Key Biscayne Homes for Sale
… homes for sale · Median $3M–$20M+ · · Miami's Most Exclusive Island Address
About Key Biscayne
Key Biscayne, Florida
Key Biscayne is Miami’s most exclusive island community—a 4-mile-long barrier island just 3.5 miles from downtown Miami, connected to the mainland by the scenic Rickenbacker Causeway. The Village of Key Biscayne, incorporated in 1991, is served by a single ZIP code (33149) and is home to approximately 13,000 residents in one of the most desirable addresses in all of South Florida.
The island offers a rare combination of urban accessibility and true tropical island living. Crandon Park—one of the nation’s finest urban beach parks—stretches along the Atlantic shore, while Bill Baggs Cape Florida State Park at the island’s southern tip offers pristine beaches, a historic lighthouse, and kayak access to Biscayne Bay. The village’s compact commercial center at Harbor Drive and Crandon Boulevard provides boutique shopping, excellent restaurants, and community services.
Key Biscayne is home to the Crandon Park Tennis Center, which hosts the Miami Open—one of the world’s premier tennis tournaments. The island’s geography naturally limits development, making its real estate among Miami’s most permanently scarce.
Beyond the tennis court, the Crandon Park Tennis Center and Crandon Golf offer year-round outdoor recreation against a backdrop of Biscayne Bay views. The Crandon Park beach is consistently ranked among America’s best urban beaches, and the Rickenbacker Causeway cycling paths draw riders from across South Florida. Outdoor recreation is not an amenity here, it is the culture.
Despite its exclusivity, Key Biscayne retains a genuine community character. The village’s compact 4-mile geography means neighbors know each other, the annual Key Biscayne Art Festival draws residents to the Village Common, and the local school community is unusually tight-knit. For a barrier island with global prices, Key Biscayne still feels like a village. Explore all Miami communities →
📊 Key Biscayne at a Glance
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Key Biscayne Homes for Sale
Why Key Biscayne
Market Highlights
Island Exclusivity
Geography permanently limits supply, a 4-mile island accessible by one causeway ensures lasting scarcity and premium pricing.
Miami Open Tennis
The Crandon Park Tennis Center hosts the Miami Open, one of the world's premier tennis tournaments, steps from your home.
World-Class Boating
Direct Biscayne Bay access, Miami Yacht Club proximity, and some of the clearest waters in South Florida.
Outdoor Lifestyle
The Rickenbacker Causeway is South Florida's top cycling destination, and the island's beachfront parks are unmatched.
Lifestyle
Things to Do in Key Biscayne
Crandon Park
One of South Florida's finest urban beach parks, Crandon Park stretches along the Atlantic with two miles of beach, family-friendly amenities, and views across Biscayne Bay.
Bill Baggs Cape Florida State Park
At the island's southern tip, this state park features pristine beaches, kayak launches into Biscayne Bay, and the historic Cape Florida Lighthouse, which dates to 1825.
Rickenbacker Causeway
South Florida's premier cycling route, the causeway offers dedicated bike lanes and sweeping views of Biscayne Bay connecting Key Biscayne to mainland Miami.
Miami Seaquarium
Located on the island's western shore, this marine attraction features dolphin shows, sea lion encounters, and manatee habitats with views across the bay.
Crandon Golf Course
A challenging 18-hole golf course designed by Bill Ampringer, Crandon Golf sits on the island's northern end and is considered one of Florida's most unique golf experiences.
Marjory Stoneman Douglas Biscayne Nature Center
This nature center on Crandon Beach offers environmental education programs, tide pool exploration, and a window into Biscayne Bay's fragile coastal ecosystems.
Education
Schools in Key Biscayne
Key Biscayne K-8 Center is an A-rated public school serving the village with exceptional academics and community involvement. High school students attend MAST Academy (a marine science magnet) or other Miami-Dade magnet programs accessible via the causeway.
🏫 Elementary Schools
📚 Middle Schools
🎓 High Schools
All schools are part of Miami-Dade County Public Schools. School ratings reflect Florida Department of Education grades. Verify current boundaries with MDCPS before purchasing.
Common Questions
Frequently Asked Questions
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