430 Grand Bay Drive PH1AN, Key Biscayne, FL 33149

$26,000,000

Virtual Tour

https://www.propertypanorama.com/instaview/mia/A11915787

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

Overview

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.

Listing Details MLS# A11915787

General Property Information

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

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

Contract Information

Comp Sale YN: No
Original List Price: 33900000
Occupant Type: Call Listing Agent

Location and Legal

Country: United States
County Or Parish: Miami-Dade
County Parish Name: Miami-Dade
Street Number: 430
Street Name: Grand Bay
Street Suffix: Drive
Unit Number: PH1AN
City Name: Key Biscayne
Municipal Code: 24
State Or Province: FL
Postal Code: 33149
Postal Code +4: 1918
Postal Zip: 33149
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
Subdivision Number: 60
Flood Zone: AE

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

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

More Information

Application Fee Details

Application Fee Required: Yes
Application Fee: 150

Leasing Permitted Details

Leasing Permitted YN: Yes
Okay To Lease: Yes

Parking Information

Open Parking Spaces: 2
Parking Space Number: 5

Section Details

Parcel Number MLX: 0960

Originating Details

Originating System Key: 423317539
Originating System ID: M00000151

Office/Member Information

DXORIGMLSID: SEF

Application Information

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

Amenities

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

Association Fee Includes

Common Areas: Yes
Security: Yes
Sewer: Yes
Trash: Yes
Water: Yes

Dining Area

Breakfast Area: Yes
Formal Dining: Yes

Flooring

Ceramic Tile: Yes

Parking Features

Guest: Yes
Valet: Yes

Property Condition

Resale: Yes

Possession

Negotiable: Yes

Special Information

Sold As-Is: Yes

Utilities

Cable Available: Yes

Heating

Electric: Yes

Unit Description

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

Water Access

Deeded Beach Access: Yes
Ocean Access: Yes

Water View

Bay: Yes
Direct Ocean: Yes
Ocean: Yes

Window Features

Blinds: Yes

Appliances

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

Construction Materials

CBS: Yes

Interior Features

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

Listing Terms

Cash: Yes
Conventional: Yes

Security Features

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

Waterfront Features

Ocean Front: Yes

Water Heater Details

Electric Water Heater: Yes

Cooling

Electric: Yes

Association Type

Condominium: Yes

Showing Requirements

24 Hour Notice: Yes

Master Bedroom/Bath

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

Pets Allowed YN

Yes: Yes

Pets Allowed

Pet Restrictions Possible: Yes

Outdoor Living Spaces

Balcony: Yes

Balcony Details

Balcony - Open: Yes

Room Types

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

Room Information

Room Name
Den
Family Room
Great Room
Maid/In-Law Quarters
Laundry

Listing Office: The Corcoran Group

Last Updated: June - 08 - 2026

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