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Key Biscayne Luxury Homes For Sale
56 Results
Active
$24,500,000
-23%
(-$7,400,000)
7 Beds | 7 Baths | 6,240 sf
($3,926 / SqFt)
230 Harbor Drive
Key Biscayne, FL 33149
Key Biscayne, FL 33149
2 Price Changes
/ 14 Days Ago
Active
$3,900,000
-22%
(-$1,095,000)
3 Beds | 3 Baths | 3,382 sf
($1,153 / SqFt)
669 S Mashta Dr
Key Biscayne, FL 33149
Key Biscayne, FL 33149
3 Price Changes
/ 48 Days Ago
Pending
$12,950,000
-11%
(-$1,525,000)
6 Beds | 6 Baths | 5,191 sf
($2,495 / SqFt)
945 Mariner Drive
Key Biscayne, FL 33149
Key Biscayne, FL 33149
2 Price Changes
/ 25 Days Ago
Active
$32,400,000
-10%
(-$3,600,000)
8 Beds | 8 Baths | 9,159 sf
($3,538 / SqFt)
241 Cape Florida Dr
Key Biscayne, FL 33149
Key Biscayne, FL 33149
1 Price Changes
/ 6 Days Ago
Active
$6,175,000
-9%
(-$610,000)
5 Beds | 5 Baths | 4,003 sf
($1,543 / SqFt)
760 Woodcrest Rd
Key Biscayne, FL 33149
Key Biscayne, FL 33149
2 Price Changes
/ 229 Days Ago
Active
$15,990,000
-9%
(-$1,500,000)
4 Beds | 4 Baths | 6,661 sf
($2,401 / SqFt)
161 Cape Florida Dr
Key Biscayne, FL 33149
Key Biscayne, FL 33149
2 Price Changes
/ 67 Days Ago
Active
$3,099,000
-6%
(-$201,000)
4 Beds | 3 Baths | 1,979 sf
($1,566 / SqFt)
710 Allendale Rd
Key Biscayne, FL 33149
Key Biscayne, FL 33149
1 Price Changes
/ 32 Days Ago
Active
$4,990,000
-6%
(-$310,000)
6 Beds | 6 Baths | 4,165 sf
($1,198 / SqFt)
561 Hampton Ln
Key Biscayne, FL 33149
Key Biscayne, FL 33149
2 Price Changes
/ 7 Days Ago
Active
$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
Key Biscayne, FL 33149
1 Price Changes
/ 43 Days Ago
Active
$24,500,000
-6%
(-$1,500,000)
6 Beds | 6 Baths | 8,031 sf
($3,051 / SqFt)
180 Cape Florida Dr
Key Biscayne, FL 33149
Key Biscayne, FL 33149
1 Price Changes
/ 3 Days Ago
Active
$3,625,000
-5%
(-$175,000)
4 Beds | 3 Baths | 2,063 sf
($1,757 / SqFt)
385 Harbor Ct
Key Biscayne, FL 33149
Key Biscayne, FL 33149
1 Price Changes
/ 36 Days Ago
Active
$3,790,000
-5%
(-$210,000)
4 Beds | 4 Baths | 2,699 sf
($1,404 / SqFt)
340 Ridgewood Rd
Key Biscayne, FL 33149
Key Biscayne, FL 33149
1 Price Changes
/ 6 Days Ago
Active
$7,190,000
-5%
(-$360,000)
7 Beds | 7 Baths | 5,528 sf
($1,301 / SqFt)
797 Ridgewood Rd
Key Biscayne, FL 33149
Key Biscayne, FL 33149
1 Price Changes
/ 82 Days Ago
Active
$2,750,000
-4%
(-$100,000)
4 Beds | 3 Baths | 1,570 sf
($1,752 / SqFt)
361 W Heather Dr
Key Biscayne, FL 33149
Key Biscayne, FL 33149
2 Price Changes
/ 6 Days Ago
Active
$4,699,000
-4%
(-$201,000)
5 Beds | 7 Baths | 4,007 sf
($1,173 / SqFt)
6 Coconut Ln
Key Biscayne, FL 33149
Key Biscayne, FL 33149
1 Price Changes
/ 9 Days Ago
Active
$2,890,000
-2%
(-$60,000)
3 Beds | 2 Baths | 1,847 sf
($1,565 / SqFt)
330 Fernwood Road #2
Key Biscayne, FL 33149
Key Biscayne, FL 33149
1 Price Changes
/ 6 Days Ago
Active Under Contract
$4,999,000
-2%
(-$100,000)
6 Beds | 5 Baths | 3,584 sf
($1,395 / SqFt)
762 Fernwood Rd
Key Biscayne, FL 33149
Key Biscayne, FL 33149
1 Price Changes
/ 32 Days Ago
Active
$8,750,000
-2%
(-$150,000)
5 Beds | 4 Baths | 4,166 sf
($2,100 / SqFt)
545 Sabal Palm Dr
Key Biscayne, FL 33149
Key Biscayne, FL 33149
1 Price Changes
/ 28 Days Ago
Active
$2,695,000
3 Beds | 3 Baths | 1,464 sf
($1,841 / SqFt)
310 Glenridge Rd
Key Biscayne, FL 33149
Key Biscayne, FL 33149
Active
$2,795,000
3 Beds | 2 Baths | 2,159 sf
($1,295 / SqFt)
725 Fernwood Rd
Key Biscayne, FL 33149
Key Biscayne, FL 33149
Pending
$2,800,000
4 Beds | 3 Baths | 2,388 sf
($1,173 / SqFt)
760 Allendale Rd
Key Biscayne, FL 33149
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 04-28-2025. IDX powered by Realty Net Media