430 Grand Bay Dr, Unit PH1AN

Key Biscayne, FL 33149

$33,900,000
Price
4
Beds
9,600 Sq. Ft.
$3,531 / Sq. Ft.
9,600
Sq. Ft.
$3,531
per Sq. Ft.

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...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.
  1. Listed by Julian Johnston • The Corcoran Group
  2. Listed by Brigitte Nachtigall • One Sotheby's International Realty

Property Details for 430 Grand Bay Drive, Unit PH1AN

Subdivision
GRAND BAY TOWER CONDO
Complex Name
GRAND BAY TOWER
Style
Condo 5+ Stories
Waterfront
Yes
Waterfront Description
Ocean Access, Ocean Front
View
Bay, Ocean View, Direct Ocean
Unit View
Bay, Ocean View, Direct Ocean
Area
52
LISTING UPDATED: 12/17/2025 01:31 PM

Property Details for 430 Grand Bay Drive, Unit PH1AN

StatusActive
MLS #A11915787
Days on Market32
Taxes$153,827 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeCondo
MLS TypeCondo/Co-Op/Villa/Townhouse / Condo
Year Built1999
CountyMiami-Dade County

Location

Listing Courtesy of The Corcoran Group; One Sotheby's International Realty
Add your commute

Building Information for 430 Grand Bay Drive, Unit PH1AN

Building/ComplexGRAND BAY TOWERFloor14Stories14Residences-Pet Policy-Pet Policy Details-Year Built1999

Payment Calculator

$180,331 per month

30 year fixed, 6.28% Interest

Principal and Interest

$167,512

Property Taxes

$12,819

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 430 Grand Bay Drive, Unit PH1AN

Location Information
Schools
  • Elementary School: Keybiscayne
  • Middle School: Ponce De Leon
  • Senior High School: Coral Gables
Location Information
  • Parcel Number Free Text: 24-52-05-060-0960
  • Parcel Number MLX: 0960
  • MLS Area: 52
  • Municipal Code: 24
  • Township Range: 52
  • Section: 5
  • Subdivision Number: 60
  • Subdivision Complex Bldg: GRAND BAY TOWER
  • Unit Floor Location: 14
  • Total Floors In Building: 14
General Information
Parking
  • Num Garage Spaces: 0
  • Num Carport Spaces: 0
  • Carport Spaces: 0
  • Parking Space Number: 5
  • Parking Description: 2 Or More Spaces, Guest Parking, Valet Parking
  • Parking Restrictions: No Rv/Boats
General Information
  • Housing Older Persons Act: Unverified
  • Property Detached: Yes
  • Minimum Num of Days for Lease: 0
  • Num Times Leased Year: 0
  • Type of Governing Bodies: Condominium
  • Unit Design: Corner Unit, High Rise, Penthouse
  • Water Access: Deeded Beach Access
  • Construction: CBS Construction
  • Construction Type: CBS Construction
  • Flooring: Ceramic Floor
  • Floor Description: Ceramic Floor
  • Virtual Tour: https://www.propertypanorama.com/instaview/mia/A11915787
  • Security Information: Complex Fenced, Elevator Secure, Garage Secured
Room Information
Room Information
  • Rooms Description: Den/Library/Office, Family Room, Great Room, Maid/In-Law Quarters, Storage Room, Utility Room/Laundry
  • Bedroom Description: Other, Primary Bath Shower, Primary Bath Tub, Sitting Area - Primary Bedroom
  • Master Bathroom Description: Bidet, Dual Sinks, Separate Tub & Shower, Whirlpool/Spa
  • Master Bath Features: Bidet, Dual Sinks, Separate Tub & Shower, Whirlpool/Spa
  • Dining Description: Breakfast Area, Formal Dining
Additional Property Information
Utilities
  • Heating Description: Electric Heat
  • Cooling Description: Electric Cooling
  • Cable Available: Yes
Additional Property Information
  • Pets Allowed: Yes
  • Pets Allowed: Yes
  • Pet Restrictions: Restrictions Or Possible Restrictions
  • Guest Accommodations: No
  • Room Count: 0
  • Interior Features: Built-Ins, Closet Cabinetry, Fire Sprinklers, Foyer Entry, Volume Ceilings, Walk-In Closets
  • Equipment Appliances: Dishwasher, Disposal, Dryer, Electric Water Heater, Fire Alarm, Microwave, Electric Range, Refrigerator, Smoke Detector, Wall Oven, Washer
  • Windows Treatment: Blinds/Shades
  • Exterior Features: Open Balcony
  • Maintenance Includes: Common Area, Manager, Security, Sewer, Trash Removal, Water
  • Amenities: Bike Storage, Community Room, Exercise Room, Pool
Financial Information
Financial Information
  • Type of Association: Condo
  • Assoc Fee Paid Per: Monthly
  • Flood Zone: AE
  • Tax Year: 2024
  • Tax Information: Tax Reflects Homestead Exemption
  • Special Information: As Is
Rental Information
Rent Information
  • Approval Information: 1-2 Weeks Approval, Application Fee Required, Association Approval Required
Rent Status
  • Other Fees: $150

