Miami-Dade County
Key Biscayne Real Estate
Key Biscayne is a barrier-island enclave — restricted access, oceanfront SFH, and an inventory measured in tens, not hundreds. Premiums reflect the geography.
157 active listingsmedian $2850Kmedian DOM 88
Page 7 of 8 · 185 total
Active
$6.9M
430 Grand Bay Drive 801, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
2 BD · 4 BA · 3,950 SFDOM 110
Active
−4%
$875K
201 Crandon Blvd 932 932, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
1 BD · 2 BA · 1,089 SFDOM 83
Active
$1.95M
719 Crandon Blvd 310 310, Key Biscayne, FL 33149
Key Biscayne, FL 33149
OceanfrontPool
2 BD · 2 BA · 1,700 SFDOM 77
Active
$2.35M
881 Ocean Drive 7D, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
3 BD · 2 BA · 1,875 SFDOM 66
Active
$6.39M
760 Woodcrest Road, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Pool
5 BD · 6 BA · 4,003 SFDOM 52
Active
$8.5M
238 Buttonwood Drive, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Pool
6 BD · 7 BA · 4,190 SFDOM 10
Active
−3%
$1.15M
199 Ocean Lane Drive 911, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
2 BD · 2 BA · 1,260 SFDOM 40
Active
$835K
150 Ocean Lane Drive 7C, Key Biscayne, FL 33149
Key Biscayne, FL 33149
2 BD · 2 BA · 1,335 SFDOM 19
Active
$1.9M
251 Crandon Blvd 227 227, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
3 BD · 2 BA · 1,546 SFDOM 285
Active
−3%
$580K
55 Ocean Lane Drive 3030, Key Biscayne, FL 33149
Key Biscayne, FL 33149
1 BD · 2 BA · 972 SFDOM 68
Active
$5.1M
791 Crandon Blvd Ph04 PH04, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
3 BD · 3 BA · 2,510 SFDOM 36
Active
$3.8M
350 Ocean Drive 405N, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
2 BD · 4 BA · 1,727 SFDOM 35
Active
$3.34M
791 Crandon Blvd 302 302, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
3 BD · 3 BA · 2,510 SFDOM 80
Active
$1.56M
717 Crandon Blvd 507 507, Key Biscayne, FL 33149
Key Biscayne, FL 33149
2 BD · 2 BA · 1,450 SFDOM 244
Pending
−6%
$1.59M
715 Crandon Blvd Ph-5 PH-5, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
2 BD · 2 BA · 1,310 SFDOM 318
Active
$3.87M
600 Grapetree Drive 11BN, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
3 BD · 3 BA · 3,711 SFDOM 137
Active
−2%
$589K
210 Sea View Drive 207, Key Biscayne, FL 33149
Key Biscayne, FL 33149
1 BD · 2 BA · 875 SFDOM 129
Active
$17M
640 S Mashta Drive, Key Biscayne, FL 33149
Key Biscayne, FL 33149
OceanfrontPrivate dockPool
4 BD · 4 BA · 3,620 SFDOM 59
Active
$1.23M
1121 Crandon Blvd E405 E405, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
2 BD · 2 BA · 1,409 SFDOM 48
Active
$7.49M
571 Glenridge Road, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Pool
5 BD · 7 BA · 3,768 SFDOM 42
Active
−11%
$12M
420 Island Drive, Key Biscayne, FL 33149
Key Biscayne, FL 33149
CanalPool
6 BD · 8 BA · 6,405 SFDOM 405
Active
−3%
$8.3M
545 Sabal Palm, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Pool
5 BD · 5 BA · 4,166 SFDOM 333
Active
−2%
$8.95M
350 E Ocean Drive 301N, Key Biscayne, FL 33149
Key Biscayne, FL 33149
OceanfrontPool
4 BD · 7 BA · 3,798 SFDOM 236
Active
−4%
$11M
350 Ocean Drive 701N, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
4 BD · 6 BA · 3,787 SFDOM 151
Want to know which Key Biscayne listings are real Great Deals?
Deal Radar™ scores every Key Biscayne listing across eight data sources — Great Deal tier and the rarest STEAL grade. Exclusive to XI Realty clients.
Learn about Deal Radar™