Buying or selling? Call (904) 351-6461

All Homes for Sale in Key Biscayne, FL

Every home for sale in Key Biscayne, FL from the live MLS: 133 listings, newest first, 133 per page, 1 pages. Back to the Key Biscayne homes for sale hub for prices by ZIP, property type and community.

  1. 445 Grand Bay Drive Ph-2A · $12,990,000 · 4 bd/6 ba · 7,400 sq ft
  2. 501 Bay Lane · $5,990,000 · 5 bd/5 ba · 4,759 sq ft
  3. 548 Fernwood Rd 548 · $3,300,000 · 4 bd/3 ba · 2,448 sq ft
  4. 251 Crandon Blvd 806 · $2,900,000 · 2 bd/3 ba · 2,220 sq ft
  5. 605 Ocean Dr 7L · $2,600,000 · 3 bd/3 ba · 1,772 sq ft
  6. 881 Ocean Dr 20E · $2,470,000 · 2 bd/2 ba · 1,875 sq ft
  7. 199 Ocean Lane Dr 201 · $2,150,000 · 3 bd/3 ba · 1,930 sq ft
  8. 719 Crandon Blvd 310 · $1,950,000 · 2 bd/2 ba · 1,700 sq ft
  9. 202 Sunrise Dr 202B · $1,790,000 · 3 bd/3 ba · 1,550 sq ft
  10. 151 Crandon Blvd 439 · $1,450,000 · 2 bd/2 ba · 1,547 sq ft
  11. 177 Ocean Lane Dr 512 · $1,170,160 · 2 bd/2 ba · 1,260 sq ft
  12. 155 Ocean Lane Dr 1002 · $995,000 · 1 bd/2 ba · 895 sq ft
  13. 55 Ocean Lane Dr 2028 · $890,000 · 2 bd/2 ba · 1,450 sq ft
  14. 575 Crandon Blvd 706 · $850,000 · 2 bd/2 ba · 1,311 sq ft
  15. 150 Ocean Lane Dr 7C · $835,000 · 2 bd/2 ba · 1,335 sq ft
  16. 77 Crandon Blvd 3C · $765,000 · 2 bd/2 ba · 1,105 sq ft
  17. 201 Galen Dr 110 · $750,000 · 2 bd/2 ba · 1,187 sq ft
  18. 210 Sea View Dr 207 · $579,000 · 1 bd/2 ba · 875 sq ft
  19. 781 Crandon Blvd 401 · $3,975,000 · 3 bd/5 ba · 3,093 sq ft
  20. 150 Ocean Lane Dr 2H · $799,000 · 2 bd/2 ba · 1,335 sq ft
  21. 1111 Crandon Blvd B506 · $1,350,000 · 2 bd/2 ba · 1,409 sq ft
  22. 255 Sunrise Dr 107 · $459,000 · 1 bd/1 ba · 608 sq ft
  23. 360 Harbor Ln · $9,950,000 · 6 bd/6 ba · 4,341 sq ft
  24. 544 Warren Ln · $8,000,000 · 6 bd/6 ba · 1,044 sq ft
  25. 1111 Crandon Blvd A501 · $2,950,000 · 3 bd/2 ba · 1,782 sq ft
  26. 571 S Mashta Dr · $6,350,000 · 4 bd/3 ba · 2,761 sq ft
  27. 798 Crandon Blvd 55-B · $629,000 · 1 bd/2 ba · 776 sq ft
  28. 861 Harbor Dr · $9,500,000 · 5 bd/4 ba · 3,405 sq ft · Pending
  29. 199 Ocean Lane Dr 413 · $1,175,000 · 2 bd/2 ba · 1,260 sq ft
  30. 290 Sunrise Dr 1-B · $515,000 · 1 bd/1 ba · 679 sq ft
  31. 881 Ocean Dr 13H · $3,500,000 · 3 bd/3 ba · 3,120 sq ft
  32. 881 Ocean Dr 23C · $2,400,000 · 2 bd/2 ba · 1,875 sq ft
  33. 315 Cypress Dr · $7,599,000 · 6 bd/8 ba · 3,980 sq ft
