What's your Key Biscayne Luxury Homes For Sale Property really worth?
The market has shifted, and property values have changed. If you're thinking about selling soon, check your property's value below for free.
$71,000,000
60
18
Market Report for Key Biscayne Luxury Homes For Sale
Closed Sales as of 05-22-2025
$3,200,000
Median Closing Price
Median Closing Price
$1117
Price Per Square Foot
Price Per Square Foot
18
Properties Sold In Last 180 Days
Properties Sold In Last 180 Days
Recent Sales
| Address | Closed Price | Listing Price | Living ft2 | Cost per ft2 | Bd / Ba | Closing Date | DOM |
|---|---|---|---|---|---|---|---|
|
710 Allendale Rd
Key Biscayne, FL |
$2,730,000 | $3,099,000 | 1,979 | $1,379 | 4 / 3 | 2025-05-08 | 99 Days |
|
945 Mariner Drive
Key Biscayne, FL |
$12,700,000 | $12,950,000 | 5,191 | $2,447 | 6 / 6 | 2025-04-28 | 172 Days |
|
345 Gulf Road
Key Biscayne, FL |
$5,600,000 | $5,750,000 | 3,827 | $1,463 | 5 / 5 | 2025-04-14 | 103 Days |
|
515 Warren Ln
Key Biscayne, FL |
$3,250,000 | $3,250,000 | 2,030 | $1,601 | 4 / 3 | 2025-04-08 | 54 Days |
|
761 Ridgewood Rd
Key Biscayne, FL |
$3,310,000 | $3,380,000 | 5,371 | $616 | 5 / 5 | 2025-03-28 | 78 Days |
|
660 S Mashta Dr
Key Biscayne, FL |
$13,800,000 | $16,999,000 | 5,043 | $2,736 | 7 / 8 | 2025-03-28 | 417 Days |
|
412 Ridgewood Rd
Key Biscayne, FL |
$3,150,000 | $3,199,000 | 2,264 | $1,391 | 4 / 3 | 2025-03-25 | 42 Days |
|
665 Hampton Ln
Key Biscayne, FL |
$2,900,000 | $2,950,000 | 2,488 | $1,166 | 4 / 4 | 2025-03-07 | 46 Days |
|
701 Fernwood Rd
Key Biscayne, FL |
$2,760,000 | $3,385,000 | 2,090 | $1,321 | 5 / 5 | 2025-02-12 | 120 Days |
|
50 Island Dr
Key Biscayne, FL |
$11,080,000 | $11,200,000 | 5,338 | $2,076 | 5 / 4 | 2025-02-12 | 72 Days |
|
269 W Mashta Dr
Key Biscayne, FL |
$2,855,000 | $3,250,000 | 2,867 | $996 | 5 / 4 | 2025-01-24 | 109 Days |
|
270 Cypress Dr
Key Biscayne, FL |
$3,300,000 | $3,350,000 | 3,001 | $1,100 | 6 / 4 | 2025-01-17 | 60 Days |
|
599 Glenridge Rd
Key Biscayne, FL |
$2,982,750 | $3,195,000 | 2,111 | $1,413 | 4 / 4 | 2024-12-27 | 184 Days |
|
785 Fernwood Rd
Key Biscayne, FL |
$2,700,000 | $2,725,000 | 1,662 | $1,625 | 3 / 2 | 2024-12-20 | 177 Days |
|
442 Warren Ln
Key Biscayne, FL |
$2,800,000 | $3,000,000 | 1,044 | $2,682 | 2 / 1 | 2024-12-18 | 202 Days |
|
4 Harbor Point
Key Biscayne, FL |
$13,950,000 | $14,950,000 | 3,890 | $3,586 | 7 / 7 | 2024-12-13 | 130 Days |
