Key Biscayne Homes

Key Biscayne Homes

Key Biscayne Florida is an island located directly south of Downtown Miami area and encompasses two square miles. The island is quite popular with families and nature enthusiasts as it has two very large parks (Crandon Park and Bill Baggs State Recreation Area) and contains plenty of sun-kissed beachfront on the eastern edge of the island. Key Biscayne is only accessible through the Rickenbacker Causeway and hosts the Sony Ericsson Tennis Tournament which drives the most traffic to the island, and throughout the rest of the year, it is quiet and serene.

Key Biscayne real estate includes a mix of condominiums and single family homes. Within Key Biscayne there are two private and gated single family home communities known as Grand Key Estates and Grand Bay Villas, both of which are located next to Key Biscayne’s Ritz Carlton. Another choice in luxury home is the gorgeous Grand Bay Club that offers a beachfront location. With access to natural parks, beaches, and the excitement of Downtown Miami there is little that one can find fault with in living on Key Biscayne.

8 Bedroom Homes for sale

Address
Bed/Baths
Interior Space
$sf/$m²
MLS Number
Price
Listed
241 Cape Florida Dr
8 / 8 / 1
9,159sf / 851m²
$3,538 / $38,079m²

$32,400,000
06/18/2024

7 Bedroom Homes for sale

Address
Bed/Baths
Interior Space
$sf/$m²
MLS Number
Price
Listed
230 Harbor Drive
7 / 7 / 1
6,240sf / 580m²
$3,926 / $42,264m²

$24,500,000
09/13/2024
425 Harbor Dr
7 / 7 / 2
4,565sf / 424m²
$1,730 / $18,626m²

$7,899,000
02/28/2025
797 Ridgewood Rd
7 / 7 / 1
5,528sf / 514m²
$1,301 / $14,001m²

$7,190,000
07/12/2024

6 Bedroom Homes for sale

Address
Bed/Baths
Interior Space
$sf/$m²
MLS Number
Price
Listed
330 Harbor Dr
6 / 7 / 1
7,178sf / 667m²
$4,806 / $51,737m²

$34,500,000
11/01/2024
180 Cape Florida Dr
6 / 6 / 2
8,031sf / 746m²
$3,237 / $34,849m²

$26,000,000
03/12/2025
960 Mariner Dr
6 / 8 / 2
7,192sf / 668m²
$3,170 / $34,125m²

$22,800,000
02/10/2025
365 Gulf Rd
6 / 6 / 0
5,960sf / 554m²
$2,164 / $23,298m²

$12,900,000
08/06/2024
610 Harbor Cir
6 / 6 / 2
5,216sf / 485m²
$2,166 / $23,320m²

$11,300,000
03/19/2025
31 Island Dr
6 / 6 / 1
5,826sf / 541m²
$1,888 / $20,324m²

$11,000,000
04/12/2025
110 Hampton Ln
6 / 6 / 0
N/A / N/A
N/A / N/A

$7,390,000
04/10/2025
285 W Mashta Dr
6 / 6 / 1
3,670sf / 341m²
$1,771 / $19,065m²

$6,500,000
02/12/2025
551 S Mashta Dr
6 / 5 / 0
3,245sf / 301m²
$1,693 / $18,228m²

$5,495,000
04/15/2025
762 Fernwood Rd
6 / 5 / 0
3,584sf / 333m²
$1,395 / $15,014m²

$4,999,000
04/21/2025
561 Hampton Ln
6 / 6 / 1
4,165sf / 387m²
$1,198 / $12,896m²

$4,990,000
08/26/2024

5 Bedroom Homes for sale

Address
Bed/Baths
Interior Space
$sf/$m²
MLS Number
Price
Listed
481 S Mashta Drive
5 / 6 / 1
5,940sf / 552m²
$3,855 / $41,499m²

$22,900,000
04/08/2025
510 S Mashta Dr
5 / 6 / 1
5,226sf / 485m²
$3,636 / $39,135m²

$19,000,000
04/11/2025
520 S Mashta Dr
5 / 4 / 0
3,085sf / 287m²
$6,126 / $65,946m²

$18,900,000
10/29/2024
861 Harbor Dr
5 / 4 / 0
3,405sf / 316m²
$2,790 / $30,032m²

$9,500,000
01/20/2025
545 Sabal Palm Dr
5 / 4 / 1
4,166sf / 387m²
$2,100 / $22,609m²

$8,750,000
12/03/2024
650 Warren Ln
5 / 5 / 1
3,525sf / 327m²
$2,057 / $22,139m²

$7,250,000
10/25/2024
250 Buttonwood Drive
5 / 5 / 1
4,618sf / 429m²
$1,548 / $16,666m²

$7,150,000
11/05/2024
100 Hampton Ln
5 / 5 / 1
3,518sf / 327m²
$1,988 / $21,403m²

$6,995,000
12/06/2024
261 Greenwood Dr
5 / 5 / 1
3,525sf / 327m²
$1,957 / $21,070m²

