No photos available
Offered at
$26,000,000
430 Grand Bay Drive PH1AN, Key Biscayne, FL 33149
- 4
- Beds
- 4
- Full Baths
- 2
- Half Baths
- 9,600
- Sq.Ft.
Listing courtesy of Julian G Johnston, The Corcoran Group
Property Description
Dominating the Key Biscayne skyline, this Geoffrey Bradfield–designed penthouse is a rare display of power, prestige, and absolute luxury. Encompassing 13,630 sq. ft. with 10,421 sq. ft. under air and 3,000+ sq. ft. of oceanfront terraces, it commands 100 feet of unobstructed beachfront with sweeping sunrise and sunset views. Directly adjacent, the $100M+ newly reimagined Ritz-Carlton and its brand-new Beach Club sit at your footsteps, elevating exclusivity to a world-class level. Inside, soaring ceilings showcase a showpiece chef’s kitchen, grand dining, four-private en-suites, a refined executive office, staff quarters, and couture-caliber closets. Includes five premium parking spaces and five oversized private storage cages. A true trophy residence at the apex of coastal luxury.
Overview
At a glance
- Property Type
- Residential
- Property Sub-Type
- Condominium
- Address
- 430 Grand Bay Drive PH1AN, Key Biscayne, FL 33149
- MLS ID
- A11915787
- Listing Date
- 2025-11-18
- Last Updated
- 6/8/2026, 8:38:16 PM
- Days on Market
- 204
- Subdivision
- GRAND BAY TOWER CONDO
Features & Amenities
The Details
Interior
- Bedrooms
- 4
- Full Bathrooms
- 4
- Half Bathrooms
- 2
- Flooring
- Ceramic Tile
- Appliances
- Electric Water Heater, Dryer, Disposal, Dishwasher, Electric Range, Microwave, Oven, Refrigerator, Washer
- Interior Features
- Built-in Features, Entrance Foyer, High Ceilings, Walk-In Closet(s), Closet Cabinetry, Storage
- Windows
- Blinds
Exterior
- Construction
- CBS
- Exterior Features
- Balcony
- Parking
- Guest, Valet
- Garage Spaces
- 0
- Utilities
- Cable Available
- Cooling
- Electric
- Heating
- Electric
- Security
- Fire Alarm, Fire Sprinkler System, Secured Garage/Parking, Smoke Detector(s), Security Fence, Elevator Secure
Details
- Building Area
- 9,600 sq.ft.
- Subdivision
- GRAND BAY TOWER CONDO
- Stories
- 14
- Year Built
- 1999
- View
- Bay, Direct Ocean, Ocean
- Waterfront
- Deeded Beach Access, Ocean Access, Ocean Front
- County
- Miami-Dade
Financial
- List Price
- $26,000,000
- Original List Price
- $33,900,000
- Annual Tax
- $153,827/yr
- Tax Year
- 2024
Location
Inquire
Request a Private Showing
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Learn More →Information & Accuracy
All information provided on this page is deemed reliable but is not guaranteed. Square footage, lot size, room dimensions, year built, taxes, and HOA figures are sourced from the MLS, the seller, or public records, and Aquantis Realty makes no representation or warranty as to their accuracy. All measurements and material facts should be independently verified by the buyer.