|
116 W Mashta Dr
Key Biscayne, FL |
$4,350,000 | $4,590,000 | 3,628 | $1,199 | 6 / 6 | 2024-12-12 | 238 Days |
|
140 W Mashta Dr
Key Biscayne, FL |
$3,150,000 | $3,390,000 | 2,861 | $1,101 | 4 / 3 | 2024-12-05 | 74 Days |
Active Listings For Sale Overview
$5,497,500
Median Listing Price
Median Listing Price
$1,541
Price Per Square Foot
Price Per Square Foot
60
Active For Sale
Active For Sale
Min: $2,400,000
Max: $71,000,000
Active For Sale
| Address | Sale Price | Living ft2 | Bd / Ba | DOM |
|---|---|---|---|---|
|
280 Harbor Dr
Key Biscayne, FL |
$71,000,000 | 4,679 | 1 / 1 | 105 Days |
|
330 Harbor Dr
Key Biscayne, FL |
$34,500,000 | 7,178 | 6 / 7 | 203 Days |
|
241 Cape Florida Dr
Key Biscayne, FL |
$32,400,000
-10% ($3,600,000)
|
9,159 | 8 / 8 | 339 Days |
|
5 Harbor Pt
Key Biscayne, FL |
$26,000,000 | 10,926 | 3 / 4 | 51 Days |
|
200 Harbor Dr
Key Biscayne, FL |
$25,900,000 | 2,566 | 4 / 4 | 282 Days |
|
230 Harbor Drive
Key Biscayne, FL |
$24,500,000
-23% ($7,400,000)
|
6,240 | 7 / 7 | 252 Days |
|
180 Cape Florida Dr
Key Biscayne, FL |
$24,500,000
-6% ($1,500,000)
|
8,031 | 6 / 6 | 72 Days |
|
481 S Mashta Drive
Key Biscayne, FL |
$22,900,000 | 5,940 | 5 / 6 | 45 Days |
|
960 Mariner Dr
Key Biscayne, FL |
$21,900,000
-4% ($900,000)
|
7,192 | 6 / 8 | 102 Days |
|
510 S Mashta Dr
Key Biscayne, FL |
$19,000,000 | 5,226 | 5 / 6 | 42 Days |
|
520 S Mashta Dr
Key Biscayne, FL |
$18,900,000
-6% ($1,100,000)
|
3,085 | 5 / 4 | 206 Days |
|
161 Cape Florida Dr
Key Biscayne, FL |
$15,990,000
-9% ($1,500,000)
|
6,661 | 4 / 4 | 316 Days |
|
365 Gulf Rd
Key Biscayne, FL |
$12,900,000 | 5,960 | 6 / 6 | 290 Days |
|
610 Harbor Cir
Key Biscayne, FL |
$11,300,000 | 5,216 | 6 / 6 | 65 Days |
|
31 Island Dr
Key Biscayne, FL |
$11,000,000 | 5,826 | 6 / 6 | 41 Days |
|
861 Harbor Dr
Key Biscayne, FL |
$9,500,000 | 3,405 | 5 / 4 | 434 Days |
|
545 Sabal Palm Dr
Key Biscayne, FL |
$8,750,000
-2% ($150,000)
|
4,166 | 5 / 4 | 171 Days |
|
425 Harbor Dr
Key Biscayne, FL |
$7,899,000 | 4,565 | 7 / 7 | 85 Days |
|
110 Hampton Ln
Key Biscayne, FL |
$7,390,000 | 3,550 | 6 / 6 | 43 Days |
|
797 Ridgewood Rd
Key Biscayne, FL |
$7,190,000
-5% ($360,000)
|
5,528 | 7 / 7 | 331 Days |
|
250 Buttonwood Drive
Key Biscayne, FL |
$7,150,000 | 4,618 | 5 / 5 | 199 Days |
|
650 Warren Ln
Key Biscayne, FL |
$6,950,000
-4% ($300,000)
|
