Grand Bay Tower 430 Grand Bay Dr Unit 801 Floor 8 Key Biscayne, FL 33149
Estimated payment $52,527/month
Highlights
- Doorman
- Ocean Front
- Media Room
- Key Biscayne K-8 Center Rated A-
- Fitness Center
- Sitting Area In Primary Bedroom
About This Home
Commanding breathtaking Atlantic vistas from its privileged eighth-floor setting at Grand Bay Tower, this residence is a rare offering on Key Biscayne. Enjoying an unusually private setting with unobstructed ocean views and minimal visibility from neighboring residences, the home offers a level of seclusion seldom found in oceanfront condominium living. Originally a three-bedroom, five-and-a-half-bath home, it has been masterfully reimagined into a grand two-bedroom, three-and-a-half-bath layout, enhancing scale and flow for refined entertaining and effortless daily living.
Spanning approximately 3,950 square feet, the living and dining areas, a cozy family room, and a bright kitchen with breakfast area are complemented by three terraces totaling approximately 595 square feet, seamlessly integrated to capture sweeping Atlantic views from every room.
Custom woodwork by renowned designer Juan Montoya enriches the interiors, while the serene primary suite offers a secluded sitting room, bespoke closets, and a spa-inspired bath, creating a private sanctuary within this singular home.
The sale includes a private guest quarters—an increasingly rare and coveted amenity at Grand Bay—as well as two storage units.
Combining exceptional scale, refined finishes, remarkable privacy, unobstructed Atlantic views, and desirable ancillary spaces, this residence represents a unique opportunity within one of Key Biscayne’s most prestigious oceanfront buildings.
Listing Agent
Coldwell Banker Realty Brokerage Email: adriana.vollmer@floridamoves.com License #3013156 Listed on: 03/18/2026
Property Details
Home Type
- Condominium
Est. Annual Taxes
- $131,192
Year Built
- Built in 1999
Lot Details
- Ocean Front
- End Unit
- East Facing Home
HOA Fees
- $4,398 Monthly HOA Fees
Parking
- 2 Car Garage
Home Design
- Entry on the 8th floor
- Concrete Block And Stucco Construction
Interior Spaces
- 3,950 Sq Ft Home
- Chandelier To Be Replaced
- Electric Shutters
- Entrance Foyer
- Family Room
- Formal Dining Room
- Media Room
- Storage Room
- Direct Ocean Views
Kitchen
- Breakfast Area or Nook
- Electric Range
- Microwave
- Dishwasher
- Cooking Island
- Disposal
Bedrooms and Bathrooms
- 2 Bedrooms
- Sitting Area In Primary Bedroom
- Closet Cabinetry
- Walk-In Closet
- Dual Sinks
- Bathtub
- Primary Bathroom includes a Walk-In Shower
Laundry
- Laundry in Utility Room
- Dryer
- Laundry Tub
Home Security
Outdoor Features
- Property has ocean access
Schools
- Keybiscayne Elementary School
- Ponce De Leon Middle School
- Coral Gables High School
Utilities
- Central Air
- Heating Available
- Electric Water Heater
Listing and Financial Details
- Assessor Parcel Number 24-52-05-060-0080
Community Details
Overview
- 101 Units
- High-Rise Community
- Grand Bay Condos
- Grand Bay Tower Condo Subdivision
- 13-Story Property
Amenities
- Doorman
- Valet Parking
- Secure Lobby
Recreation
Pet Policy
- Breed Restrictions
Security
- Card or Code Access
- Fire Sprinkler System
Matterport 3D Tour
Floorplan
Map
About Grand Bay Tower
Home Values in the Area
Average Home Value in this Area
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $65,449 | $4,148,526 | -- | -- |
| 2024 | $60,334 | $3,771,388 | -- | -- |
| 2023 | $60,334 | $3,428,535 | $0 | $0 |
| 2022 | $51,227 | $3,116,850 | $0 | $0 |
| 2021 | $46,830 | $2,833,500 | $0 | $0 |
| 2020 | $46,782 | $2,833,500 | $0 | $0 |
| 2019 | $51,160 | $3,091,000 | $0 | $0 |
| 2018 | $52,111 | $3,253,786 | $0 | $0 |
| 2017 | $58,403 | $3,615,318 | $0 | $0 |
| 2016 | $71,168 | $4,303,950 | $0 | $0 |
| 2015 | $71,085 | $4,126,069 | $0 | $0 |
| 2014 | $67,643 | $3,750,972 | $0 | $0 |
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 03/31/2026 03/31/26 | For Sale | $6,900,000 | -- | $1,747 / Sq Ft |
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Warranty Deed | $1,925,000 | -- | |
| Deed | $1,560,000 | -- |
About the Listing Agent
Source: MIAMI REALTORS® MLS
MLS Number: A11973615
APN: 24-5205-060-0080
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Ask me questions while you tour the home.