Key Biscayne, FL Real Estate & Homes For Sale
154 homes
Use arrow keys to navigateNEW - 7 HRS AGO
3D VIEWColdwell Banker Realty
Use arrow keys to navigateNEW - 1 DAY AGOColdwell Banker Realty
Use arrow keys to navigateNEW - 1 DAY AGOSerhant
Use arrow keys to navigateOne Sotheby's International Realty
Use arrow keys to navigateDouglas Elliman
Use arrow keys to navigateOne Sotheby's International Realty
Use arrow keys to navigateSwann Realty Partners, LLC.
Vantage Real Estate LLC
Coldwell Banker Realty
3D VIEWBHHS EWM Realty
NEW CONSTRUCTIONLuxe Living Realty
Fortune Christie's International Real Estate
Florida Capital Realty
Miami Residential Group
Great Properties International LLC
NEW CONSTRUCTIONDouglas Elliman
Beycome of Florida LLC
Coldwell Banker Realty
City Intl R. E. Group, Inc.
FOR SALE BY OWNER
One Sotheby's International Realty
3D VIEWBHHS EWM Realty
Urdapilleta Real Estate, LLC
Top Tier International Realty, LLC.
Compass Florida, LLC.
3D VIEW0.25 ACRESNestWise Real Estate LLC
2.38 ACRESColdwell Banker Realty
Ocean Club Realty, Inc.
One Sotheby's International Realty
Key Biscayne, FL Real Estate Trends
Learn about the Key Biscayne, FL housing market through trends and averages.Affordability of Living in Key Biscayne, FL
The median home value is $1,648,943
| Month | Median home value |
|---|---|
| May 2025 | $1.64M |
| June 2025 | $1.63M |
| July 2025 | $1.61M |
| August 2025 | $1.6M |
| September 2025 | $1.6M |
| October 2025 | $1.61M |
| November 2025 | $1.62M |
| December 2025 | $1.63M |
| January 2026 | $1.63M |
| February 2026 | $1.63M |
| March 2026 | $1.64M |
| April 2026 | $1.65M |
Trends and affordability stats are provided by third party data sources.
Average Home Value in Key Biscayne, FL, by Home Size
Currently, there are 3 new listings in Key Biscayne, FL and 154 homes for sale.
| Home Size | Home Value* |
|---|---|
| 1 bedroom (12 homes) | $567,366 |
| 2 bedrooms (53 homes) | $1,166,668 |
| 3 bedrooms (33 homes) | $2,596,972 |
| 4 bedrooms (20 homes) | $3,587,708 |
What Locals Say about Key Biscayne
Review Highlights
Key Biscayne: serene, family-friendly island living with strong schools, beaches, and lasting value. People like the safety, walkability, beaches, parks, events, and kid-friendly amenities. They cite bridge traffic, few supermarkets, high costs, and some overcrowded classes.
AI-generated summary of moderated reviews.
IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.