3,525 | 5 / 5 | 210 Days |
|
261 Greenwood Dr
Key Biscayne, FL |
$6,900,000 | 3,525 | 5 / 5 | 104 Days |
|
100 Hampton Ln
Key Biscayne, FL |
$6,690,000
-4% ($305,000)
|
3,518 | 5 / 5 | 168 Days |
|
285 W Mashta Dr
Key Biscayne, FL |
$6,500,000 | 3,670 | 6 / 6 | 100 Days |
|
310 Redwood Lane
Key Biscayne, FL |
$6,345,000 | 3,854 | 6 / 5 | 24 Days |
|
736 Woodcrest Rd
Key Biscayne, FL |
$6,295,000 | 5,143 | 4 / 4 | 483 Days |
|
760 Woodcrest Rd
Key Biscayne, FL |
$6,175,000
-9% ($610,000)
|
4,003 | 5 / 5 | 533 Days |
|
201 Buttonwood Dr
Key Biscayne, FL |
$6,150,000 | 3,791 | 5 / 5 | 49 Days |
|
164 W Mashta Dr
Key Biscayne, FL |
$5,500,000 | 2,795 | 5 / 5 | 13 Days |
|
551 S Mashta Dr
Key Biscayne, FL |
$5,495,000 | 3,245 | 6 / 5 | 38 Days |
|
635 Curtiswood Dr
Key Biscayne, FL |
$5,390,000 | 3,888 | 7 / 6 | 30 Days |
|
325 Harbor Dr
Key Biscayne, FL |
$5,250,000 | 3,650 | 5 / 6 | 60 Days |
|
689 Glenridge Rd
Key Biscayne, FL |
$5,200,000 | 3,646 | 6 / 6 | 21 Days |
|
762 Fernwood Rd
Key Biscayne, FL |
$4,999,000
-2% ($100,000)
|
3,584 | 6 / 5 | 91 Days |
|
335 Harbor Dr
Key Biscayne, FL |
$4,995,000 | 2,960 | 4 / 3 | 80 Days |
|
561 Hampton Ln
Key Biscayne, FL |
$4,990,000
-6% ($310,000)
|
4,165 | 6 / 6 | 270 Days |
|
6 Coconut Ln
Key Biscayne, FL |
$4,699,000
-4% ($201,000)
|
4,007 | 5 / 7 | 84 Days |
|
141 Island Dr
Key Biscayne, FL |
$4,500,000 | 2,927 | 3 / 3 | 24 Days |
|
269 Cranwood Dr
Key Biscayne, FL |
$4,490,000 | 2,821 | 5 / 4 | 66 Days |
|
235 Cranwood Dr
Key Biscayne, FL |
$4,375,000
-3% ($125,000)
|
3,596 | 5 / 5 | 102 Days |
|
200 W Mcintyre St
Key Biscayne, FL |
$4,245,000
-3% ($150,000)
|
3,962 | 5 / 5 | 59 Days |
|
561 Allendale Rd
Key Biscayne, FL |
$3,990,000 | 2,473 | 4 / 3 | 85 Days |
|
669 S Mashta Dr
Key Biscayne, FL |
$3,900,000
-22% ($1,095,000)
|
3,382 | 3 / 3 | 109 Days |
|
670 Allendale Rd
Key Biscayne, FL |
$3,850,000 | 2,320 | 5 / 4 | 262 Days |
|
340 Ridgewood Rd
Key Biscayne, FL |
$3,790,000
-5% ($210,000)
|
2,699 | 4 / 4 | 138 Days |
|
255 Ridgewood Rd
Key Biscayne, FL |
$3,650,000 | 2,177 | 4 / 3 | 24 Days |
|
250 Greenwood Drive
Key Biscayne, FL |
$3,625,000 | 3,297 | 5 / 4 | 50 Days |
|
385 Harbor Ct
Key Biscayne, FL |
$3,625,000
-5% ($175,000)
|
2,063 | 4 / 3 | 109 Days |
|
796 Glenridge Rd
Key Biscayne, FL |
$3,595,000 | 2,534 | 4 / 3 | 50 Days |
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