430 Grand Bay Dr PH-1AN Key Biscayne, FL $ 33,900,000
430 Grand Bay Dr PH-1AN
$ 33,900,000
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430 Grand Bay Dr PH-1AN

Key Biscayne, FL, 33149
$ 33,900,000
Bedrooms4 Baths4.2 Sq 9,600

Monthly Estimate*

$ 211,492

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Condo for sale in Key Biscayne, FL

for $33,900,000 with 4 bedrooms and 4 full baths, 2 half baths. This 9,600 square foot condo was built in 1999.

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.

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Condo Active

Price

$ 33,900,000

Bedrooms

4

Full Bath

4

Half Bath

2

Property Type

Condo

Taxes

$ 153,827

Style

Year Built

1999

Town/City

Key Biscayne

County/Region

Miami-Dade

MLS | Web ID

A11915787

Features
General
Heating Electric
Cooling Electric
Utilities Cable Available
Possession Closing & Funding
Appliances Built-In Oven Dryer Dishwasher Electric Range Electric Water Heater Disposal Microwave Refrigerator Washer
HOA Fee 0
Garage Spaces 0
Association Fee Includes Association Management Common Areas Sewer Security Trash Water
Patio/Porch Features Balcony Open
Architectural Style High Rise Penthouse
Pool Features Association
Security Features Complex Fenced Elevator Secured Secured Garage/Parking Fire Sprinkler System Smoke Detector(s)
Restrictions No RV OK To Lease
Construction Materials Block
Pets Allowed Conditional Yes
Year Built 1999
View Bay Ocean
Unit Number PH-1AN
Property Subtype Condominium
Tax Year 2024
Waterfront Features Ocean Access Ocean Front
Assoc Fee Paid Per Monthly
County Miami-Dade
Property Type Residential
Association Amenities Bike Storage Clubhouse Fitness Center Pool
Subdivision Name GRAND BAY TOWER CONDO
Garage Y/N false
Total Rooms 0
Full Baths 4
Special Listing Conditions Listed As-Is
Status Active
High School Coral Gables
City Key Biscayne
Entry Location 14
Senior Community Y/N false
MLS Area 52
Lot Size Units Square Feet
Carport Spaces 0
Carport Y/N false
Listing Terms Cash Conventional
Elementary School Keybiscayne
Property Attached Y/N false
Year Built Details Resale
Tax Annual Amount 153827
Middle/Junior High School Ponce De Leon
Lease Considered Y/N false
Virtual Tour https://www.propertypanorama.com/instaview/mia/A11915787
Standard Status Active
Occupancy Type Call Agent
Property Sub Type Additional Condominium
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
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Interior
Interior Amenities Bidet Built-in Features Breakfast Area Closet Cabinetry Dining Area Separate/Formal Dining Room Dual Sinks Entrance Foyer High Ceilings Jetted Tub Other Sitting Area in Primary Separate Shower Walk-In Closet(s)
Flooring Ceramic Tile
Total Stories 14
Air Conditioning Y/N true
Heating Y/N true
Window Features Blinds
Half Baths 2
Total Bedrooms 4
Entry Level 14
Total Baths 6
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Exterior
Exterior Amenities Balcony
Parking Features Guest Two or More Spaces Valet
Building Area Total 9600
Waterfront Y/N true
Covered Spaces 0
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* Excluded Features
List By
The Corcoran Group

Broker

admin@miawaterfront.com

Email

Affordability Calculator

$224,311
Per Month
94%
6%
0%
Monthly Principal & Interest
$211,492
Monthly Property Taxes
$12,819
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
3062566 Elementary School
4268812 Middle School
Coral Gables High School High School
Pricing History
DatePricePrice ChangeDescription
11/24/2025$33,900,000 Listed Price

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430 Grand Bay Dr PH-1AN, Key Biscayne, FL, 33149 is a Condo for sale at $33,900,000 with 9,600 sqft. 430 Grand Bay Dr PH-1AN has 4 bedrooms, 4.2 baths, and was built in 1999. The property's zip code is 33149 which is in Key Biscayne, FL