Key Biscayne Homes For Sale
48 homes for sale in Key Biscayne. Property listings updated twice a day.
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- 280 Harbor Dr Key Biscayne, Fl 33149
- $71,000,000
- $15,174
- 1
- 1.5
- 4,679
- No
- 280 Harbor Dr
- $71,000,000
- 02/07/25
- 1
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- 330 Harbor Dr Key Biscayne, Fl 33149
- $34,500,000
- $4,806
- 6
- 7.5
- 7,178
- No
- 330 Harbor Dr
- $34,500,000
- 11/01/24
- 32
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- 241 Cape Florida Dr Key Biscayne, Fl 33149
- $32,400,000
- -10.53%
- $3,538
- 8
- 8.5
- 9,159
- No
- 241 Cape Florida Dr
- $32,400,000
- 06/18/24
- -10.53%
- 100
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- 5 Harbor Pt Key Biscayne, Fl 33149
- $26,000,000
- $2,380
- 3
- 4.5
- 10,926
- No
- 5 Harbor Pt
- $26,000,000
- 04/02/25
- 83
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- 180 Cape Florida Dr Key Biscayne, Fl 33149
- $24,500,000
- -5.94%
- $3,051
- 6
- 6.5
- 8,031
- Yes
- 180 Cape Florida Dr
- $24,500,000
- 03/12/25
- -5.94%
- 100
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- 631 N Mashta Drive Key Biscayne, Fl 33149
- $23,500,000
- $10,421
- 4
- 4.5
- 2,255
- No
- 631 N Mashta Drive
- $23,500,000
- 02/07/25
- 13
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- 481 S Mashta Drive Key Biscayne, Fl 33149
- $22,900,000
- $3,855
- 5
- 6.5
- 5,940
- No
- 481 S Mashta Drive
- $22,900,000
- 04/08/25
- 57
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- 960 Mariner Dr Key Biscayne, Fl 33149
- $22,800,000
- $3,170
- 6
- 8.5
- 7,192
- No
- 960 Mariner Dr
- $22,800,000
- 02/10/25
- 79
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- 510 S Mashta Dr Key Biscayne, Fl 33149
- $19,000,000
- $3,636
- 5
- 6.5
- 5,226
- No
- 510 S Mashta Dr
- $19,000,000
- 04/11/25
- 58
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- 520 S Mashta Dr Key Biscayne, Fl 33149
- $18,900,000
- -5.66%
- $6,126
- 5
- 4
- 3,085
- No
- 520 S Mashta Dr
- $18,900,000
- 10/29/24
- -5.66%
- 46
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- 161 Cape Florida Dr Key Biscayne, Fl 33149
- $15,990,000
- -8.96%
- $2,401
- 4
- 4.5
- 6,661
- No
- 161 Cape Florida Dr
- $15,990,000
- 07/11/24
- -8.96%
- 37
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- 365 Gulf Rd Key Biscayne, Fl 33149
- $12,900,000
- $2,164
- 6
- 6
- 5,960
- No
- 365 Gulf Rd
- $12,900,000
- 08/06/24
- 32
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- 610 Harbor Cir Key Biscayne, Fl 33149
- $11,300,000
- $2,166
- 6
- 6.5
- 5,216
- No
- 610 Harbor Cir
- $11,300,000
- 03/19/25
- 68
