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430 Grand Bay Drive PH1AN, Key Biscayne, FL 33149

$26,000,000
Property Type: Residential Bedrooms: 4 Baths: 6 Square Footage: 9,600 Status: Active
Current Price: $26,000,000 List Date: 11/18/2025 Last Modified: 6/08/2026

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.

More Information MLS# A11915787

Contract Information

Comp Sale YN: No Occupant Type: Call Listing Agent Listing Date: 2025-11-18 Status: Active Original List Price: 33900000 List Price: $26,000,000 Current Price: $26,000,000

Location and Legal

County Or Parish: Miami-Dade County Parish Name: Miami-Dade City Name: Key Biscayne Municipal Code: 24 Postal Zip: 33149 Subdivision Number: 60 Flood Zone: AE Country: United States Street Number: 430 Street Name: Grand Bay Street Suffix: Drive Unit Number: PH1AN State Or Province: FL Postal Code: 33149 Postal Code +4: 1918 Subdivision Name: GRAND BAY TOWER CONDO Area: 2420 Elementary School: Key Biscayne K-8 Middle Or Junior School: Ponce De Leon High School: Coral Gables Parcel Number: 2452050600960

General Property Information

Unit Floor #: 14 Adjusted Area Main: 9600 Living Area Main: 9600 Senior Community YN: Yes Outdoor Living Spaces YN: Yes Stories Total: 14 Property Sub Type: Condominium Bedrooms Total: 4 Bathrooms Total: 6 Bathrooms Full: 4 Bathrooms Half: 2 Building Area Main: 9600 Year Built: 1999 Waterfront YN: 1

Financial Information

Application Required YN: Yes Membership Fee Required YN: No Tax Annual Amount: 153827 Tax Year: 2024 Tax Legal Description: GRAND BAY TOWER CONDO UNITS PH-1AN & PH-1AS UNDIV 1.4578% & 1.4578% INT IN COMMON ELEMENTS OFF REC 18893-1027 OR 18938-2999 1299 1 COC 25567

Office/Member Information

DXORIGMLSID: SEF

Application Fee Details

Application Fee Required: Yes Application Fee: 150

Application Information

1-2 Weeks Approval: 1 Association Approval Required: 1

Amenities

Bike Storage: 1 Community Room: 1 Fitness Center: 1 Management: 1 Pool: 1

Association Fee Includes

Common Areas: 1 Security: 1 Sewer: 1 Trash: 1 Water: 1

Dining Area

Breakfast Area: 1 Formal Dining: 1

Flooring

Ceramic Tile: 1

Leasing Permitted Details

Leasing Permitted YN: Yes Okay To Lease: 1

Parking Features

Guest: 1 Valet: 1

Parking Information

Open Parking Spaces: 2 Parking Space Number: 5

Property Condition

Resale: 1

Possession

Negotiable: 1

Special Information

Sold As-Is: 1

Utilities

Cable Available: 1

Heating

Electric: 1

Unit Description

Corner/End Unit: 1 Penthouse: 1 High Rise: 1

Water Access

Deeded Beach Access: 1 Ocean Access: 1

Water View

Bay: 1 Direct Ocean: 1 Ocean: 1

Window Features

Blinds: 1

Appliances

Dishwasher: 1 Disposal: 1 Dryer: 1 Electric Range: 1 Microwave: 1 Oven: 1 Refrigerator: 1 Washer: 1

Construction Materials

CBS: 1

Interior Features

Built-in Features: 1 Closet Cabinetry: 1 Entrance Foyer: 1 High Ceilings: 1 Storage: 1 Walk-In Closet(s): 1

Listing Terms

Cash: 1 Conventional: 1

Security Features

Elevator Secure: 1 Fire Alarm: 1 Fire Sprinkler System: 1 Secured Garage/Parking: 1 Security Fence: 1 Smoke Detector(s): 1

Waterfront Features

Ocean Front: 1

Water Heater Details

Electric Water Heater: 1

Cooling

Electric: 1

Association Type

Condominium: 1

Showing Requirements

24 Hour Notice: 1

Master Bedroom/Bath

Bidet: 1 Dual Sinks: 1 Master Bdrm - Sitting: 1 Separate Shower: 1 Separate Tub: 1 Whirlpool Tub: 1 Other: 1

Pets Allowed YN

Yes: 1

Pets Allowed

Pet Restrictions Possible: 1

Outdoor Living Spaces

Balcony: 1

Balcony Details

Balcony - Open: 1

Room Types

Den: 1 Family Room: 1 Great Room: 1 Laundry: 1 Maid/In-Law Quarters: 1

Section Details

Parcel Number MLX: 0960

Status Change Information

Major Change Timestamp: 2026-01-15T23:17:38Z Major Change Type: Price Reduced Price Change Timestamp: 2026-01-15T23:17:38Z Status Change Date: 2025-11-24

Originating Details

Originating System Key: 423317539 Originating System ID: M00000151

Property Features

Application Information: 1-2 Weeks Approval; Association Approval Required Association Fee Includes: Common Areas; Security; Sewer; Trash; Water Dining Area: Breakfast Area; Formal Dining Flooring: Ceramic Tile Leasing Permitted Details: Okay To Lease Parking Features: Guest; Valet Property Condition: Resale Appliances: Dishwasher; Disposal; Dryer; Electric Range; Microwave; Oven; Refrigerator; Washer Water Heater Details: Electric Water Heater Construction Materials: CBS Cooling: Electric Association Type: Condominium Heating: Electric Interior Features: Built-in Features; Closet Cabinetry; Entrance Foyer; High Ceilings; Storage; Walk-In Closet(s) Listing Terms: Cash; Conventional Pets Allowed YN: Yes Pets Allowed: Pet Restrictions Possible Possession: Negotiable Security Features: Elevator Secure; Fire Alarm; Fire Sprinkler System; Secured Garage/Parking; Security Fence; Smoke Detector(s) Special Information: Sold As-Is Unit Description: Corner/End Unit; Penthouse; High Rise Utilities: Cable Available Water Access: Deeded Beach Access; Ocean Access Water View: Bay; Direct Ocean; Ocean Waterfront Features: Ocean Front Window Features: Blinds Showing Requirements: 24 Hour Notice Outdoor Living Spaces: Balcony Balcony Details: Balcony - Open Room Types: Den; Family Room; Great Room; Laundry; Maid/In-Law Quarters

Room Information

Den Family Room Great Room Maid/In-Law Quarters Laundry
Listing Office: The Corcoran Group
Last Updated: June - 08 - 2026
430 Grand Bay Drive PH1AN, Key Biscayne, FL 33149- MLS# A11915787
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