  34. 755 Curtiswood Dr · $5,600,000 · 5 bd/5 ba · 3,197 sq ft
  35. 260 Sunrise Dr D · $535,000 · 1 bd/1 ba · 740 sq ft
  36. 550 Harbor Dr · $19,450,000 · 7 bd/8 ba · 6,497 sq ft
  37. 200 Ocean Lane Dr 401 · $2,600,000 · 3 bd/3 ba · 2,412 sq ft · Pending
  38. 241 Cape Florida Dr · $27,900,000 · 8 bd/9 ba · 9,159 sq ft
  39. 119 Harbor Dr · $3,300,000 · 3 bd/2 ba · 1,554 sq ft
  40. 177 Ocean Lane Dr 405 · $1,410,000 · 2 bd/2 ba · 1,260 sq ft
  41. 425 Harbor Dr · $7,450,000 · 7 bd/9 ba · 4,565 sq ft
  42. 240 Galen Dr 110 · $580,000 · 2 bd/2 ba · 1,100 sq ft · Pending
  43. 155 Ocean Lane Dr 1215 · $1,290,000 · 2 bd/2 ba · 1,350 sq ft · Pending
  44. 330 Gulf Rd · $6,490,000 · 5 bd/6 ba · 3,202 sq ft
  45. 705 Crandon Blvd 506 · $1,649,000 · 2 bd/2 ba · 1,310 sq ft · Pending
  46. 600 Grapetree Dr 11Dn · $2,850,000 · 3 bd/2 ba · 1,889 sq ft
  47. 101 Ocean Lane Dr 209 · $749,000 · 2 bd/2 ba · 1,450 sq ft
  48. 195 Sunrise Dr 7 · $519,000 · 1 bd/1 ba · 790 sq ft
  49. 575 Crandon Blvd 801 · $2,100,000 · 3 bd/4 ba · 2,450 sq ft
  50. 445 Grand Bay Dr 104 · $3,950,000 · 4 bd/5 ba · 3,250 sq ft
  51. 455 Grand Bay Dr 1020 · $975,000/1 ba · 376 sq ft
  52. 77 Crandon Blvd 5C · $770,000 · 2 bd/2 ba · 1,105 sq ft
  53. 1121 Crandon Blvd D903 · $1,225,000 · 2 bd/2 ba · 1,409 sq ft
  54. 155 Ocean Lane Dr 103 · $799,500 · 1 bd/2 ba · 895 sq ft
  55. 100 Cape Florida Dr · $19,800,000 · 4 bd/9 ba · 8,240 sq ft
  56. 737 Crandon Blvd Ph-1 · $2,250,000 · 2 bd/3 ba · 2,060 sq ft
  57. 430 Grand Bay Dr 606 · $3,900,000 · 4 bd/4 ba · 2,930 sq ft
  58. 561 Warren Ln · $5,995,000 · 5 bd/6 ba · 3,762 sq ft
  59. 131 Cape Florida Dr · $16,500,000 · 6 bd/7 ba · 7,103 sq ft
  60. 224 Sea View Dr 104 · $1,075,000 · 2 bd/3 ba · 1,340 sq ft
  61. 155 Ocean Lane Dr 413 · $999,000 · 2 bd/2 ba · 1,260 sq ft
  62. 335 W Enid Dr · $6,897,000 · 5 bd/6 ba · 3,495 sq ft
  63. 881 Ocean Dr 16F · $2,400,000 · 2 bd/2 ba · 1,875 sq ft
  64. 881 Ocean Dr 10A · $3,750,000 · 3 bd/3 ba · 3,120 sq ft
  65. 600 Grapetree Dr 3Ds · $1,990,000 · 3 bd/2 ba · 1,889 sq ft · Pending
  66. 200 Ocean Lane Dr Pb4 · $1,400,000 · 1 bd/1 ba · 1,217 sq ft
  67. 161 Cape Florida Drive · $14,490,000 · 4 bd/6 ba · 6,661 sq ft
  68. 445 Grand Bay Dr 418 · $2,520,000 · 2 bd/3 ba · 1,760 sq ft · Pending
  69. 430 Grand Bay Dr 708 · $3,490,000 · 3 bd/3 ba · 2,840 sq ft · Pending
