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.

$3,730,000

5 bd · 4 ba · 2,700 sqft

524 Warren Ln, Key Biscayne FL 33149

TROPICAL ISLE HOMES SUB 1

$2,100,000New

3 bd · 3 ba · 2,450 sqft

575 Crandon Blvd # 801, Key Biscayne FL 33149

KEY BISC AMBASSADOR CONDO

$1,175,000New

2 bd · 3 ba · 1,340 sqft

224 Sea View Dr # 104, Key Biscayne FL 33149

CAPE FLORIDA CLUB

$1,590,000

3 bd · 3 ba · 1,720 sqft

101 Crandon Blvd # 170, Key Biscayne FL 33149

KEY COLONY NO 4 CONDO

$2,750,000

4 bd · 4 ba · 2,442 sqft

209 E Enid Dr # 36, Key Biscayne FL 33149

GDNS OF KEY BISCAYNE

$1,770,000New

2 bd · 2 ba · 1,496 sqft

613 Ocean Dr # 5D, Key Biscayne FL 33149

Sands Of Key Biscayne

$785,000

2 bd · 2 ba · 1,242 sqft

100 Ocean Lane Dr # 301, Key Biscayne FL 33149

KEY BISCAYNE ONE HUNDRED

$18,900,000

5 bd · 6 ba · 8,435 sqft

445 Grand Bay Drive # 1A, Key Biscayne FL 33149

GRAND BAY

$1,570,000

2 bd · 2 ba · 1,597 sqft

1121 Crandon Blvd # F403, Key Biscayne FL 33149

TOWERS OF KEY BISCAYNE

$3,850,000

4 bd · 4 ba · 1,880 sqft

200 Ocean Lane Dr # 501, Key Biscayne FL 33149

ISLAND HOUSE

$25,900,000

4 bd · 4 ba · 2,566 sqft

200 Harbor Dr, Key Biscayne FL 33149

TROPICAL ISLE HOMES SUB 4

$5,785,000New

5 bd · 6 ba · 3,495 sqft

335 W Enid Dr, Key Biscayne FL 33149

BISCAYNE KEY ESTATES

$29,900,000New

8 bd · 9 ba · 9,159 sqft

241 Cape Florida Dr, Key Biscayne FL 33149

CAPE FLORIDA SUB SEC 3

$4,450,000New

3 bd · 3 ba · 2,604 sqft

201 Crandon Blvd # 175, Key Biscayne FL 33149

KEY COLONY NO 1

$3,595,000

3 bd · 3 ba · 3,120 sqft

881 Ocean Dr # 7H, Key Biscayne FL 33149

Casa del Mar

$4,950,000

5 bd · 5.5 ba · 4,220 sqft

24 Grand Bay Estates Circle, Key Biscayne FL 33149

$1,690,000

3 bd · 3 ba · 1,550 sqft

204 Sunrise Dr # 204B, Key Biscayne FL 33149

KEY CASSA

$1,590,000

2 bd · 2 ba · 1,409 sqft

1111 Crandon Blvd # B705, Key Biscayne FL 33149

Tower of Key Biscayne

$725,000

2 bd · 2 ba · 875 sqft

798 Crandon Blvd # C, Key Biscayne FL 33149

LE PHARE KEY BISCAYNE

$1,745,000

2 bd · 3 ba · 1,404 sqft

425 Grapetree Dr # 211, Key Biscayne FL 33149

GRAPETREE TOWNHOUSE CONDO

$1,575,000

2 bd · 3 ba · 1,404 sqft

425 Grapetree Dr # 206, Key Biscayne FL 33149

Grapetree Townhouse

$844,000New

2 bd · 2 ba · 1,330 sqft

210 Sea View Dr # 409, Key Biscayne FL 33149

Cape Florida Club

$6,900,000

6 bd · 7 ba · 3,550 sqft

110 Hampton Ln, Key Biscayne FL 33149

TROPICAL ISLE HOMES SUB 4

$3,650,000

2 bd · 4 ba · 1,830 sqft

360 Ocean Dr # 205S, Key Biscayne FL 33149

OCEANA KEY BISCAYNE CONDO