6+ Bedroom Homes for Sale in 33149

13 Days on Market

House for Sale

$27,900,000

8 bd · 9 ba · 9,159 sqft

241 Cape Florida Dr, Key Biscayne, FL 33149

CAPE FLORIDA SUB SEC 3

92 Days on Market

House for Sale

$19,950,000

6 bd · 7 ba · 6,208 sqft

120 Knollwood Dr, Key Biscayne, FL 33149

CAPE FLA SUB SEC 2

Newly Listed

House for Sale

$16,500,000

6 bd · 7 ba · 7,103 sqft

131 Cape Florida Dr, Key Biscayne, FL 33149

CAPE FLORIDA SUB SEC 3

417 Days on Market

House for Sale

$12,485,000

6 bd · 8 ba · 6,405 sqft

420 Island Dr, Key Biscayne, FL 33149

CAPE FLORIDA SUB SEC 1

Newly Listed

Home for Sale

$11,750,000

7 bd · 6 ba · 5,074 sqft

110 Reef Ln # 10, Key Biscayne, FL 33149

OCEANA KEY BISCAYNE

536 Days on Market

House for Sale

$9,800,000

6 bd · 7 ba · 5,826 sqft

31 Island Dr, Key Biscayne, FL 33149

CAPE FLORIDA SUB SEC 3

123 Days on Market

House for Sale

$8,500,000

6 bd · 7 ba · 4,190 sqft

238 Buttonwood Dr, Key Biscayne, FL 33149

TROPICAL ISLE HOMES SUB 4

24 Days on Market

House for Sale

$8,000,000

6 bd · 6 ba · 1,044 sqft

544 Warren Ln, Key Biscayne, FL 33149

TROPICAL ISLE HOMES SUB

97 Days on Market

House for Sale

$7,450,000

7 bd · 9 ba · 4,565 sqft

425 Harbor Dr, Key Biscayne, FL 33149

TROPICAL ISLE HOMES SUB 3

117 Days on Market

House for Sale

$7,390,000

6 bd · 7 ba · 4,043 sqft

741 Harbor Dr, Key Biscayne, FL 33149

BISCAYNE KEY ESTATES

293 Days on Market

House for Sale

$6,900,000

6 bd · 7 ba · 3,550 sqft

110 Hampton Ln, Key Biscayne, FL 33149

TROPICAL ISLE HOMES SUB 4

90 Days on Market

House for Sale

$5,199,000

6 bd · 5 ba · 3,356 sqft

650 Curtiswood Dr, Key Biscayne, FL 33149

BISCAYNE KEY ESTATES

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Looking at 6+ Bedroom Homes for Sale in 33149?

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Matthew Gromadzki

Real Estate Broker

(786) 370-8570

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Live MLS inventory in 33149, updated continuously. Showing homes with 6 or more bedrooms. Florida Lux Real Estate currently tracks 12 active listings here. MLS inventory updated October 11, 2026.