  70. 520 S Mashta Dr · $18,500,000 · 5 bd/4 ba · 3,085 sq ft
  71. 204 Sunrise Dr 204B · $1,690,000 · 3 bd/3 ba · 1,550 sq ft
  72. 199 Ocean Lane Dr 1207 · $1,249,000 · 2 bd/2 ba · 1,260 sq ft
  73. 210 Sea View Dr 409 · $844,000 · 2 bd/2 ba · 1,330 sq ft
  74. 631 N Mashta Drive · $18,500,000 · 4 bd/5 ba · 2,255 sq ft
  75. 650 Curtiswood Dr · $5,199,000 · 6 bd/5 ba · 3,356 sq ft
  76. 251 Galen Dr 302 · $480,000 · 1 bd/2 ba · 854 sq ft
  77. 425 Grapetree Dr 206 · $1,575,000 · 2 bd/3 ba · 1,404 sq ft
  78. 200 Ocean Lane Dr 501 · $3,499,999 · 4 bd/4 ba · 1,880 sq ft
  79. 240 Galen Dr 314 · $495,000 · 1 bd/1 ba · 725 sq ft
  80. 1111 Crandon Blvd B705 · $1,525,000 · 2 bd/2 ba · 1,409 sq ft
  81. 797 Glenridge Rd · $5,100,000 · 5 bd/5 ba · 3,535 sq ft
  82. 155 Ocean Lane Dr 403 · $790,000 · 1 bd/2 ba · 895 sq ft
  83. 177 Ocean Lane Dr 213 · $1,199,000 · 2 bd/2 ba · 1,260 sq ft
  84. 240 Galen Dr 214 · $445,000 · 1 bd/2 ba · 725 sq ft
  85. 151 Crandon Blvd 1035 · $1,690,000 · 2 bd/2 ba · 1,547 sq ft · Pending
  86. 170 Ocean Lane Dr 305 · $1,150,000 · 3 bd/2 ba · 1,435 sq ft
  87. 238 Buttonwood Dr · $8,500,000 · 6 bd/7 ba · 4,190 sq ft
  88. 199 Ocean Lane Dr 911 · $1,059,000 · 2 bd/2 ba · 1,260 sq ft
  89. 485 W Matheson Dr · $237,000,000 · 5 bd/9 ba · 11,528 sq ft
  90. 741 Harbor Dr · $7,390,000 · 6 bd/7 ba · 4,043 sq ft
  91. 785 Crandon Blvd 205/305 · $5,950,000 · 4 bd/5 ba · 4,200 sq ft
  92. 555 Crandon Blvd 82 · $775,000 · 2 bd/2 ba · 1,090 sq ft
  93. 151 Crandon Blvd 241 · $1,500,000 · 2 bd/2 ba · 1,532 sq ft
  94. 571 Glenridge Rd · $7,490,000 · 5 bd/7 ba · 3,768 sq ft
  95. 200 Ocean Lane Drive 409 · $1,499,000 · 2 bd/2 ba · 1,610 sq ft
  96. 737 Crandon Blvd 402 · $2,800,000 · 3 bd/3 ba · 2,470 sq ft · Pending
  97. 199 Ocean Lane Dr 401 · $4,500,000 · 4 bd/4 ba · 2,825 sq ft
  98. 640 S Mashta Dr · $16,800,000 · 4 bd/4 ba · 3,620 sq ft
  99. 255 Ridgewood Rd · $3,550,000 · 4 bd/3 ba · 2,177 sq ft · Pending
  100. 209 E Enid Dr 36 · $2,600,000 · 4 bd/4 ba · 2,442 sq ft
  101. 120 Knollwood Dr · $19,450,000 · 6 bd/7 ba · 6,208 sq ft
  102. 690 Warren Ln · $5,378,000 · 4 bd/4 ba · 3,549 sq ft
  103. 881 Ocean Dr 20A · $3,600,000 · 3 bd/3 ba · 3,120 sq ft
  104. 200 Ocean Lane Dr 407 · $1,220,000 · 2 bd/2 ba · 1,580 sq ft
  105. 232 Sea View Dr 108 · $1,400,000 · 2 bd/3 ba · 1,340 sq ft · Pending
