Homes under $750K in Key Biscayne, FL
17 homes for sale · Updated August 12, 2026
- 798 crandon blvd 16-c, Key Biscayne 33149 $725,000 · 2 bd · 2 ba · 875 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
- 155 ocean lane drive 302, Key Biscayne 33149 $749,000 · 1 bd · 2 ba · 895 sqft
- 240 galen drive 214, Key Biscayne 33149 $485,000 · 1 bd · 2 ba · 725 sqft
- 798 crandon boulevard 16-c, Key Biscayne 33149 $725,000 · 2 bd · 2 ba · 875 sqft
- 55 ocean lane drive 3030, Key Biscayne 33149 $580,000 · 1 bd · 2 ba · 972 sqft
- 555 crandon blvd 43 43, Key Biscayne 33149 $699,000 · 2 bd · 2 ba · 1,040 sqft
- 200 galen drive 202, Key Biscayne 33149 $409,000 · 1 bd · 2 ba · 730 sqft
- 255 sunrise drive 107, Key Biscayne 33149 $499,000 · 1 bd · 1 ba · 608 sqft
- 255 sunrise drive 103, Key Biscayne 33149 $480,000 · 1 bd · 1 ba · 608 sqft
- 240 galen drive 314, Key Biscayne 33149 $495,000 · 1 bd · 1 ba · 725 sqft
- 100 ocean lane drive 303, Key Biscayne 33149 $505,000 · 1 bd · 2 ba · 870 sqft
- 240 galen drive 109, Key Biscayne 33149 $740,000 · 3 bd · 2 ba · 1,100 sqft
- 210 sea view drive 207, Key Biscayne 33149 $589,000 · 1 bd · 2 ba · 875 sqft
- 100 sunrise drive 5, Key Biscayne 33149 $429,000 · 1 ba · 410 sqft
- 251 galen drive 302, Key Biscayne 33149 $480,000 · 1 bd · 2 ba · 854 sqft