350 GRAPETREE DR, Key Biscayne, FL 33149 is a rental building in Key Biscayne, Miami. See every violation, 311 complaint, tenant review, and the LucidIQ score — before you sign a lease.
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KEY BISCAYNE · March 2026
Best & worst months to sign a lease
Potential savings: ~10% by timing your move to August.
No owner is currently linked to this building in public records. Ownership data is pulled from ACRIS deeds and HPD registrations.
ACRIS deeds and regulatory filings
Monthly counts over the last 7 years · all data sources
No HPD records on file in the last 7 years.
Key Biscayne is an island paradise minutes from downtown via the Rickenbacker Causeway — Bill Baggs State Park, Crandon Park beach, and a village atmosphere where kids bike to school. It is exclusive, safe, and stunning.
Asking rent per bedroom type — switch tabs to see each with effective (concession-net) rent.