128 Days on Market
House for Sale
$237,000,000
5 bd · 9 ba · 11,528 sqft
485 W Matheson Dr, Key Biscayne, FL 33149
TROPICAL ISLE HOMES RESUB
Bedrooms
Bathrooms
Single Family Homes for Sale in 33149
34 listings
13 Days on Market
House for Sale
$27,900,000
8 bd · 9 ba · 9,159 sqft
241 Cape Florida Dr, Key Biscayne, FL 33149
CAPE FLORIDA SUB SEC 3
340 Days on Market
House for Sale
$25,900,000
4 bd · 4 ba · 2,566 sqft
200 Harbor Dr, Key Biscayne, FL 33149
TROPICAL ISLE HOMES SUB 4
92 Days on Market
House for Sale
$19,950,000
6 bd · 7 ba · 6,208 sqft
120 Knollwood Dr, Key Biscayne, FL 33149
CAPE FLA SUB SEC 2
14 Days on Market
House for Sale
$19,900,000
5 bd · 4 ba · 3,085 sqft
520 S Mashta Dr, Key Biscayne, FL 33149
MASHTA ISLAND A REPLAT OF
151 Days on Market
House for Sale
$19,800,000
4 bd · 9 ba · 8,240 sqft
100 Cape Florida Dr, Key Biscayne, FL 33149
CAPE FLORIDA SUB SEC 3
73 Days on Market
House for Sale
$18,500,000
4 bd · 4.5 ba · 2,255 sqft
631 N Mashta Drive, Key Biscayne, FL 33149
170 Days on Market
House for Sale
$16,800,000
4 bd · 4 ba · 3,620 sqft
640 S Mashta Dr, Key Biscayne, FL 33149
MASHTA ISLAND
Newly Listed
House for Sale
$16,500,000
6 bd · 7 ba · 7,103 sqft
131 Cape Florida Dr, Key Biscayne, FL 33149
CAPE FLORIDA SUB SEC 3
70 Days on Market
House for Sale
$14,490,000
4 bd · 6 ba · 6,661 sqft
161 Cape Florida Drive, Key Biscayne, FL 33149
CAPE FLORIDA SUB SEC 3
417 Days on Market
House for Sale
$12,485,000
6 bd · 8 ba · 6,405 sqft
420 Island Dr, Key Biscayne, FL 33149
CAPE FLORIDA SUB SEC 1
536 Days on Market
House for Sale
$9,800,000
6 bd · 7 ba · 5,826 sqft
31 Island Dr, Key Biscayne, FL 33149
CAPE FLORIDA SUB SEC 3
37 Days on Market
House for Sale
$9,200,000
5 bd · 6 ba · 4,416 sqft
625 Curtiswood Dr, Key Biscayne, FL 33149
BISCAYNE KEY ESTATES
123 Days on Market
House for Sale
$8,500,000
6 bd · 7 ba · 4,190 sqft
238 Buttonwood Dr, Key Biscayne, FL 33149
TROPICAL ISLE HOMES SUB 4
24 Days on Market
House for Sale
$8,000,000
6 bd · 6 ba · 1,044 sqft
544 Warren Ln, Key Biscayne, FL 33149
TROPICAL ISLE HOMES SUB
353 Days on Market
House for Sale
$7,950,000
5 bd · 5 ba · 4,166 sqft
545 SABAL PALM, Key Biscayne, FL 33149
TROPICAL ISLE HOMES SUB 2N
110 Days on Market
House for Sale
$7,490,000
5 bd · 7 ba · 3,768 sqft
571 Glenridge Rd, Key Biscayne, FL 33149
TROPICAL ISLE HOMES SUB
97 Days on Market
House for Sale
$7,450,000
7 bd · 9 ba · 4,565 sqft
425 Harbor Dr, Key Biscayne, FL 33149
TROPICAL ISLE HOMES SUB 3
117 Days on Market
House for Sale
$7,390,000
6 bd · 7 ba · 4,043 sqft
741 Harbor Dr, Key Biscayne, FL 33149
BISCAYNE KEY ESTATES
145 Days on Market
House for Sale
$6,950,000
5 bd · 6 ba · 5,421 sqft
685 Harbor Ln, Key Biscayne, FL 33149
BISCAYNE KEY ESTATES
293 Days on Market
House for Sale
$6,900,000
6 bd · 7 ba · 3,550 sqft
110 Hampton Ln, Key Biscayne, FL 33149
TROPICAL ISLE HOMES SUB 4
Newly Listed
House for Sale
$6,350,000
4 bd · 3 ba · 2,761 sqft
571 S Mashta Dr, Key Biscayne, FL 33149
MASHTA ISLAND A REPLAT OF
16 Days on Market
House for Sale
$5,990,000
5 bd · 5 ba · 4,759 sqft
501 Bay Lane, Key Biscayne, FL 33149
TROPICAL ISLE HOMES SUB 3
9 Days on Market
House for Sale
$5,785,000
5 bd · 6 ba · 3,495 sqft
335 W Enid Dr, Key Biscayne, FL 33149
BISCAYNE KEY ESTATES
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Live MLS inventory in 33149, updated continuously. Florida Lux Real Estate currently tracks 34 active listings here. MLS inventory updated October 12, 2026.
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