Most Expensive Homes in Key Biscayne

118 Matching Listings
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$25,000,000
Key Biscayne
Lorido Estates  
7 Bed, 8 Baths , 11,556 SqFt
28 Harbor Pt, Key Biscayne, FL 33149
Single Family - Waterfront Yes Days Listed: 237
$19,500,000
Key Biscayne
Smugglers Cove  
6 Bed, 7 Baths , 6,000 SqFt
430 N Mashta Dr, Key Biscayne, FL 33149
Single Family - Waterfront Yes Days Listed: 212
$19,500,000
Key Biscayne
-6.70% ($1,400,000) 1 Price Change : Last Change 7 Days Ago
Matheson Estates  
8 Bed, 8 Baths , 11,028 SqFt
9 Harbor Pt, Key Biscayne, FL 33149
Single Family - Waterfront Yes Days Listed: 59
$18,000,000
Key Biscayne
-18.18% ($4,000,000) 4 Price Changes : Last Change 23 Days Ago
Tropical Isle Homes Subdivisi  
7 Bed, 8 Baths , 8,928 SqFt
350 Harbor Dr, Key Biscayne, FL 33149
Single Family - Waterfront Yes Days Listed: 207
$14,850,000
Key Biscayne
-3.88% ($600,000) 1 Price Change : Last Change 64 Days Ago
Cape Florida Subdivision Sec  
7 Bed, 7 Baths , 7,495 SqFt
880 HARBOR DRIVE, Key Biscayne, FL 33149
Single Family - Waterfront Yes Days Listed: 227
$12,000,000
Key Biscayne
-14.29% ($2,000,000) 1 Price Change : Last Change 422 Days Ago
Cape Florida Subdivision Sec  
5 Bed, 6 Baths , 8,240 SqFt
100 Cape Florida Dr, Key Biscayne, FL 33149
Single Family - Waterfront Yes Days Listed: 627
$11,850,000
Key Biscayne
Biscayne Key Estates  
7 Bed, 7 Baths , 9,183 SqFt
760 Harbor Dr, Key Biscayne, FL 33149
Single Family - Waterfront Yes Days Listed: 142
$11,850,000
Key Biscayne
Tropical Isle Homes Subdivisi  
5 Bed, 5 Baths , 5,532 SqFt
290 Harbor Dr, Key Biscayne, FL 33149
Single Family - Waterfront Yes Days Listed: 284
$10,990,000
Key Biscayne
-7.65% ($910,000) 2 Price Changes : Last Change 281 Days Ago
Cape Florida Subdivision Sec  
5 Bed, 4 Baths , 2,735 SqFt
910 HARBOR DRIVE, Key Biscayne, FL 33149
Single Family - Waterfront Yes Days Listed: 713
$10,900,050
Key Biscayne
Biscayne Key Estates  
6 Bed, 6 Baths , 5,889 SqFt
730 Harbor Dr, Key Biscayne, FL 33149
Single Family - Waterfront Yes Days Listed: 109
$10,750,000
Key Biscayne
Cape Fla Subdivision Sec 2  
6 Bed, 9 Baths , 8,818 SqFt
251 Knollwood Dr, Key Biscayne, FL 33149
Single Family - Waterfront Yes Days Listed: 254
$9,990,000
Key Biscayne
-25.45% ($3,410,000) 4 Price Changes : Last Change 2 Days Ago
Lorido Estates  
7 Bed, 8 Baths , 7,445 SqFt
15 HARBOR PT, Key Biscayne, FL 33149
Single Family - Waterfront Yes Days Listed: 1144
$9,900,000
Key Biscayne
Mashta Island A Replat Of  
4 Bed, 3 Baths , 4,510 SqFt
511 N Mashta Dr, Key Biscayne, FL 33149
Single Family - Waterfront Yes Days Listed: 123
$9,450,000
Key Biscayne
-14.01% ($1,540,000) 2 Price Changes : Last Change 61 Days Ago
Mashta Island A Replat Of  
4 Bed, 4 Baths , 6,020 SqFt
501 N Mashta Drive, Key Biscayne, FL 33149
Single Family - Waterfront Yes Days Listed: 356
$8,900,000
Key Biscayne
-9.18% ($900,000) 1 Price Change : Last Change 9 Days Ago
Mashta Island  
6 Bed, 5 Baths , 6,395 SqFt
720 S Mashta Dr, Key Biscayne, FL 33149
Single Family - Waterfront Yes Days Listed: 172
Listing information © 2019 MLS Real Estate Board. The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate and may not be used for any commercial purpose or any other purpose. Information is deemed reliable but is not guaranteed accurate by the MLS or the Brokerage. Data last updated on 10-19-2019. IDX powered by Realty Net Media
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    ONE Sotheby's International Realty

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    260 Crandon Boulevard - Suite 42
    Key Biscayne, FL 33149

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