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Recently Sold Homes in Key Biscayne, FL

234 homes

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SOLD
AUG 13, 2026
$3,045,000
3 Beds
3 Baths
2,602 sqft
765 Crandon Blvd #Penthouse 4,
Key Biscayne, FL 33149
One Sotheby's International Realty
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SOLD
AUG 12, 2026
$3,975,000
3 Beds
4.5 Baths
2,500 sqft
781 Crandon Blvd #804,
Key Biscayne, FL 33149
Compass Florida, LLC
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SOLD
AUG 11, 2026
$5,200,000
4 Beds
3.5 Baths
3,382 sqft
669 S Mashta Dr,
Key Biscayne, FL 33149
Coldwell Banker Realty
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SOLD
AUG 10, 2026
$1,380,000
2 Beds
2 Baths
1,350 sqft
155 Ocean Lane Dr #614,
Key Biscayne, FL 33149
AG Real Estate Advisors, LLC
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SOLD
AUG 7, 2026
$1,950,000
2 Beds
2 Baths
1,782 sqft
1121 Crandon Boulevard #D701,
Key Biscayne, FL 33149
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SOLD
AUG 7, 2026
$10,850,000
7 Beds
5.5 Baths
5,008 sqft
111 Reef Ln,
Key Biscayne, FL 33149
Compass Florida, LLC
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SOLD
AUG 6, 2026
$1,300,000
2 Beds
2 Baths
1,531 sqft
201 Crandon Blvd #424,
Key Biscayne, FL 33149
Coldwell Banker Realty
SOLD
AUG 5, 2026
$1,550,000
2 Beds
2 Baths
1,310 sqft
705 Crandon Blvd #506,
Key Biscayne, FL 33149
Coldwell Banker Realty
SOLD
AUG 4, 2026
$875,000
2 Beds
2 Baths
1,450 sqft
101 Ocean Lane Dr #1013,
Key Biscayne, FL 33149
BHHS EWM Realty
SOLD
AUG 3, 2026
$14,000,000
4 Beds
4.5 Baths
4,290 sqft
591 N Mashta Dr,
Key Biscayne, FL 33149
EXP Realty LLC
SOLD
AUG 3, 2026
$480,000
1 Bed
1 Bath
676 sqft
255 Sunrise Dr #207,
Key Biscayne, FL 33149
One Sotheby's International Realty
SOLD
AUG 3, 2026
$1,550,000
2 Beds
2 Baths
1,310 sqft
715 Crandon Blvd #Penthouse 5,
Key Biscayne, FL 33149
BHHS EWM Realty
SOLD
AUG 2, 2026
$1,500,000
2 Beds
2 Baths
1,597 sqft
1121 Crandon Blvd #F1203,
Key Biscayne, FL 33149
Compass Florida, LLC
SOLD
JUL 31, 2026
$1,250,000
2 Beds
2 Baths
1,506 sqft
151 Crandon Blvd #702,
Key Biscayne, FL 33149
Swann Realty Partners, LLC.
SOLD
JUL 31, 2026
$2,525,000
3 Beds
3 Baths
1,772 sqft
605 Ocean Dr #7L,
Key Biscayne, FL 33149
Cervera Real Estate Inc.
SOLD
JUL 30, 2026
$635,000
1 Bed
1.5 Baths
895 sqft
155 Ocean Lane Dr #707,
Key Biscayne, FL 33149
Coldwell Banker Realty
SOLD
JUL 29, 2026
$7,000,000
3 Beds
4.5 Baths
2,257 sqft
360 Ocean Dr #1106S,
Key Biscayne, FL 33149
Compass Florida, LLC
SOLD
JUL 27, 2026
$4,700,000
5 Beds
6 Baths
3,285 sqft
346 Gulf Rd,
Key Biscayne, FL 33149
One Sotheby's International Realty
SOLD
