Key Biscayne condo market report — Sep 2026
Live inventory as of today; sales figures from closed MLS transactions.
Active listings
103
16 pending
Median asking
$1.5M
Median asking $/sqft
$985/sqft
+4% sold $/sf vs last year
Sold, last 12 months
183
$894/sqft median
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
Commodore Club South
199 Ocean Lane Dr · 1974 · 12 floors
11 for salefrom $1.1M$1,031/sqft
Oceana Key Biscayne
350 Ocean Dr · 2014 · 14 floors
7 for salefrom $3.5M$2,357/sqft
Towers of Key Biscayne
1111 Crandon Blvd · 1972 · 13 floors
5 for salefrom $1.26M$958/sqft
CD
Casa Del Mar
881 Ocean Dr · 1971 · 27 floors
4 for salefrom $2.4M$1,178/sqft
Commodore Club West
155 Ocean Lane Dr · 1973 · 12 floors
4 for salefrom $749K$860/sqft
Highest asking $/sqft
Oceana Key Biscayne
350 Ocean Dr · 2014 · 14 floors
7 for salefrom $3.5M$2,357/sqft
Grand Bay Residences
445 Grand Bay Dr · 1996 · 14 floors
2 for salefrom $2.52M$1,836/sqft
Ocean Club – Ocean Tower One
799 Crandon Blvd · 2002 · 15 floors
3 for salefrom $3.75M$1,494/sqft
Ocean Club – Club Tower Two
785 Crandon Blvd · 1998 · 20 floors
2 for salefrom $5.45M$1,470/sqft
Ocean Club – Ocean Tower Two
791 Crandon Blvd · 2001 · 16 floors
3 for salefrom $3.34M$1,414/sqft
Biggest price cuts on the market
Active listings with the largest reductions from their original asking price.
-90%$480,000$4,800,000
$4,320,000 off
251 Galen Dr #302
Key Biscayne VI
1 bd · 854 sqft · $562/sqft
-14%$720,000$840,000
$120,000 off
550 Ocean Drive #3H
Galen Breakers
3 bd · — sf
-13%$849,000$975,000
$126,000 off
155 Sunrise Dr #4B
Indies
2 bd · 1,212 sqft · $701/sqft
-12%$1,590,000$1,799,000
$209,000 off
607 Ocean Dr #3K
Sands of Key Biscayne
2 bd · 1,496 sqft · $1,063/sqft
-11%$505,000$565,000
$60,000 off
100 Ocean Lane Dr #303
Key Biscayne One Hundred
1 bd · 870 sqft · $580/sqft
Looking for a specific tower? Browse every Key Biscayne building.