CondoHub · The Miami Condo Atlas
600 Grapetree Dr · Key Biscayne, FL 33149 · Key Biscayne
Mar-azul Condo is an 11-story condominium completed in 1974 with 131 residences on record with the Miami-Dade Property Appraiser at 600 Grapetree Dr in Key Biscayne, Florida 33149. As of September 14, 2026: 3 units for sale from $2.3M, 3 for lease from $7,100/mo, 3 sales closed in the last 12 months at a median $900/SF, 3 leases signed. About 48% of units are owner-occupied per county records.