Grand Bay Residences, 445 Grand Bay Dr #PH-1A Condo in Key Biscayne, FL 33149
$18,900,000
5
Beds
51/2
Baths
8,435
SqFt
Status
Active
Parking
No info
Size
8,435 SqFt (784 m2)
Price
$2,241/SqFt ($24,119/m2)
Type
Condo
Built
1997
HOA
N/A
MLS Number
A11954185
View
Bay,Ocean
On Site
72 Days
Updated
45 Days ago
Page Views
0
High above the turquoise waters of Key Biscayne rises a penthouse that simply cannot be replicated. Once featured in Architectural Digest, this legendary corner residence at Grand Bay is a statement of scale, design, and presence. From sunrise over the Atlanti... Read more
Features
Bedrooms
- Bedrooms: 5
Bathrooms
- Bathrooms: 5
- Half Bathrooms: 1
Exterior and Lot Features
- Exterior Features: Balcony, SecurityHighImpactDoors
- View: Bay,Ocean
Interior, Heating and Cooling
- Interior Features: WetBar, Bidet, BuiltInFeatures, BreakfastArea, ClosetCabinetry, DiningArea, SeparateFormalDiningRoom, DualSinks, EntranceFoyer, EatInKitchen, HighCeilings, MainLevelPrimary, Pantry, SeparateShower, WalkInClosets
- Equipment / Appliances: BuiltInOven, Dryer, Dishwasher, ElectricRange, ElectricWaterHeater, Disposal, IceMaker, Microwave, Refrigerator, Washer
- Heating Description: Electric
- Cooling Description: Electric
Building and Construction
- Floor Description: Carpet, Hardwood, Marble, Wood
- Windows/Treatment: Blinds,Drapes
- Year Built: 1997
- Year Built Description: Resale
- Style: HighRise,Penthouse
Waterfront and Water Access
- Waterfront Frontage: Yes
School Information
- Elementary School: Keybiscayne
Other Property Info
- Garage: No info
- Listing Date: 2026-02-14T11:28:32.000-00:00
- Directions: East
- Pets Allowed: Conditional,Yes
Taxes, Fees & More
- Maintenance Includes: AssociationManagement, CommonAreas, CableTv, MaintenanceGrounds, Sewer, Security, Water
- Taxes: 54141
- Security Information: ElevatorSecured, SecuredGarageParking, SecurityGuard, SmokeDetectors
- Parking Description: Covered, TwoOrMoreSpaces, Valet, GarageDoorOpener
- Total Floors in Building: 14
Apples-to-Apples Comparables
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IN Grand Bay Residences at Key Biscayne?
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Price History
01/28/2026
Date
Listed
Event
$18.9M
Price
$2,241 ft2 / $24,119 m2
Price Per
Price per square foot and days on website are not provided values and are calculated by Subdivisions.
Listed by Brigitte Nachtigall • One Sotheby's International Realty • Buyer Agency Compensation .
Listing Location & Street View
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