · 2,943 sqft
• 737 Crandon Boulevard Unit 402, Key Biscayne 33149 Active Under Contract $2,800,000 · 3 bd · 3 ba · 2,470 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
• 199 Ocean Lane Drive 801, Key Biscayne 33149 Active Under Contract $2,990,000 · 3 bd · 3 ba · 1,930 sqft
• 600 Grapetree Drive 10bn, Key Biscayne 33149 Active Under Contract $2,900,000 · 3 bd · 3 ba · 2,943 sqft
• 765 Crandon Boulevard 603, Key Biscayne 33149 Active Under Contract $2,799,000 · 3 bd · 3 ba · 2,632 sqft
• 881 Ocean Drive Unit 10a, Key Biscayne 33149 Active Under Contract $3,750,000 · 3 bd · 3 ba · 3,120 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