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430 Grand Bay Dr #606

$3,900,000

4 bd · 4 ba · 2,930 sqft · Grand Bay Tower · Key Biscayne

14% below Grand Bay Tower’s asking median $/sqft
Status
For sale
Price per sqft
$1,331/sqft
HOA
$3,370/mo
Year built
1999
Floor
6
Parking
1
Furnished
Unfurnished
View
Skyline, Water View
Waterfront
Yes
Days on market
37
Listed
Sep 21, 2026
MLS #
A12091792

About this unit

This expansive 2,930-square-foot residence features four bedrooms, each with its own en-suite bathroom. The layout includes a grand living area with a formal dining room, an oversized master suite with dual closets, and a large laundry room with a service elevator entry. Large windows throughout the home provide views of the beach and the Miami Downtown skyline. The property includes private balconies and is located in a gated community shared with The Ritz-Carlton. Building amenities include pristine pools, a tennis club, paddle courts, a gym, a spa, and on-site restaurants. Additional building services include a concierge, beach service, and valet parking

Listing courtesy of One Sotheby's International Realty, Saddy Delgado (Lic. #0430423) · MLS #A12091792 · Updated Oct 28, 2026

Neighborhood & lifestyle

What's around this home in Key Biscayne — transit, parks, dining and landmarks within reach.

Nearby & transit
Crandon ParkBill Baggs Cape Florida State ParkRickenbacker CausewayCrandon Park MarinaKey Biscayne Village GreenMiami Seaquarium