Key Biscayne, FL Homes for Sale

143 homes for sale and 171 for rent in Key Biscayne — median asking price $2.1M. Live MLS inventory on the map, updated continuously.

$17,900,000

5 bd · 6 ba · 4,764 sqft

350 Ocean Dr, Key Biscayne FL 33149

OCEANA KEY BISCAYNE

$2,499,000

3 bd · 3 ba · 2,330 sqft

151 Crandon Blvd # 345, Key Biscayne FL 33149

THE EMERALD BAY

$2,250,000New

2 bd · 3 ba · 2,060 sqft

737 Crandon Blvd # 1, Key Biscayne FL 33149

LAKE VILLA TWO CONDO

$845,000New

2 bd · 2 ba · 895 sqft

Commodore Club West Condo

$1,150,000

3 bd · 2 ba · 1,435 sqft

170 Ocean Lane Dr # 305, Key Biscayne FL 33149

OCEAN LANE PLAZA

$1,100,000

2 bd · 2 ba · 1,260 sqft

199 Ocean Lane Dr # 206, Key Biscayne FL 33149

Commodore Club South Cond

$18,500,000

4 bd · 4.5 ba · 2,255 sqft

631 N Mashta Drive, Key Biscayne FL 33149

$1,299,000

2 bd · 2 ba · 1,260 sqft

177 Ocean Lane Dr # 213, Key Biscayne FL 33149

KEY BISCAYNE'S COMMODORE

$1,395,000

2 bd · 2 ba · 1,260 sqft

199 Ocean Lane Dr # 1207, Key Biscayne FL 33149

COMMODORE CLUB SOUTH COND

$3,750,000

2 bd · 3 ba · 1,830 sqft

350 Ocean Dr # 205N, Key Biscayne FL 33149

Oceana Key Biscayne

$399,000

1 bd · 2 ba · 730 sqft

200 Galen Dr # 202, Key Biscayne FL 33149

Galen Drive West Condomin

$5,199,000

6 bd · 5 ba · 3,356 sqft

650 Curtiswood Dr, Key Biscayne FL 33149

BISCAYNE KEY ESTATES

$1,220,000

2 bd · 2 ba · 1,580 sqft

200 Ocean Lane Dr # 407, Key Biscayne FL 33149

ISLAND HOUSE APT INC - CO

$2,800,000

3 bd · 3 ba · 2,470 sqft

737 Crandon Blvd # 402, Key Biscayne FL 33149

Lake Villa Two

$2,850,000

3 bd · 2 ba · 1,889 sqft

600 Grapetree Dr, Key Biscayne FL 33149

MAR-AZUL CONDO

$3,750,000

3 bd · 3 ba · 3,711 sqft

600 Grapetree Dr, Key Biscayne FL 33149

Mar Azul

$1,150,000

2 bd · 2 ba · 1,260 sqft

155 Ocean Lane Dr # 413, Key Biscayne FL 33149

Commodore Club West

$2,300,000New

3 bd · 3 ba · 2,523 sqft

600 Grapetree Dr, Key Biscayne FL 33149

MAR AZUL CONDO

$19,900,000New

5 bd · 4 ba · 3,085 sqft

520 S Mashta Dr, Key Biscayne FL 33149

MASHTA ISLAND A REPLAT OF

$849,000

2 bd · 2 ba · 1,370 sqft

150 Ocean Lane Dr # 2A, Key Biscayne FL 33149

ISLAND BREAKER CONDO

$1,480,000

2 bd · 3 ba · 1,340 sqft

232 Sea View Dr # 108, Key Biscayne FL 33149

CAPE FLORIDA CLUB CONDO

$1,400,000

1 bd · 1 ba · 1,217 sqft

200 Ocean Lane Dr, Key Biscayne FL 33149

ISLAND HOUSE APT INC - CO

$2,520,000

2 bd · 3 ba · 1,760 sqft

445 Grand Bay Dr # 418, Key Biscayne FL 33149

Grand Bay Residences

$2,799,000New

3 bd · 3 ba · 2,632 sqft

765 Crandon Blvd # 603, Key Biscayne FL 33149

Ocean Club