  106. 445 Grand Bay Drive Ph-1A · $18,900,000 · 5 bd/6 ba · 8,435 sq ft
  107. 685 Harbor Ln · $6,950,000 · 5 bd/6 ba · 5,421 sq ft
  108. 550 Ocean Drive 3H · $720,000 · 3 bd/2 ba · Pending
  109. 430 Grand Bay Dr 307 · $3,400,000 · 3 bd/4 ba · 2,840 sq ft · Pending
  110. 100 Ocean Lane Dr 301 · $785,000 · 2 bd/2 ba · 1,242 sq ft
  111. 1121 Crandon Blvd E1203 · $1,350,000 · 2 bd/2 ba · 1,409 sq ft · Pending
  112. 524 Warren Ln · $3,690,000 · 5 bd/4 ba · 2,700 sq ft
  113. 151 Crandon Blvd 320 · $1,250,000 · 2 bd/2 ba · 1,488 sq ft
  114. 170 Ocean Lane Dr 310 · $764,900 · 2 bd/2 ba · 1,335 sq ft
  115. 151 Crandon Blvd 345 · $2,280,000 · 3 bd/3 ba · 2,330 sq ft
  116. 430 Grand Bay Dr 801 · $6,690,000 · 2 bd/4 ba · 3,950 sq ft
  117. 199 Ocean Lane Dr 1009 · $1,299,000 · 2 bd/2 ba · 1,260 sq ft
  118. 24 Grand Bay Estates Circle · $4,899,000 · 5 bd/6 ba · 4,220 sq ft
  119. 600 Grapetree Dr 11Bn · $3,599,000 · 3 bd/3 ba · 3,711 sq ft
  120. 177 Ocean Lane Dr 208 · $1,125,000 · 2 bd/2 ba · 1,260 sq ft
  121. 255 Sunrise Dr 103 · $450,000 · 1 bd/1 ba · 608 sq ft
  122. 110 Hampton Ln · $6,900,000 · 6 bd/7 ba · 3,550 sq ft
  123. 798 Crandon Blvd 16-C · $699,000 · 2 bd/2 ba · 875 sq ft
  124. 789 Crandon Blvd 1005 · $3,150,000 · 2 bd/3 ba · 2,100 sq ft · Pending
  125. 605 Ocean Dr 2L · $2,199,000 · 3 bd/3 ba · 1,772 sq ft
  126. 155 Sunrise Dr 4B · $794,000 · 2 bd/2 ba · 1,212 sq ft
  127. 545 Sabal Palm · $7,950,000 · 5 bd/5 ba · 4,166 sq ft
  128. 155 Ocean Lane Dr 302 · $724,000 · 1 bd/2 ba · 895 sq ft
  129. 251 Crandon Blvd 227 · $1,900,000 · 3 bd/2 ba · 1,546 sq ft
  130. 151 Crandon Blvd 702 · $1,399,000 · 2 bd/2 ba · 1,506 sq ft · Pending
  131. 691 Ridgewood Rd · $3,800,000 · 4 bd/4 ba · 3,403 sq ft
  132. 420 Island Dr · $12,485,000 · 6 bd/8 ba · 6,405 sq ft
  133. 31 Island Dr · $9,800,000 · 6 bd/7 ba · 5,826 sq ft

Updated November 5, 2026. Listing data from the MLS, deemed reliable but not guaranteed.

Hiring an agent in Key Biscayne, FL?

Get matched with the right local expert.

Tell us your goal in Key Biscayne, FL and we’ll connect you with the Momentum agent who knows it best — backed by a RealTrends 500 brokerage. No pressure, no obligation.

Prefer to talk now? Call (904) 351-6461.

Work with a local Key Biscayne, FL expert

A real conversation with a local specialist, usually within one business day.

or call (904) 351-6461