JUL 27, 2026
$830,000
2 Beds
2 Baths
1,505 sqft
550 Ocean Dr #4E,
Key Biscayne, FL 33149
SOLD
JUL 24, 2026
$512,500
1 Bed
1.5 Baths
870 sqft
100 Ocean Lane Dr #202,
Key Biscayne, FL 33149
Related General Realty, LLC.
SOLD
JUL 24, 2026
$950,000
Studio
1 Bath
378 sqft
455 Grand Bay Dr #718,
Key Biscayne, FL 33149
NestWise Real Estate LLC
SOLD
JUL 20, 2026
$780,000
1 Bed
1.5 Baths
1,103 sqft
151 Crandon Blvd #127,
Key Biscayne, FL 33149
Arch Realty Inc
SOLD
JUL 17, 2026
$1,870,000
2 Beds
2 Baths
1,320 sqft
200 Ocean Lane Dr #1102,
Key Biscayne, FL 33149
One Sotheby's International Realty
SOLD
JUL 17, 2026
$1,110,000
2 Beds
2 Baths
1,600 sqft
181 Crandon Blvd #106,
Key Biscayne, FL 33149
Coldwell Banker Realty
SOLD
JUL 17, 2026
$3,950,000
3 Beds
4.5 Baths
3,084 sqft
791 Crandon Blvd #405,
Key Biscayne, FL 33149
One Sotheby's International Realty
SOLD
JUL 16, 2026
$1,330,000
3 Beds
2 Baths
1,790 sqft
141 Crandon Blvd #331,
Key Biscayne, FL 33149
Coldwell Banker Realty
SOLD
JUL 16, 2026
$5,500,000
4 Beds
5 Baths
3,950 sqft
430 Grand Bay Dr #702,
Key Biscayne, FL 33149
SOLD
JUL 15, 2026
$3,010,000
3 Beds
2 Baths
2,113 sqft
204 Westwood Dr,
Key Biscayne, FL 33149
Fortune Christie's International Real Estate
SOLD
JUL 13, 2026
$1,040,000
2 Beds
2 Baths
1,260 sqft
199 Ocean Lane Dr #512,
Key Biscayne, FL 33149
Starlink Realty, Inc
SOLD
JUL 13, 2026
$1,525,000
2 Beds
2 Baths
1,541 sqft
201 Crandon Blvd #143,
Key Biscayne, FL 33149
Coldwell Banker Realty
SOLD
JUL 13, 2026
$1,080,000
2 Beds
2 Baths
1,600 sqft
181 Crandon Blvd #405,
Key Biscayne, FL 33149
Miami Residential Group
SOLD
JUL 13, 2026
$789,000
2 Beds
2 Baths
1,311 sqft
575 Crandon Blvd #707,
Key Biscayne, FL 33149
Compass Florida, LLC
SOLD
JUL 13, 2026
$2,500,000
3 Beds
3 Baths
2,174 sqft
725 Crandon Blvd #303,
Key Biscayne, FL 33149
SOLD
JUL 10, 2026
$1,200,000
3 Beds
2 Baths
1,600 sqft
141 Crandon Blvd #237,
Key Biscayne, FL 33149
Urdapilleta Real Estate, LLC
SOLD
JUL 10, 2026
$430,000
1 Bed
1 Bath
590 sqft
300 Sunrise Dr #1B,
Key Biscayne, FL 33149
Graber Realty Group LLC
SOLD
JUL 9, 2026
$1,230,000
3 Beds
2 Baths
1,782 sqft
1121 Crandon Blvd #F206,
Key Biscayne, FL 33149
Coldwell Banker Realty
SOLD
JUL 9, 2026
$1,050,000
5 Beds
5.5 Baths
110 Reef Ln #10,
Key Biscayne, FL 33149
SOLD
JUL 8, 2026
$17,500,000
7 Beds
7.5 Baths
6,240 sqft
230 Harbor Dr,
Key Biscayne, FL 33149
One Sotheby's International Realty
SOLD
JUL 7, 2026
$1,060,000
2 Beds
2 Baths
1,469 sqft
151 Crandon Blvd #602,
Key Biscayne, FL 33149
Harbour Residential Realty LLC
SOLD
JUL 6, 2026
$23,500,000
3 Beds
5 Baths
10,926 sqft
5 Harbor Point,
Key Biscayne, FL 33149
BHHS EWM Realty

IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.