Houses in Florida, Key Biscayne For Sale

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Your dream Houses in Florida, Key Biscayne is just a few clicks away when you browse thousands of Houses For Sale in Florida, Key Biscayne listed by price, location, layout, features and size with quick access to realtor contact, details and scheduling. View Houses For Sale and take a virtual tour or browse professional real estate photos that reveal the home’s unique features, spaces and character. From suburban Houses For Sale for raising a family to luxury Houses For Sale in Florida, Key Biscayne where retirement is as easy as it comes, our extensive network of local directories takes all the work out of finding your dream home and you right to the selection process. Whether you are a prospecting homeowner or a real estate investor seeking local opportunities, our platform gives you access to virtually all available Houses For Sale with real-time updates on status, pricing, and essential real estate details.

200 Ocean Lane Dr # 501, Key Biscayne FL 33149 placeholder 200 Ocean Lane Dr # 501, Key Biscayne FL 33149
New
For Sale
House
$4,289,000
3 bds 4 ba 2,399 sqft
200 Ocean Lane Dr # 501, Key Biscayne FL 33149
445 Ridgewood Rd, Key Biscayne FL 33149 placeholder 445 Ridgewood Rd, Key Biscayne FL 33149
1 days
For Sale
House
$7,248,000
5 bds 5 ba 3,688 sqft
445 Ridgewood Rd, Key Biscayne FL 33149
550 Harbor Dr, Key Biscayne FL 33149 placeholder 550 Harbor Dr, Key Biscayne FL 33149
7 days
For Sale
House
$21,950,000
7 bds 7 ba 6,497 sqft
550 Harbor Dr, Key Biscayne FL 33149
544 Allendale Rd, Key Biscayne FL 33149 placeholder 544 Allendale Rd, Key Biscayne FL 33149
11 days
For Sale
House
$3,999,999
4 bds 3 ba 1,810 sqft
544 Allendale Rd, Key Biscayne FL 33149
110 Hampton Ln, Key Biscayne FL 33149 placeholder 110 Hampton Ln, Key Biscayne FL 33149
12 days
For Sale
House
$6,900,000
6 bds 6 ba 3,550 sqft
110 Hampton Ln, Key Biscayne FL 33149
525 Ridgewood Rd, Key Biscayne FL 33149 placeholder 525 Ridgewood Rd, Key Biscayne FL 33149
21 days
For Sale
House
$4,550,000
5 bds 5 ba 3,946 sqft
525 Ridgewood Rd, Key Biscayne FL 33149
640 S Mashta Dr, Key Biscayne FL 33149 placeholder 640 S Mashta Dr, Key Biscayne FL 33149
33 days
For Sale
House
$19,500,000
5 bds 5 ba 3,620 sqft
640 S Mashta Dr, Key Biscayne FL 33149
100 Hampton Ln, Key Biscayne FL 33149 placeholder 100 Hampton Ln, Key Biscayne FL 33149
47 days
For Sale
House
$6,399,000
5 bds 5 ba 3,584 sqft
100 Hampton Ln, Key Biscayne FL 33149
330 Caribbean Rd, Key Biscayne FL 33149 placeholder 330 Caribbean Rd, Key Biscayne FL 33149
48 days
For Sale
House
$9,397,000
6 bds 7 ba 5,528 sqft
330 Caribbean Rd, Key Biscayne FL 33149
260 Cape Florida Dr, Key Biscayne FL 33149 placeholder 260 Cape Florida Dr, Key Biscayne FL 33149
56 days
For Sale
House
$29,500,000
9 bds 8 ba 10,964 sqft
260 Cape Florida Dr, Key Biscayne FL 33149
200 Ocean Lane Dr # 703, Key Biscayne FL 33149 placeholder 200 Ocean Lane Dr # 703, Key Biscayne FL 33149
67 days
For Sale
House
$989,000
1 bds 1 ba 1,133 sqft
200 Ocean Lane Dr # 703, Key Biscayne FL 33149
401 Warren Ln, Key Biscayne FL 33149 placeholder 401 Warren Ln, Key Biscayne FL 33149
70 days
For Sale
House
$3,200,000
4 bds 3 ba 2,958 sqft
401 Warren Ln, Key Biscayne FL 33149
200 Harbor Dr, Key Biscayne FL 33149 placeholder 200 Harbor Dr, Key Biscayne FL 33149
71 days
For Sale
House
$25,900,000
4 bds 4 ba 2,566 sqft
200 Harbor Dr, Key Biscayne FL 33149
425 Harbor Dr, Key Biscayne FL 33149 placeholder 425 Harbor Dr, Key Biscayne FL 33149
72 days
For Sale
House
$7,750,000
7 bds 7 ba 4,565 sqft
425 Harbor Dr, Key Biscayne FL 33149
200 W Mcintyre St, Key Biscayne FL 33149 placeholder 200 W Mcintyre St, Key Biscayne FL 33149
-$148K (2025/10/21)
For Sale
House
$3,997,000
5 bds 5 ba 3,962 sqft
200 W Mcintyre St, Key Biscayne FL 33149
200 Ocean Lane Dr # 503, Key Biscayne FL 33149 placeholder 200 Ocean Lane Dr # 503, Key Biscayne FL 33149
85 days
For Sale
House
$990,000
1 bds 1 ba 1,225 sqft
200 Ocean Lane Dr # 503, Key Biscayne FL 33149
677 Hampton Ln, Key Biscayne FL 33149 placeholder 677 Hampton Ln, Key Biscayne FL 33149
90 days
For Sale
House
$3,560,000
5 bds 3 ba 2,429 sqft
677 Hampton Ln, Key Biscayne FL 33149
365 Gulf Rd, Key Biscayne FL 33149 placeholder 365 Gulf Rd, Key Biscayne FL 33149
90 days
For Sale
House
$12,900,000
6 bds 6 ba 5,960 sqft
365 Gulf Rd, Key Biscayne FL 33149
653 Glenridge Rd, Key Biscayne FL 33149 placeholder 653 Glenridge Rd, Key Biscayne FL 33149
90 days
For Sale
House
$3,850,000
5 bds 4 ba
653 Glenridge Rd, Key Biscayne FL 33149
285 W Enid Dr, Key Biscayne FL 33149 placeholder 285 W Enid Dr, Key Biscayne FL 33149
-$105K (2025/10/22)
For Sale
House
$4,545,000
6 bds 5 ba 3,436 sqft
285 W Enid Dr, Key Biscayne FL 33149