4 Bedroom Homes in Key Biscayne, FL
15 for sale · 21 homes listed · Updated November 9, 2026
- 691 Ridgewood Road, Key Biscayne 33149 $3,800,000 · 4 bd · 4 ba · 3,403 sqft
- 350 East Ocean Drive 301n, Key Biscayne 33149 $8,950,000 · 4 bd · 7 ba · 3,798 sqft
- 640 South Mashta Drive, Key Biscayne 33149 $16,800,000 · 4 bd · 4 ba · 3,620 sqft
- 690 Warren Lane, Key Biscayne 33149 $5,378,000 · 4 bd · 4 ba · 3,549 sqft
- 209 East Enid Drive Unit 36, Key Biscayne 33149 $2,600,000 · 4 bd · 4 ba · 2,442 sqft
- 785 Crandon Blvd 205 305, Key Biscayne 33149 $5,950,000 · 4 bd · 5 ba · 4,200 sqft
- 200 Ocean Lane Drive Unit 501, Key Biscayne 33149 $3,499,999 · 4 bd · 4 ba · 1,880 sqft
- 631 North Mashta Drive, Key Biscayne 33149 $18,500,000 · 4 bd · 5 ba · 2,255 sqft
- 161 Cape Florida Drive, Key Biscayne 33149 $14,490,000 · 4 bd · 6 ba · 6,661 sqft
- 475 Woodcrest Road, Key Biscayne 33149 $4,500,000 · 4 bd · 3 ba · 2,689 sqft
- 548 Fernwood Road 548, Key Biscayne 33149 $3,300,000 · 4 bd · 3 ba · 2,448 sqft
- 430 Grand Bay Drive Unit 606, Key Biscayne 33149 $3,900,000 · 4 bd · 4 ba · 2,930 sqft
- 445 Grand Bay Drive Unit 104, Key Biscayne 33149 $3,950,000 · 4 bd · 5 ba · 3,250 sqft
- 799 Crandon Boulevard 202, Key Biscayne 33149 $5,490,000 · 4 bd · 6 ba · 3,581 sqft
- 445 Grand Bay Drive Unit Ph-2a, Key Biscayne 33149 $12,990,000 · 4 bd · 6 ba · 7,400 sqft
- 255 Ridgewood Road, Key Biscayne 33149 Pending $3,550,000 · 4 bd · 3 ba · 2,177 sqft
- 669 South Mashta Drive, Key Biscayne 33149 Pending $5,799,000 · 4 bd · 4 ba · 3,382 sqft
- 301 Hampton Lane, Key Biscayne 33149 Pending $3,200,000 · 4 bd · 3 ba · 2,068 sqft
- 350 Ocean Drive Unit 701n, Key Biscayne 33149 Active Under Contract $11,495,000 · 4 bd · 6 ba · 3,787 sqft
- 201 Crandon Boulevard 174, Key Biscayne 33149 Active Under Contract $5,100,000 · 4 bd · 6 ba · 3,254 sqft
- 201 Crandon Boulevard 175, Key Biscayne 33149 Off market since Jul 2026 $4,450,000 · 4 bd · 4 ba · 2,604 sqft