Homes under $750K in Key Biscayne, FL
15 for sale · 19 homes listed · Updated September 25, 2026
- 155 ocean lane drive 302, Key Biscayne 33149 $749,000 · 1 bd · 2 ba · 895 sqft
- 255 sunrise drive 103, Key Biscayne 33149 $450,000 · 1 bd · 1 ba · 608 sqft
- 798 crandon blvd 16-c, Key Biscayne 33149 $699,000 · 2 bd · 2 ba · 875 sqft
- 100 sunrise drive 5, Key Biscayne 33149 $429,000 · 1 ba · 410 sqft
- 240 galen drive 314, Key Biscayne 33149 $495,000 · 1 bd · 1 ba · 725 sqft
- 555 crandon boulevard 43, Key Biscayne 33149 $699,000 · 2 bd · 2 ba · 1,040 sqft
- 550 ocean drive 3h, Key Biscayne 33149 $720,000 · 3 bd · 2 ba
- 240 galen drive 214, Key Biscayne 33149 $475,000 · 1 bd · 2 ba · 725 sqft
- 251 galen drive 302, Key Biscayne 33149 $480,000 · 1 bd · 2 ba · 854 sqft
- 210 sea view drive 207, Key Biscayne 33149 $579,000 · 1 bd · 2 ba · 875 sqft
- 255 sunrise drive 107, Key Biscayne 33149 $459,000 · 1 bd · 1 ba · 608 sqft
- 100 ocean lane drive 303, Key Biscayne 33149 $505,000 · 1 bd · 2 ba · 870 sqft
- 195 sunrise drive 7, Key Biscayne 33149 $519,000 · 1 bd · 1 ba · 790 sqft
- 260 sunrise dr d, Key Biscayne 33149 $535,000 · 1 bd · 1 ba · 740 sqft
- 798 crandon blvd 55-b, Key Biscayne 33149 $629,000 · 1 bd · 2 ba · 776 sqft
- 300 galen drive 306, Key Biscayne 33149 Pending $720,000 · 2 bd · 2 ba · 1,068 sqft
- 200 galen drive 202, Key Biscayne 33149 Active Under Contract $384,000 · 1 bd · 2 ba · 730 sqft
- 100 ocean lane drive 202, Key Biscayne 33149 Off market since Jul 2026 $595,000 · 1 bd · 2 ba · 870 sqft
- 798 crandon blvd 55-b, Key Biscayne 33149 Off market since Jul 2026 $549,000 · 1 bd · 1 ba · 776 sqft