Homes for Sale in Key Biscayne
286 active listings in Key Biscayne — page 1 of 3. Every listing links to its full property page with photos, pricing history, and market context.
- 485 W Matheson Dr, Key Biscayne FL 33149$237,000,000 · 5 bd · 9 ba
- 241 Cape Florida Dr, Key Biscayne FL 33149$27,900,000 · 8 bd · 9 ba
- 100 Cape Florida Dr, Key Biscayne FL 33149$19,800,000 · 4 bd · 9 ba
- 120 Knollwood Dr, Key Biscayne FL 33149$19,450,000 · 6 bd · 7 ba
- 550 Harbor Dr, Key Biscayne FL 33149$19,450,000 · 7 bd · 8 ba
- 445 Grand Bay Drive # 1A, Key Biscayne FL 33149$18,900,000 · 5 bd · 6 ba
- 631 N Mashta Drive, Key Biscayne FL 33149$18,500,000 · 4 bd
- 520 S Mashta Dr, Key Biscayne FL 33149$18,500,000 · 5 bd · 4 ba
- 799 Crandon Blvd # 8, Key Biscayne FL 33149$18,500,000 · 5 bd · 6 ba
- 350 Ocean Dr, Key Biscayne FL 33149$17,900,000 · 5 bd · 6 ba
- 640 S Mashta Dr, Key Biscayne FL 33149$16,800,000 · 4 bd · 4 ba
- 131 Cape Florida Dr, Key Biscayne FL 33149$16,500,000 · 6 bd · 7 ba
- 161 Cape Florida Drive, Key Biscayne FL 33149$14,490,000 · 4 bd · 6 ba
- 420 Island Dr, Key Biscayne FL 33149$12,485,000 · 6 bd · 8 ba
- 110 Reef Ln # 10, Key Biscayne FL 33149$11,750,000 · 7 bd · 6 ba
- 360 Harbor Ln, Key Biscayne FL 33149$9,950,000 · 6 bd · 6 ba
- 31 Island Dr, Key Biscayne FL 33149$9,800,000 · 6 bd · 7 ba
- 350 E Ocean Dr # 301N, Key Biscayne FL 33149$8,950,000 · 4 bd · 7 ba
- 238 Buttonwood Dr, Key Biscayne FL 33149$8,500,000 · 6 bd · 7 ba
- 544 Warren Ln, Key Biscayne FL 33149$8,000,000 · 6 bd · 6 ba
- 545 SABAL PALM, Key Biscayne FL 33149$7,950,000 · 5 bd · 5 ba
- 315 Cypress Dr, Key Biscayne FL 33149$7,599,000 · 6 bd · 8 ba
- 571 Glenridge Rd, Key Biscayne FL 33149$7,490,000 · 5 bd · 7 ba
- 425 Harbor Dr, Key Biscayne FL 33149$7,450,000 · 7 bd · 9 ba
- 741 Harbor Dr, Key Biscayne FL 33149$7,390,000 · 6 bd · 7 ba
- 685 Harbor Ln, Key Biscayne FL 33149$6,950,000 · 5 bd · 6 ba
- 430 Grand Bay Dr # 801, Key Biscayne FL 33149$6,900,000 · 2 bd · 4 ba
- 110 Hampton Ln, Key Biscayne FL 33149$6,900,000 · 6 bd · 7 ba
- 335 W Enid Dr, Key Biscayne FL 33149$6,897,000 · 5 bd · 6 ba
- 571 S Mashta Dr, Key Biscayne FL 33149$6,350,000 · 4 bd · 3 ba
- 501 Bay Lane, Key Biscayne FL 33149$5,990,000 · 5 bd · 5 ba
- 785 Crandon Blvd, Key Biscayne FL 33149$5,950,000 · 4 bd · 5 ba
- 755 Curtiswood Dr, Key Biscayne FL 33149$5,600,000 · 5 bd · 5 ba