Property History for 430 Grand Bay Drive, Unit PH1AN

DateEvent & SourcePriceAppreciation
Nov 18, 2025

Listed (Active)

MiamiRE #A11915787

$33,900,000—
Jun 30, 2025

Expired

MiamiRE #A11715395

—
Jan 3, 2025

Cancelled

MiamiRE #A11700496

—
Jan 3, 2025

Listed (Active)

MiamiRE #A11715395

$33,900,000—
Nov 27, 2024

Listed (Active)

MiamiRE #A11700496

$33,900,000—
Sep 18, 2006

Sold (Public Record)

Public Record #202467938

$5,000,000—
Sep 18, 2006

Sold

MiamiRE #M1057755

$5,000,000—
Aug 24, 2006

Pending

MiamiRE #M1057755

—
May 4, 2006

Listed (Active)

MiamiRE #M1057755

$6,500,000—
DateEvent & SourcePrice
11/18/2025

Listed (Active)

MiamiRE #A11915787

$33,900,000
06/30/2025

Expired

MiamiRE #A11715395

—
01/03/2025

Cancelled

MiamiRE #A11700496

—
01/03/2025

Listed (Active)

MiamiRE #A11715395

$33,900,000
11/27/2024

Listed (Active)

MiamiRE #A11700496

$33,900,000
09/18/2006

Sold (Public Record)

Public Record #202467938

$5,000,000
09/18/2006

Sold

MiamiRE #M1057755

$5,000,000
08/24/2006

Pending

MiamiRE #M1057755

—
05/04/2006

Listed (Active)

MiamiRE #M1057755

$6,500,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 430 Grand Bay Drive, Unit PH1AN

Taxable ValueLand-Additions-Total-
Tax Record2024$153,827 ($12,819 / month)
Home Facts
Beds5Total Finished SqFt9,600 SqFtAbove Grade Finished SqFt9,600 SqFtStyleCondominiumYear Built1999Zoning1000:SGL FAM,CountyMIAMI-DADEAPN24-5205-060-0960

Schools near 430 Grand Bay Drive, Unit PH1AN

This home is within Miami-Dade County Public Schools.
Rating
School
Type
Grades
Distance
Air Base K-8 Center for International Education
Public - PK to 8
Key Biscayne K-8 Center
Public - PK to 8
Ponce De Leon Middle School
Public - 6 to 8
Robert Morgan Voc-Tech Institute
Public - 9 to 12
Rating
School
Distance
Air Base K-8 Center for International Education
PublicPK to 8

Key Biscayne K-8 Center
PublicPK to 8

Ponce De Leon Middle School
Public6 to 8

Robert Morgan Voc-Tech Institute
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 430 Grand Bay Drive, Unit PH1AN, Key Biscayne, FL 33149

430 Grand Bay Drive, Unit PH1AN is a condo for sale in Key Biscayne, FL 33149. This property was listed for sale on November 18, 2025 by The Corcoran Group, it's currently listed at $33,900,000. It has been on the market for a total of 32 days and was last sold on September 18, 2006. This listing's school district is Miami-Dade County Public Schools. Nearby schools include Air Base K-8 Center for International Education, Key Biscayne K-8 Center and Ponce De Leon Middle School. 430 Grand Bay Drive, Unit PH1AN is a 4-bed, 6-bath, 9,600 sqft condo built in 1999.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass makes no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of The Corcoran Group; One Sotheby's International Realty

Based on information from one of the following Multiple Listing Services: Beaches Multiple Listing Service, Inc., Martin County REALTORS® of the Treasure Coast, Inc., Miami Association of REALTORS®. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Beaches Multiple Listing Service, Inc., Martin County REALTORS® of the Treasure Coast, Inc., Miami Association of REALTORS® is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.