Miami-Dade County, Florida
Key Biscayne Real Estate and Local Guide
An affluent barrier-island village sitting between two large parks and linked to the mainland only by the Rickenbacker Causeway. Ranked Realty pairs verified local data with the agents who know Key Biscayne best.
About the area
Living in Key Biscayne, FL
Home to President Richard Nixon's "Florida White House" compound during his presidency.
The housing market
Homes in Key Biscayne
- About 69% of housing units are owner-occupied.
- Only about 18.5% of homes are single-family detached, reflecting a condominium-heavy island.
- The median home value is about $1,238,700.
Landmarks and lifestyle
What makes Key Biscayne home
Cape Florida Lighthouse
Built in 1825, the oldest standing structure in Miami-Dade County
Crandon Park Tennis Center
Former host venue of the Miami Open tennis tournament
Bill Baggs Cape Florida State Park
State park with beaches and the historic lighthouse at the island's south tip
Crandon Park
Miami-Dade County beach park and nature center on the island's north end
For agents
Own Key Biscayne in search and in AI
Buyers now ask Google and AI for a local agent. Claim your free Ranked Realty page for Key Biscayne, FL, get listed in our directory, and upgrade any time to a full AI-optimized site that gets you found and recommended.
Local facts on this page are verified against public sources as part of the AppWT local-data project. Data reflects the most recent available figures.