$6,900,000
02/18/2025
760 Woodcrest Rd
5 / 5 / 1
4,003sf / 372m²
$1,543 / $16,605m²

$6,175,000
12/07/2023
201 Buttonwood Dr
5 / 5 / 2
3,791sf / 352m²
$1,622 / $17,462m²

$6,150,000
04/04/2025
6 Coconut Ln
5 / 7 / 0
4,007sf / 372m²
$1,173 / $12,623m²

$4,699,000
02/28/2025
235 Cranwood Dr
5 / 5 / 0
3,596sf / 334m²
$1,251 / $13,470m²

$4,500,000
02/10/2025
269 Cranwood Dr
5 / 4 / 0
2,821sf / 262m²
$1,592 / $17,133m²

$4,490,000
03/18/2025
200 W Mcintyre St
5 / 5 / 0
3,962sf / 368m²
$1,109 / $11,941m²

$4,395,000
03/25/2025
670 Allendale Rd
5 / 4 / 1
2,320sf / 216m²
$1,659 / $17,863m²

$3,850,000
09/03/2024
250 Greenwood Drive
5 / 4 / 1
3,297sf / 306m²
$1,099 / $11,835m²

$3,625,000
04/03/2025

4 Bedroom Homes for sale

Address
Bed/Baths
Interior Space
$sf/$m²
MLS Number
Price
Listed
200 Harbor Dr
4 / 4 / 0
2,566sf / 238m²
$10,094 / $108,649m²

$25,900,000
08/14/2024
161 Cape Florida Dr
4 / 4 / 1
6,661sf / 619m²
$2,401 / $25,840m²

$15,990,000
03/08/2025
736 Woodcrest Rd
4 / 4 / 0
5,143sf / 478m²
$1,224 / $13,175m²

$6,295,000
01/26/2024
335 Harbor Dr
4 / 3 / 0
2,960sf / 275m²
$1,688 / $18,165m²

$4,995,000
03/04/2025
561 Allendale Rd
4 / 3 / 0
2,473sf / 230m²
$1,613 / $17,367m²

$3,990,000
02/27/2025
340 Ridgewood Rd
4 / 4 / 0
2,699sf / 251m²
$1,404 / $15,115m²

$3,790,000
01/05/2025
385 Harbor Ct
4 / 3 / 0
2,063sf / 192m²
$1,757 / $18,914m²

$3,625,000
02/03/2025
796 Glenridge Rd
4 / 3 / 1
2,534sf / 235m²
$1,419 / $15,271m²

$3,595,000
04/03/2025
92 W Mashta Dr
4 / 3 / 0
2,403sf / 223m²
$1,448 / $15,589m²

$3,480,000
03/03/2025
268 W Mashta Dr
4 / 2 / 0
1,574sf / 146m²
$2,017 / $21,713m²

$3,175,000
04/06/2025
791 Allendale Rd
4 / 2 / 1
1,831sf / 170m²
$1,693 / $18,225m²

$3,100,000
09/13/2024
710 Allendale Rd
4 / 3 / 0
1,979sf / 184m²
$1,566 / $16,856m²

$3,099,000
01/30/2025
361 W Heather Dr
4 / 3 / 0
1,570sf / 146m²
$1,752 / $18,855m²

$2,750,000
10/30/2024

3 Bedroom Homes for sale

Address
Bed/Baths
Interior Space
$sf/$m²
MLS Number
Price
Listed
5 Harbor Pt
3 / 4 / 2
10,926sf / 1015m²
$2,380 / $25,615m²

$26,000,000
04/02/2025
669 S Mashta Dr
3 / 3 / 1
3,382sf / 314m²
$1,153 / $12,413m²

$3,900,000
02/03/2025
250 Fernwood Rd
3 / 2 / 0
1,391sf / 129m²
$2,229 / $23,989m²

$3,100,000
04/20/2025
725 Fernwood Rd
3 / 2 / 0
2,159sf / 201m²
$1,295 / $13,935m²

$2,795,000
02/13/2025
310 Glenridge Rd
3 / 3 / 0
1,464sf / 136m²
$1,841 / $19,815m²

$2,695,000
03/06/2025

1 Bedroom Homes for sale

Address
Bed/Baths
Interior Space
$sf/$m²
MLS Number
Price
Listed
280 Harbor Dr
1 / 1 / 1
4,679sf / 435m²
$15,174 / $163,339m²

$71,000,000
02/07/2025

About the Area

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Key Biscayne Homes Info

  • Area:
    Key Biscayne
  • Price Range:
    $1,199,000-$71,000,000
  • Rental Price Range:
    $3,500-$120,000
  • Status:
    Re-Sales

Key Biscayne Homes Stats
Key Biscayne Homes Stats

Sale
51
Rental
22
Sold
32

Key Biscayne Homes Price Averages

  • Average Listing Price
    $10,948,352
  • Average Rental Price
    $30,295/mo
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