As of July 2, 2026, Key Biscayne has 161 active listings at a median list price of $2.8M ($1,197 per sqft). 120 homes closed in the past 12 months at a median sold price of $1.7M, implying 16.1 months of supply.
Based on MLS closed sales. Data current as of July 2, 2026.
Supply exceeds the current pace of sales — buyers have more leverage.