- 799 Crandon Blvd # 202, Key Biscayne FL 33149$5,490,000 · 4 bd · 6 ba
- 690 Warren Ln, Key Biscayne FL 33149$5,378,000 · 4 bd · 4 ba
- 650 Curtiswood Dr, Key Biscayne FL 33149$5,199,000 · 6 bd · 5 ba
- 797 Glenridge Rd, Key Biscayne FL 33149$5,100,000 · 5 bd · 5 ba
- 24 Grand Bay Estates Circle, Key Biscayne FL 33149$4,899,000 · 5 bd
- 199 Ocean Lane Dr # 401, Key Biscayne FL 33149$4,500,000 · 4 bd · 4 ba
- 475 Woodcrest Rd, Key Biscayne FL 33149$4,500,000 · 4 bd · 3 ba
- 177 Ocean Lane Dr # 501, Key Biscayne FL 33149$4,450,000 · 3 bd · 3 ba
- 781 Crandon Blvd # 401, Key Biscayne FL 33149$3,975,000 · 3 bd · 5 ba
- 445 Grand Bay Dr # 104, Key Biscayne FL 33149$3,950,000 · 4 bd · 5 ba
- 430 Grand Bay Dr # 606, Key Biscayne FL 33149$3,900,000 · 4 bd · 4 ba
- 691 Ridgewood Rd, Key Biscayne FL 33149$3,800,000 · 4 bd · 4 ba
- 350 Ocean Dr # 405N, Key Biscayne FL 33149$3,799,000 · 2 bd · 4 ba
- 799 Crandon Blvd # 605, Key Biscayne FL 33149$3,750,000 · 3 bd · 4 ba
- 524 Warren Ln, Key Biscayne FL 33149$3,730,000 · 5 bd · 4 ba
- 360 Ocean Dr # 205S, Key Biscayne FL 33149$3,650,000 · 2 bd · 4 ba
- 881 Ocean Dr # 20A, Key Biscayne FL 33149$3,600,000 · 3 bd · 3 ba
- 881 Ocean Dr # 7H, Key Biscayne FL 33149$3,595,000 · 3 bd · 3 ba
- 791 Crandon Blvd # 404, Key Biscayne FL 33149$3,549,000 · 3 bd · 3 ba
- 881 Ocean Dr # 13H, Key Biscayne FL 33149$3,500,000 · 3 bd · 3 ba
- 350 Ocean Dr # 205N, Key Biscayne FL 33149$3,500,000 · 2 bd · 3 ba
- 200 Ocean Lane Dr # 501, Key Biscayne FL 33149$3,499,999 · 4 bd · 4 ba
- 791 Crandon Blvd # 302, Key Biscayne FL 33149$3,340,000 · 3 bd · 3 ba
- 119 Harbor Dr, Key Biscayne FL 33149$3,300,000 · 3 bd · 2 ba
- 548 Fernwood Rd # 548, Key Biscayne FL 33149$3,300,000 · 4 bd · 3 ba
- 765 Crandon Blvd # 311, Key Biscayne FL 33149$2,950,000 · 3 bd · 3 ba
- 1111 Crandon Blvd # A501, Key Biscayne FL 33149$2,950,000 · 3 bd · 2 ba
- 201 Crandon Blvd # 163, Key Biscayne FL 33149$2,865,000 · 3 bd · 4 ba
- 600 Grapetree Dr, Key Biscayne FL 33149$2,850,000 · 3 bd · 2 ba
- 765 Crandon Blvd # 310, Key Biscayne FL 33149$2,850,000 · 3 bd · 3 ba
- 201 Crandon Blvd # 643, Key Biscayne FL 33149$2,800,000 · 2 bd · 2 ba
- 596 Fernwood Rd # B, Key Biscayne FL 33149$2,725,000 · 3 bd · 4 ba
- 151 Crandon Blvd # 1130, Key Biscayne FL 33149$2,650,000 · 3 bd · 3 ba
- 209 E Enid Dr # 36, Key Biscayne FL 33149$2,600,000 · 4 bd · 4 ba
