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430 Grand Bay Dr 902
Key Biscayne, FL, 33149
Closed$5,100,000
430 Grand Bay Dr 902
Key Biscayne, FL, 33149
Closed$5,100,000
3
Bedrooms
6
Bathrooms
3,950 sqft
Living Area
1999
Year Built
$4,398
HOA / Monthly
Key Biscayne, FL, 33149
Closed$5,100,000
Key Biscayne, FL, 33149
Closed$5,100,000
3
Bedrooms
6
Bathrooms
3,950 sqft
Living Area
1999
Year Built
$4,398
HOA / Monthly
0
Days on Market
Data sources: SFWMD AHED waterway polygons · FHWA National Bridge Inventory 2024 · Not provided by the MLS or listing broker.
Rarely available, this exceptional residence at Grand Bay offers approximately 3,950 sq. ft. of interior living space plus three expansive balconies, creating a spectacular indoor–outdoor lifestyle with breathtaking, unobstructed ocean views. From the moment you enter, the residence captures the beauty of the Atlantic with expansive vistas and the soothing sound of waves crashing along the shoreline, offering a truly serene coastal living experience.
See the property and tour the dock. A licensed waterfront specialist will arrange your private showing.
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Key Biscayne, FL, 33149
Estimate your monthly payment for this waterfront property
$1,020,000 down
Estimated payments only. Actual rates and terms may vary.
Listing courtesy of Douglas Elliman
Last updated: 5/5/2026
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Dock Score™
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Dock Score is a DockOnly.com rating. Not provided by or affiliated with the MLS or listing broker. This information was not provided by the MLS.
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Assigned Public Schools
Key Biscayne K-8 Center
Grades PK-8 · Key Biscayne
Ponce de Leon MS
Grades 6-8 · Coral Gables
Coral Gables Senior High
Grades 9-12 · Coral Gables
Nearby Private Schools
School data from Miami-Dade County Open Data Hub. Verify attendance zones with the school district.