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Active listings across Miami-Dade and Broward, straight from the MLS feed.
140 active listings in Key Biscayne · Page 1 of 6 · All areas
$970,000
141 Crandon Blvd # 329, Key Biscayne FL 33149
2 beds · 2 baths · 1,470 sq ft
$765,000
77 Crandon Blvd # 3C, Key Biscayne FL 33149
2 beds · 2 baths · 1,105 sq ft
$9,950,000
360 Harbor Ln, Key Biscayne FL 33149
6 beds · 5.5 baths · 4,341 sq ft
$1,410,000
177 Ocean Lane Dr # 405, Key Biscayne FL 33149
2 beds · 2 baths · 1,260 sq ft
$852,000
177 OCEAN LANE Drive # 402, Key Biscayne FL 33149
1 bed · 1.5 baths · 840 sq ft
$7,599,000
315 Cypress Dr, Key Biscayne FL 33149
6 beds · 7 baths · 3,980 sq ft
$539,000
290 Sunrise Dr # B, Key Biscayne FL 33149
1 bed · 1 bath · 679 sq ft
$1,075,000
201 Crandon Blvd # 605, Key Biscayne FL 33149
1 bed · 2 baths · 1,059 sq ft
$1,495,000
881 Ocean Dr, Key Biscayne FL 33149
2 beds · 2 baths · 1,042 sq ft
$1,290,000
155 Ocean Lane Dr # 1215, Key Biscayne FL 33149
2 beds · 2 baths · 1,350 sq ft
$2,850,000
765 Crandon Blvd # 310, Key Biscayne FL 33149
3 beds · 3 baths · 2,602 sq ft
$1,890,000
151 Crandon Blvd # 540, Key Biscayne FL 33149
2 beds · 2 baths · 1,532 sq ft
$11,750,000
110 Reef Ln # 10, Key Biscayne FL 33149
7 beds · 5.5 baths · 5,074 sq ft
$2,470,000
881 Ocean Dr # 20E, Key Biscayne FL 33149
2 beds · 2 baths · 1,875 sq ft
$1,225,000
1121 Crandon Blvd # D903, Key Biscayne FL 33149
2 beds · 2 baths · 1,409 sq ft
$3,975,000
781 Crandon Blvd # 401, Key Biscayne FL 33149
3 beds · 4.5 baths · 3,093 sq ft
$995,000
155 Ocean Lane Dr # 1002, Key Biscayne FL 33149
1 bed · 1.5 baths · 895 sq ft
$5,490,000
799 Crandon Blvd # 202, Key Biscayne FL 33149
4 beds · 5.5 baths · 3,581 sq ft
$629,000
798 Crandon Blvd # B, Key Biscayne FL 33149
1 bed · 1.5 baths · 776 sq ft
$3,950,000
445 Grand Bay Dr # 104, Key Biscayne FL 33149
4 beds · 4.5 baths · 3,250 sq ft
$3,900,000
430 Grand Bay Dr # 606, Key Biscayne FL 33149
4 beds · 4 baths · 2,930 sq ft
$3,300,000
548 Fernwood Rd # 548, Key Biscayne FL 33149
4 beds · 3 baths · 2,448 sq ft
$749,000
101 Ocean Lane Dr # 209, Key Biscayne FL 33149
2 beds · 2 baths · 1,450 sq ft
$4,500,000
475 Woodcrest Rd, Key Biscayne FL 33149
4 beds · 3 baths · 2,689 sq ft
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The data relating to real estate for sale on this web site comes in part from the participating Associations/MLSs and Miami Association of Realtors. The information being provided is for consumers' 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.
Listing data last updated 10/21/2026, 2:30:56 AM ET.