5+ Bedroom Homes for Sale in 33149

128 Days on Market

House for Sale

$237,000,000

5 bd · 9 ba · 11,528 sqft

485 W Matheson Dr, Key Biscayne, FL 33149

TROPICAL ISLE HOMES RESUB

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

14 Days on Market

House for Sale

$19,900,000

5 bd · 4 ba · 3,085 sqft

520 S Mashta Dr, Key Biscayne, FL 33149

MASHTA ISLAND A REPLAT OF

180 Days on Market

Condo for Sale

$18,900,000

5 bd · 6 ba · 8,435 sqft

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

GRAND BAY

54 Days on Market

Condo for Sale

$18,500,000

5 bd · 6 ba · 4,566 sqft

799 Crandon Blvd # PH-8, Key Biscayne, FL 33149

OCEAN CLUB

136 Days on Market

Condo for Sale

$17,900,000

5 bd · 6 ba · 4,764 sqft

350 Ocean Dr # LPH2N, Key Biscayne, FL 33149

OCEANA KEY BISCAYNE

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

37 Days on Market

House for Sale

$9,200,000

5 bd · 6 ba · 4,416 sqft

625 Curtiswood Dr, Key Biscayne, FL 33149

BISCAYNE KEY ESTATES

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

353 Days on Market

House for Sale

$7,950,000

5 bd · 5 ba · 4,166 sqft

545 SABAL PALM, Key Biscayne, FL 33149

TROPICAL ISLE HOMES SUB 2N

110 Days on Market

House for Sale

$7,490,000

5 bd · 7 ba · 3,768 sqft

571 Glenridge Rd, 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

145 Days on Market

House for Sale

$6,950,000

5 bd · 6 ba · 5,421 sqft

685 Harbor Ln, 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

16 Days on Market

House for Sale

$5,990,000

5 bd · 5 ba · 4,759 sqft

501 Bay Lane, Key Biscayne, FL 33149

TROPICAL ISLE HOMES SUB 3

9 Days on Market

House for Sale

$5,785,000

5 bd · 6 ba · 3,495 sqft

335 W Enid Dr, Key Biscayne, FL 33149

BISCAYNE KEY ESTATES

10 Days on Market

House for Sale

$5,600,000

5 bd · 5 ba · 3,197 sqft

755 Curtiswood Dr, Key Biscayne, FL 33149

BISCAYNE KEY ESTATES

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 5+ 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 5 or more bedrooms. Florida Lux Real Estate currently tracks 27 active listings here. MLS inventory updated October 11, 2026.