Key Biscayne market report
378 active listings — 171 for sale, 207 for rent.
Sale market by bedrooms
| Beds | Active | Median price | Median $/sqft | Median DOM | Reduced |
|---|---|---|---|---|---|
| 1 | 13 | $505,000 | $710 | 74 | 69% |
| 2 | 56 | $1,424,500 | $958 | 59 | 34% |
| 3 | 42 | $2,590,000 | $1,152 | 57 | 26% |
| 4 | 20 | $5,464,000 | $1,637 | 100 | 30% |
| 5+ | 32 | $8,375,000 | $1,969 | 77 | 34% |
Groups under 8 listings are suppressed (insufficient sample).
Weekly archive — 2-bed sales
- 2026-W30: median $958/sqft · 56 active · 34% reduced
- 2026-W31: median $958/sqft · 56 active · 34% reduced
Computed from our own weekly snapshot archive — it grows every week and cannot be backfilled.
Browse Key Biscayne by price
ZIP-level reports
Tracked buildings in Key Biscayne
- SUNRISE CLUB CONDO (3)
- KEY COLONY NO 4 CONDO (9)
- TOWERS OF KEY BISCAYNE CO (9)
- TOWERS OF KEY BISCAYNE CO (14)
- KEY COLONY NO 4 CONDO (3)
- ISLAND BREAKERS CONDO (5)
- THE EMERALDBAY @ KEY COLO (23)
- COMMODORE CLUB WEST CONDO (11)
- OCEAN LANE PLAZA (3)
- KEY BISCAYNE COMMODORE CL (5)
- KEY COLONY NO 4 CONDO (4)
- COMMODORE CLUB SOUTH COND (18)
- ISLAND HOUSE (7)
- KEY COLONY NO 1 (17)
- CAPE FLORIDA CLUB CONDO P (5)
- GALEN DRIVE CONDO APTS (4)
- KEY COLONY NO 2 CONDO (11)
- CAY POLYNESIA CONDO (5)
- The Square Shopping Center (5)
- KEY ISLANDER CONDO (3)
- OCEANA KEY BISCAYNE CONDO (9)
- OCEANA KEY BISCAYNE CONDO (7)
- GRAND BAY TOWER (5)
- Grand Bay Residences (4)
- OCEAN VILLAGE CONDO (4)
- CRANDON TOWER CONDO (3)
- THE PALMS OF KEY BISCAYNE (3)
- CLUB TOWER TWO CONDO (4)
- CLUB TOWER ONE CONDO (4)
- OCEAN TOWER TWO CONDO (8)
- CASA DEL MAR CONDO (9)
Recomputed weekly · 2026-07-30 · Methodology