Key Biscayne Real Estate and Homes for Sale

Find properties in Key Biscayne, FL by communities, view, location or price range. You can also create your own custom search settings by using our Advanced Search.

Key Biscayne Real Estate Market Snapshot

as of 05.14.2025

New Listings

Homes for Sale

Homes for Rent

Short Sales & Foreclosures

Homes For Sale In Key Biscayne

MASHTA ISLAND

$23,500,000

4 bd • 4 ba • 2,255 Sq Ft

631 N Mashta Drive Key Biscayne FL, 33149

101 Condominium

$3,150,000

3 bd • 3 ba • 2,225 Sq Ft

101 Sunrise Drive 301 Key Biscayne FL, 33149

Key Biscayne Local Communities

Key Biscayne Homes By Price Range

Under $400,000
$400,000 - $500,000
$500,000 - $600,000
$600,000 - $700,000
$700,000 - $800,000
$800,000 - $900,000
$900,000 - $1,000,000
$1,000,000 - $2,000,000
$2,000,000 - $3,000,000
$3,000,000 - $4,000,000
$4,000,000 - $5,000,000
$5,000,000+

What is Your Key Biscayne House Really Worth?

If you are interested in buying or selling residential real estate in Key Biscayne or any other area of Miami-Dade County, Florida, please contact us.