Key Biscayne Real Estate

“Island Paradise”

Search all available houses, condos, and rentals in Key Biscayne FL. Use the tools below to search all active Key Biscayne listings by price, bedrooms, bathrooms, or by map. Please contact us if you need a more detailed custom search of active, pending, or sold property listings.

Thinking of selling your Key Biscayne home?

Key Biscayne Homes For Sale

New Listing - 4 weeks online

1 / 33

$18,200,000

Single Family Home For Sale

Active

8

BEDS

11

TOTAL BATHS

11,028

SQFT

9 Harbor Point
Key Biscayne, FL 33149
Matheson Estates Subdivision

1 / 23

$16,500,000

Single Family Home For Sale

Active

7

BEDS

9

TOTAL BATHS

8,928

SQFT

350 Harbor Dr
Key Biscayne, FL 33149
Tropical Isle Homes Sub 4 Subdivision

1 / 46

$15,950,000

Single Family Home For Sale

Pending

7

BEDS

10

TOTAL BATHS

8,307

SQFT

880 Harbor Drive
Key Biscayne, FL 33149
Cape Florida Sub Sec 1 Subdivision

1 / 36

$14,900,000

Single Family Home For Sale

Pending

5

BEDS

6

TOTAL BATHS

7,004

SQFT

260 Harbor Dr
Key Biscayne, FL 33149
Tropical Isle Homes Sub 4 Subdivision

Price Change - 4 weeks ago

1 / 87

$14,850,000

Single Family Home For Sale

Active

7

BEDS

7

TOTAL BATHS

6,490

SQFT

610 S Mashta Dr
Key Biscayne, FL 33149
Mashta Island A Replat Of Subdivision

Price Change - 4 days ago

1 / 70

$12,700,000

Single Family Home For Sale

Active

6

BEDS

7

TOTAL BATHS

5,940

SQFT

481 S Mashta Dr
Key Biscayne, FL 33149
Smugglers Cove Subdivision

1 / 44

$12,500,000

Condo For Sale

Active

5

BEDS

6

TOTAL BATHS

5,890

SQFT

445 Grand Bay Dr #1011
Key Biscayne, FL 33149
Grand Bay Residences Cond Subdivision

New Listing - 2 weeks online

1 / 39

$12,200,000

Villa For Sale

Active

4

BEDS

5

TOTAL BATHS

5,074

SQFT

110 Reef Ln #10
Key Biscayne, FL 33149
Oceana Key Biscayne Condo Subdivision

1 / 12

$11,995,000

Single Family Home For Sale

Pending

5

BEDS

5

TOTAL BATHS

5,532

SQFT

290 Harbor Dr
Key Biscayne, FL 33149
Tropical Isle Homes Sub 4 Subdivision

1 / 69

$10,440,000

Single Family Home For Sale

Active

4

BEDS

6

TOTAL BATHS

6,661

SQFT

161 Cape Florida Drive
Key Biscayne, FL 33149
Cape Florida Sub Sec 3 Subdivision

1 / 56

$9,900,000

Single Family Home For Sale

Pending

4

BEDS

4

TOTAL BATHS

6,246

SQFT

925 Mariner Drive
Key Biscayne, FL 33149
Cape Fla Sub Sec 2 Subdivision

1 / 24

$9,875,000

Single Family Home For Sale

Active

6

BEDS

9

TOTAL BATHS

8,818

SQFT

251 Knollwood Dr
Key Biscayne, FL 33149
Cape Fla Sub Sec 2 Subdivision

1 / 20

$9,845,000

Single Family Home For Sale

Pending

5

BEDS

6

TOTAL BATHS

6,093

SQFT

740 Harbor Dr
Key Biscayne, FL 33149
Biscayne Key Estates Subdivision

1 / 15

$9,800,000

Single Family Home For Sale

Active

1

BED

2

TOTAL BATHS

960 Harbor Dr
Key Biscayne, FL 33149
Cape Florida Sub Sec 1 Subdivision

1 / 16

$9,750,000

Condo For Sale

Active

5

BEDS

7

TOTAL BATHS

4,610

SQFT

785 Crandon Blvd #PH1
Key Biscayne, FL 33149
Club Tower Two Condo Subdivision

1 / 72

$8,890,000

Single Family Home For Sale

Pending

5

BEDS

6

TOTAL BATHS

4,502

SQFT

110 Cape Florida Dr
Key Biscayne, FL 33149
Cape Florida Sub Sec 3 Subdivision

1 / 53

$7,900,000

Condo For Sale

Active

4

BEDS

7

TOTAL BATHS

3,787

SQFT

350 Ocean Dr #401N
Key Biscayne, FL 33149
Oceana Key Biscayne Condo Subdivision

1 / 4

$7,900,000

Single Family Home For Sale

Active

0.3558310376492195

ACRES

MIAMI-DADE

COUNTY

870 Harbor Dr
Key Biscayne, FL 33149
Cape Florida Sub Sec 1 Subdivision

1 / 51

$7,850,000

Single Family Home For Sale

Pending

6

BEDS

7

TOTAL BATHS

3,636

SQFT

425 W Mashta Dr
Key Biscayne, FL 33149
Biscayne Key Estates Subdivision

1 / 41

$7,500,000

Single Family Home For Sale

Active

4

BEDS

6

TOTAL BATHS

390 Pacific Rd
Key Biscayne, FL 33149
Holiday Colony Subdivision

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MyFloridaHomesite Team

(954) 944-3534

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