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Key Biscayne Homes For Sale

42 Results

Active
Listing Image
$6,900,000
 
5 Beds | 5 Baths | 3,525 sf ($1,957 / SqFt)
261 Greenwood Dr
Key Biscayne, FL 33149
 
Active
Listing Image
$71,000,000
 
1 Beds | 1 Baths | 4,679 sf ($15,174 / SqFt)
280 Harbor Dr
Key Biscayne, FL 33149
 
Active
Listing Image
$4,995,000
 
3 Beds | 3 Baths | 3,382 sf ($1,477 / SqFt)
669 S Mashta Dr
Key Biscayne, FL 33149
 
Active
Listing Image
$3,800,000
 
4 Beds | 3 Baths | 2,063 sf ($1,842 / SqFt)
385 Harbor Ct
Key Biscayne, FL 33149
 
Active
Listing Image
$3,300,000
 
4 Beds | 3 Baths | 1,979 sf ($1,668 / SqFt)
710 Allendale Rd
Key Biscayne, FL 33149
 
Pending
Listing Image
$2,950,000
 
4 Beds | 4 Baths | 2,488 sf ($1,186 / SqFt)
665 Hampton Ln
Key Biscayne, FL 33149
 
Active
Listing Image
$3,490,000
-6% (-$210,000)  
5 Beds | 5 Baths | 5,371 sf ($650 / SqFt)
761 Ridgewood Rd
Key Biscayne, FL 33149
1 Price Changes / 2 Days Ago  
Active
Listing Image
$4,000,000
 
4 Beds | 4 Baths | 2,699 sf ($1,482 / SqFt)
340 Ridgewood Rd
Key Biscayne, FL 33149
 
Active
Listing Image
$2,950,000
 
3 Beds | 2 Baths | 1,847 sf ($1,597 / SqFt)
330 Fernwood Road #2
Key Biscayne, FL 33149
 
Active
Listing Image
$6,995,000
 
5 Beds | 5 Baths | 3,518 sf ($1,988 / SqFt)
100 Hampton Ln
Key Biscayne, FL 33149
 
Pending
Listing Image
$11,200,000
 
5 Beds | 4 Baths | 5,338 sf ($2,098 / SqFt)
50 Island Dr
Key Biscayne, FL 33149
 
Active
Listing Image
$8,900,000
 
5 Beds | 4 Baths | 4,166 sf ($2,136 / SqFt)
545 Sabal Palm Dr
Key Biscayne, FL 33149
 
Active
Listing Image
$2,800,000
 
4 Beds | 3 Baths | 2,388 sf ($1,173 / SqFt)
760 Allendale Rd
Key Biscayne, FL 33149
 
Active
Listing Image
$4,992,000
-7% (-$400,000)  
5 Beds | 4 Baths | 2,821 sf ($1,770 / SqFt)
269 Cranwood Dr
Key Biscayne, FL 33149
1 Price Changes / 18 Days Ago  
Active
Listing Image
$13,450,000
-7% (-$1,025,000)  
6 Beds | 6 Baths | 5,191 sf ($2,591 / SqFt)
945 Mariner Drive
Key Biscayne, FL 33149
1 Price Changes / 39 Days Ago  
Active
Listing Image
$7,150,000
 
5 Beds | 5 Baths | 4,618 sf ($1,548 / SqFt)
250 Buttonwood Drive
Key Biscayne, FL 33149
 
Active
Listing Image
$34,500,000
 
6 Beds | 7 Baths | 7,178 sf ($4,806 / SqFt)
330 Harbor Dr
Key Biscayne, FL 33149
 
Active
Listing Image
$2,850,000
 
4 Beds | 3 Baths | 1,570 sf ($1,815 / SqFt)
361 W Heather Dr
Key Biscayne, FL 33149
 
Active
Listing Image
$18,900,000
-6% (-$1,100,000)  
5 Beds | 4 Baths | 3,085 sf ($6,126 / SqFt)
520 S Mashta Dr
Key Biscayne, FL 33149
1 Price Changes / 33 Days Ago  
Active
Listing Image
$7,250,000
 
5 Beds | 5 Baths | 3,525 sf ($2,057 / SqFt)
650 Warren Ln
Key Biscayne, FL 33149
 
Pending
Listing Image
$3,385,000
 
5 Beds | 5 Baths | 2,090 sf ($1,620 / SqFt)
701 Fernwood Rd
Key Biscayne, FL 33149
 
Listing information © 2025 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 02-09-2025. IDX powered by Realty Net Media
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