Key Biscayne · Miami-Dade · Classic

Grand Bay Tower

Grand Bay Tower, completed in 1999 at 430 Grand Bay Dr, is a 12-story oceanfront residence within Key Biscayne’s gated 12-acre Grand Bay community. Its 100 homes pair terraces, high ceilings, marble baths, and water or natural views with direct beach access, pools, tennis courts, a full-service spa, fitness center, concierge, and 24-hour security. Residents enjoy a private island setting with easy access to Key Biscayne’s beaches, parks, and village conveniences; pets are welcome for owners and renters.

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1999Built

100Residences

14Floors

430 Grand Bay Dr Key Biscayne, FL 33149 · BUILDING DATA VERIFIED AUGUST 2026 · HAUTE BUILDING INDEX™

Current Availability

Live availability for Grand Bay Tower is being refreshed. For current residences for sale or rent, pricing and recent activity, request information and an HL Real Estate Group advisor will follow up.

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Amenities & Services

Life at Grand Bay Tower

Wellness

Pool & Spa
Fitness Center

Resident Spaces

Community Room

Building Services

Beach Access
Water Access
Elevator

Amenities reflect the verified building record. Not all amenities may be available to every residence or during ongoing building work.

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Speak With an Advisor About Grand Bay Tower

HL Real Estate Group can walk you through current availability, pricing, and building history for Grand Bay Tower.

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