Key Biscayne Real Estate

Key Biscayne: A Tropical Paradise in Miami-Dade County, Florida

Nestled in the heart of Miami-Dade County, Florida, lies the vibrant island community of Key Biscayne. Known for its pristine beaches, lush greenery, and upscale lifestyle, Key Biscayne offers a unique living experience for residents and visitors alike.

Located just a short drive from the bustling city of Miami, Key Biscayne provides a tranquil escape from the fast-paced urban life. Surrounded by the sparkling waters of the Atlantic Ocean and Biscayne Bay, this tropical paradise offers breathtaking views and a serene atmosphere.

Key Biscayne is renowned for its world-class amenities and recreational opportunities. Residents can indulge in a wide array of water sports, including sailing, kayaking, and paddleboarding. The island is also home to several championship golf courses, tennis courts, and marinas, catering to the active and adventurous lifestyle of its residents.

In addition to its natural beauty, Key Biscayne boasts a thriving community with excellent schools, luxury shopping destinations, and a vibrant dining scene. The island is also home to the iconic Bill Baggs Cape Florida State Park, where visitors can explore nature trails, enjoy picnics, and witness the historic Cape Florida Lighthouse.

Whether you're seeking a serene beachfront retreat or a vibrant community with endless recreational opportunities, Key Biscayne offers the perfect blend of luxury and natural beauty. With its prime location in Miami-Dade County, this tropical paradise is an ideal place to call home.

Newest Listings in Key Biscayne

791 Crandon Blvd Unit #507, Key Biscayne image

791 Crandon Blvd Unit #507, Key Biscayne — Ocean Tower Two Condo $7,500,000

It is time to experience true resort beachfront living at The Ocean Club located at the famous barrier island of Key Biscayne. This spacious redesigned rarely available u...

4 Beds
6 Baths
A12122189 MLS
Ocean Tower Two Condo Bldg.

77 Crandon Blvd Unit #8E, Key Biscayne image

77 Crandon Blvd Unit #8E, Key Biscayne — The Palms Of Key Biscayne $735,000

Island living at its finest! Discover this bright and inviting 2-bedroom, 2-bathroom residence offering 1,123 SF in the heart of Key Biscayne. Filled with natural light, ...

2 Beds
2 Baths
A12122304 MLS
The Palms Of Key Biscayne Bldg.

455 Grand Bay Dr Unit #323, Key Biscayne image

455 Grand Bay Dr Unit #323, Key Biscayne — Ritz-Carlton $2,200,000

Experience peaceful coastal living in this OCEAN FRONT, third-floor condo-hotel one bedroom residence at The Ritz-Carlton in Key Biscayne. Blending luxury ownership with ...

1 Beds
1 Baths
A12114478 MLS
Ritz-Carlton Bldg.

960 Mariner Dr, Key Biscayne — Cape Fla Sub Sec 2 $19,450,000

Discover refined waterfront living at 960 Mariner Drive in Key Biscayne. This newly completed 2025 estate offers approximately 9,640 square feet of total living space (7,...

6 Beds
10 Baths
A12119438 MLS
Cape Fla Sub Sec 2 Bldg.

251 Crandon Blvd Unit #525, Key Biscayne image

251 Crandon Blvd Unit #525, Key Biscayne — Key Colony $1,495,000

One of the most competitively priced units at Ocean Sound in Key Colony! Beautifully upgraded, light-filled 2BR/2BA + DEN with stunning ocean and island views. Exceptiona...

2 Beds
2 Baths
A12119339 MLS
Key Colony Bldg.

251 Crandon Blvd Unit #304, Key Biscayne image

251 Crandon Blvd Unit #304, Key Biscayne — Key Colony No 2 Condo $1,695,000

Your new coastal lifestyle begins here. Beautifully remodeled 2-bedroom, 2-bath beachfront condo with an enclosed den, perfect for a private home office, media room, or q...

2 Beds
2 Baths
A12119072 MLS
Key Colony No 2 Condo Bldg.

1080 Mariner Dr, Key Biscayne — Cape Fla Sub Sec 2 $19,750,000

Spanning over 6,200 sq. ft. with 6 bedrooms and 6.5 baths, the home sits at the end of a private cul-de-sac with sweeping water and mangrove views. A dramatic entry opens...

6 Beds
7 Baths
A12117649 MLS
Cape Fla Sub Sec 2 Bldg.

300 Galen Dr Unit #401, Key Biscayne image

300 Galen Dr Unit #401, Key Biscayne — Blue Pelican Condo $520,000

Unlock the potential of this desirable 2-bedroom, 2-bathroom corner-unit condo just steps from the beach. Offered as-is, this 965-square-foot residence presents the perfe...

2 Beds
2 Baths
A12118136 MLS
Blue Pelican Condo Bldg.

251 Crandon Blvd Unit #806, Key Biscayne image

251 Crandon Blvd Unit #806, Key Biscayne — Oceansound $2,900,000

Rare opportunity to own the only northeast-facing slope residence currently available for sale at Oceansound in Key Colony! This spacious 2-bedroom residence with a den/f...

2 Beds
3 Baths
A12116685 MLS
Oceansound Bldg.

445 Grand Bay Drive Unit #PH-2A, Key Biscayne image

445 Grand Bay Drive Unit #PH-2A, Key Biscayne — Grand Bay $12,990,000

Experience oceanfront living at its finest in this extraordinary floor-through penthouse at Grand Bay Residences, one of Key Biscayne’s most prestigious luxury addresses....

4 Beds
6 Baths
A12113410 MLS
Grand Bay Bldg.

765 Crandon Blvd Unit #311, Key Biscayne image

765 Crandon Blvd Unit #311, Key Biscayne — The Ocean Club $2,950,000

Welcome home to Key Biscayne's premier resort community. This beautifully updated 3-bedroom, 3-bathroom residence at Lake Tower in The Ocean Club has 2,602 SF of light-fi...

3 Beds
3 Baths
A12111078 MLS
The Ocean Club Bldg.

Key Biscayne — Sunrise Club Condo $419,000 ▼

Opportunity to own a 410 sq. ft. studio condo in the heart of Key Biscayne! Located at 100 Sunrise Drive in Sunrise Club Condo, this first-floor unit features a divided s...

1 Baths
A12114486 MLS
Sunrise Club Condo Bldg.