Building Information
Grand Bay Residences
| Number of units: | 137 |
|---|---|
| Active listings for rent: | 0 |
| Active listings for sale: | 2 |
| Building inventory for sale: | 1% |
| Number of sales over the last 12 months: | 3 |
| Number of sales over the last 6 months: | 3 |
| Number of sales over the last 3 months: | 1 |
| Avg. time to close over last 12 months: | 101 days |
Address
445 Grand Bay Dr, Key Biscayne, Miami-Dade, FL, 33149
Grand Bay Residences Condominium Association
(305) 365-1771
Link: https://
Recent Sales
| Unit # | Size | Closing Date | Sale Price | PPSF |
|---|---|---|---|---|
| 601 | 2,570 sq ft | Sep 2025 | $2,662,500 | $1,036 |
| 602 | 2,950 sq ft | Aug 2025 | $2,750,000 | $932 |
| 1210 | 2,950 sq ft | Jul 2025 | $4,500,000 | $1,525 |
Market Information
Grand Bay Residences: $1095/sq. ft.
Key Biscayne: $1190/sq. ft.
Key Biscayne $1190/sq. ft.
Miami-Dade $671/sq. ft.
Inventory for sale
| Key Biscayne: | 2% |
|---|---|
| Miami-Dade: | 4% |
Avg. time to close over last 12 months
| Grand Bay Residences | 101 days |
|---|---|
| Key Biscayne: | 87 days |
| Miami-Dade: | 77 days |