Key Biscayne condo market report — Nov 2025
Live inventory as of today; sales figures from closed MLS transactions.
November 2025 in Key Biscayne
17 condos came to market in Key Biscayne during November 2025.
Closed sales
6 condo sales closed in November 2025 at a median price of $2,025,000 ($944 per square foot), after a median 58 days on market.
That compares with 10 closings in October 2025, when the median closed price per square foot was $930.
Year over year, closed prices per square foot are up 24.2% from $760 in November 2024.
The trailing year
Over the 12 months ending November 2025, Key Biscayne recorded 148 condo closings — an average of 12 a month — with the busiest month being August 2025 at 17 sales.
Monthly median closed prices ranged from $698 to $950 per square foot over that span.
Where to look next
Browse every condo for sale in Key Biscayne, set up a price-drop alert, or compare buildings side by side. All figures are Own Miami calculations from MIAMI REALTORS® MLS data.
Sold $/sqft and closings, 24 months
| Month | New listings | Closed | Median sold | Median sold $/sf | Median DOM |
|---|---|---|---|---|---|
| Sep 2026 | 14 | 4 | $1.88M | $972/sqft | 104 |
| Aug 2026 | 18 | 17 | $1.5M | $921/sqft | 33 |
| Jul 2026 | 15 | 22 | $1.16M | $769/sqft | 33 |
| Jun 2026 | 21 | 22 | $1.53M | $878/sqft | 34 |
| May 2026 | 30 | 15 | $1.5M | $1,017/sqft | 40 |
| Apr 2026 | 30 | 16 | $1.6M | $876/sqft | 42 |
| Mar 2026 | 23 | 18 | $1.14M | $847/sqft | 98 |
| Feb 2026 | 26 | 14 | $1.49M | $875/sqft | 47 |
| Jan 2026 | 15 | 16 | $1.19M | $886/sqft | 91 |
| Dec 2025 | 9 | 16 | $1.23M | $829/sqft | 44 |
| Nov 2025 | 17 | 6 | $2.02M | $944/sqft | 58 |
| Oct 2025 | 17 | 10 | $1.26M | $930/sqft | 64 |
Most inventory
Highest asking $/sqft
Biggest price cuts on the market
Active listings with the largest reductions from their original asking price.
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