- 881 Ocean Dr # 20E, Key Biscayne FL 33149$2,470,000 · 2 bd · 2 ba
- 881 Ocean Dr # 16F, Key Biscayne FL 33149$2,400,000 · 2 bd · 2 ba
- 881 Ocean Dr # 23C, Key Biscayne FL 33149$2,400,000 · 2 bd · 2 ba
- 151 Crandon Blvd # 345, Key Biscayne FL 33149$2,280,000 · 3 bd · 3 ba
- 737 Crandon Blvd # 1, Key Biscayne FL 33149$2,250,000 · 2 bd · 3 ba
- 600 Grapetree Dr, Key Biscayne FL 33149$2,220,000 · 3 bd · 3 ba
- 605 Ocean Dr # 2L, Key Biscayne FL 33149$2,199,000 · 3 bd · 3 ba
- 575 Crandon Blvd # 801, Key Biscayne FL 33149$2,100,000 · 3 bd · 4 ba
- 719 Crandon Blvd # 310, Key Biscayne FL 33149$1,950,000 · 2 bd · 2 ba
- 251 Crandon Blvd # 227, Key Biscayne FL 33149$1,900,000 · 3 bd · 2 ba
- 151 Crandon Blvd # 540, Key Biscayne FL 33149$1,890,000 · 2 bd · 2 ba
- 181 Crandon Blvd # 301, Key Biscayne FL 33149$1,890,000 · 3 bd · 3 ba
- 600 Grapetree Dr, Key Biscayne FL 33149$1,890,000 · 2 bd · 2 ba
- 202 Sunrise Dr # 202B, Key Biscayne FL 33149$1,790,000 · 3 bd · 3 ba
- 201 E Enid Dr # 31, Key Biscayne FL 33149$1,690,000 · 2 bd · 3 ba
- 204 Sunrise Dr # 204B, Key Biscayne FL 33149$1,690,000 · 3 bd · 3 ba
- 201 Crandon Blvd # 530, Key Biscayne FL 33149$1,599,900 · 2 bd · 2 ba
- 425 Grapetree Dr # 206, Key Biscayne FL 33149$1,575,000 · 2 bd · 3 ba
- 1111 Crandon Blvd # B705, Key Biscayne FL 33149$1,525,000 · 2 bd · 2 ba
- 200 Ocean Lane Drive # 409, Key Biscayne FL 33149$1,499,000 · 2 bd · 2 ba
- 101 Crandon Blvd # 265, Key Biscayne FL 33149$1,495,000 · 2 bd · 2 ba
- 177 Ocean Lane Dr # 405, Key Biscayne FL 33149$1,410,000 · 2 bd · 2 ba
- 232 Sea View Dr # 108, Key Biscayne FL 33149$1,400,000 · 2 bd · 3 ba
- 200 Ocean Lane Dr, Key Biscayne FL 33149$1,400,000 · 1 bd · 1 ba
- 1111 Crandon Blvd # B506, Key Biscayne FL 33149$1,350,000 · 2 bd · 2 ba
- 199 Ocean Lane Dr # 1009, Key Biscayne FL 33149$1,299,000 · 2 bd · 2 ba
- 151 Crandon Blvd # 320, Key Biscayne FL 33149$1,250,000 · 2 bd · 2 ba
- 199 Ocean Lane Dr # 1207, Key Biscayne FL 33149$1,249,000 · 2 bd · 2 ba
- 1121 Crandon Blvd # D903, Key Biscayne FL 33149$1,225,000 · 2 bd · 2 ba
- 200 Ocean Lane Dr # 407, Key Biscayne FL 33149$1,220,000 · 2 bd · 2 ba
- 177 Ocean Lane Dr # 213, Key Biscayne FL 33149$1,199,000 · 2 bd · 2 ba
- 177 Ocean Lane Dr # 512, Key Biscayne FL 33149$1,170,160 · 2 bd · 2 ba
- 170 Ocean Lane Dr # 305, Key Biscayne FL 33149$1,150,000 · 3 bd · 2 ba