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.
143 active listingsmedian $2400Kmedian DOM 72
Page 3 of 4 · 87 total
Pending
$3.15M
789 Crandon Blvd 1005 1005, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
2 BD · 3 BA · 2,100 SFDOM 344
Active
−12%
$724K
155 Ocean Lane Drive 302, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
1 BD · 2 BA · 895 SFDOM 368
Active
−6%
$1.13M
177 Ocean Lane Drive 208, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
2 BD · 2 BA · 1,260 SFDOM 348
Pending
−5%
$2.64M
791 Crandon Blvd 303 303, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
3 BD · 4 BA · 2,605 SFDOM 357
Active
−15%
$2.2M
605 Ocean Drive 2L, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
3 BD · 3 BA · 1,772 SFDOM 332
Active
−4%
$3.75M
799 Crandon Blvd 605 605, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
3 BD · 4 BA · 2,510 SFDOM 215
Active
−11%
$12M
420 Island Drive, Key Biscayne, FL 33149
Key Biscayne, FL 33149
CanalPool
6 BD · 8 BA · 6,405 SFDOM 481
Pending
$1.69M
151 Crandon Blvd 1035 1035, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
2 BD · 2 BA · 1,547 SFDOM 111
Active
$237M
485 W Matheson Drive, Key Biscayne, FL 33149
Key Biscayne, FL 33149
OceanfrontPrivate dockPool
5 BD · 9 BA · 11,528 SFDOM 142
Active
$2M
100 Cape Florida Drive, Key Biscayne, FL 33149
Key Biscayne, FL 33149
CanalPrivate dockPool
4 BD · 9 BA · 8,240 SFDOM 145
Active
−4%
$11M
350 Ocean Drive 701N, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
4 BD · 6 BA · 3,787 SFDOM 230
Active
$3.65M
360 Ocean Drive 205S, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Bay
2 BD · 4 BA · 1,830 SFDOM 484
Active
$19M
445 Grand Bay Drive PH1A, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
5 BD · 6 BA · 8,435 SFDOM 221
Active
$6.9M
430 Grand Bay Drive 801, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
2 BD · 4 BA · 3,950 SFDOM 189
Active
−11%
$1.06M
199 Ocean Lane Drive 911, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
2 BD · 2 BA · 1,260 SFDOM 128
Active
−5%
$2.87M
201 Crandon Blvd 163 163, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
3 BD · 4 BA · 2,604 SFDOM 167
Pending
$5.1M
201 Crandon Blvd 174 174, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
4 BD · 6 BA · 3,254 SFDOM 117
Active
$1.17M
177 Ocean Lane Drive 512, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
2 BD · 2 BA · 1,260 SFDOM 167
Active
$19M
550 Harbor Drive, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Canal
7 BD · 8 BA · 6,497 SFDOM 1
Active
−4%
$1.3M
199 Ocean Lane Drive 1009, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
2 BD · 2 BA · 1,260 SFDOM 196
Active
$790K
155 Ocean Lane Drive 403, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
1 BD · 2 BA · 895 SFDOM 105
Active
$1.35M
1111 Crandon Blvd B506 B506, Key Biscayne, FL 33149
Key Biscayne, FL 33149
Oceanfront
2 BD · 2 BA · 1,409 SFDOM 134
Active
$17M
640 S Mashta Drive, Key Biscayne, FL 33149
Key Biscayne, FL 33149
OceanfrontPrivate dockPool
4 BD · 4 BA · 3,620 SFDOM 174
Active
$19M
799 Crandon Blvd Ph-8 PH-8, Key Biscayne, FL 33149
Key Biscayne, FL 33149
OceanfrontPool
5 BD · 6 BA · 4,566 SFDOM 118
Listing data sourced from BeachesMLS / Trestle. All information is deemed reliable but is not guaranteed and should be independently verified. Properties displayed may be listed or sold by brokerage firms other than XI Realty.
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