Condo in Key Biscayne, FL 33149Grand Bay Tower, 430 Grand Bay Dr #606
$3,900,000
4
Beds4
Baths2,930
SqFt$1,331
$/SqFtUltra Luxury CondoProperty Type
1999Year Built
$1,331/SqFtPrice per sq ft
$3,370/moHOA Fees
1 carParking Spaces
Skyline,WaterView
The generously sized 4/4 unit, measuring an impressive 2,930 sf, WITH OCEAN VIEWS, presents a grand living area with formal dining, an oversized master suite with his and her closets, private balconies, a large laundry room with service (elevator) entry, and expansive windows throughout that provide a picturesque view of the Miami Downtown skyline and the beach. Each of the 4 bedrooms come with its own en-suite bathroom, ensuring utmost convenience and privacy for all. Sharing a beautifully curated gated community with The Ritz Carlton, Grand Bay Residences offers pristine pools, a tennis club, paddle courts, first class gym, spa, gardens and top chef restaurants. The building also offers concierge, and beach service, valet parking and more.
Listing Courtesy Of: One Sotheby's International Realty
Local Realty Services Provided By: Best of Luxury Realty
On Site: 35 DaysUpdated: 33 Days agoPage Views: 0
Features
MLS Number: A12091792
Bedrooms
- Bedrooms: 4
Bathrooms
- Bathrooms: 4
Exterior and Lot Features
- Exterior Features: Other,Patio
- View: Skyline,Water
Interior, Heating and Cooling
- Interior Features: BuiltInFeatures, BedroomOnMainLevel, BreakfastArea, ClosetCabinetry, EatInKitchen, Elevator, FirstFloorEntry, KitchenIsland, KitchenDiningCombo, TubShower
- Equipment / Appliances: Dryer,Refrigerator
- Heating Description: Central,Electric
- Cooling Description: CentralAir,Electric
Building and Construction
- Floor Description: CeramicTile
- Windows/Treatment: Blinds,Sliding
- Year Built: 1999
- Year Built Description: Resale
- Style: HighRise
Waterfront and Water Access
- Waterfront Frontage: Yes
School Information
- Elementary School: Keybiscayne
- Middle School: Ponce De Leon
- Senior High School: Coral Gables
Other Property Info
- Garage: 1
- Listing Date: 2026-09-21T13:34:19.000-00:00
- Pets Allowed: Conditional,No
Taxes, Fees & More
- Maintenance Includes: CommonAreas,Other
- Taxes: 33178
- Security Information: DoorMan, ElevatorSecured, LobbySecured
- Parking Description: Assigned, Detached, Garage, OneSpace, Valet
- Total Floors in Building: 14
Apples-to-Apples Comparables
Price History
Date
Event
Price
Change
Price Per
09/18/2026
Listed
$3.9M
$1,331 ft2
$14,328 m2
09/18/2026
$3.9M
Event
Listed
Price Per
$1,331 ft2
$14,328 m2
Price per square foot and days on website are not provided values and are calculated by Subdivisions.
Listed by Saddy Delgado • One Sotheby's International Realty • Buyer Agency Compensation .
Tour This Property
Choose an in-person or video tour with a licensed local advisor
A local advisor will confirm availability
Ready to Make an Offer?
Get expert guidance from a local advisor
Peer Listings
Active listings from matched communities
No listings found
Try adjusting your filters or changing your location to see available listings
Turn on listing alerts and we'll notify you
when matching listings appear
when matching listings appear
Community Snapshot
2 – 4 BR
Bedrooms
$3.5M – $6.9M
Price Tier
2,470 - 9,600
SqFt Range
1999
Year Build
14
Total Floors
100
Total Units
Subdivision Amenities
Beach Rights
Bike Storage
Clubhouse
Controlled Access
Elevators
Fitness Center
Guard
Hobby Room
Maintenance
Management
Playground
Pool
Sauna
Security
Storage
Trash
All Key Biscayne, FL Ultra Luxury Ultra Luxury Homes & Condos
- Biscayne Key Estates House9
- Cape Florida House7
- Casa Del Mar Mixed5
- Club Tower Condo4
- Gardens Of Key Biscayne Alhambra Townhouse1
- Grand Bay Estates House1
- Grand Bay Tower Condo3
- Holiday Colony House0
- Hurricane Cove House1
- Island House Co-Op5
- Key Cassa Condo2
- Lake Villa Condo2
- Mashta Island Mixed4
- Matheson Estates House0
- Ocean Tower Condo5
- Oceana Key Biscayne Mixed6
- Resort Villa Condo2
- Sands Of Key Biscayne Condo2
- The Ritz-Carlton Key Biscayne Condo1
- Tropical Isle Homes House14
Other Key Biscayne, FL Homes & Condos Price Range Segments
Entry-Level
Entry-Level
Premium
Premium
Mid-Tier
Mid-Tier9
High-End
High-End28
- Bahia Mar Of Key Biscayne Condo0
- Botanica At Key Colony Condo2
- Cape Florida Club Condo5
- Cay Polynesia Condo2
- Commodore Club East Condo3
- Commodore Club South Condo7
- Commodore Club West Condo5
- Crandon Tower Condo2
- Fernwood Homes Mixed0
- Galen Drive West Condo0
- Governors Lodge Condo0
- Grand Bay Residences Condo2
- Grand Bay Villas House0
- Grapetree Townhouses Of Key Biscayne Townhouse1
- Indies Condo1
- Key Islander Condo0
- Lake Tower Condo0
- Le Phare Key Biscayne Mixed2
- Mar Azul Condo4
- North Sunrise Condo0
- Ocean Lane Plaza Condo2
- Oceansound At Key Colony Condo1
- Solimar Of Key Biscayne Condo0
- Sunrise Drive Area Condo1
- The EmeraldBay At Key Colony Condo5
- The Pyramids At Key Biscayne Condo1
- Tidemark At Key Colony Mixed4
- Towers Of Key Biscayne Condo5
Grand Bay Communities in Key Biscayne, FL
Ultra Luxury
Ultra Luxury 2
High-End
High-End 2
Key Biscayne, FL Nearby Cities
$3.8M - $57M
$8K - $48K
$999K - $23.5M
$30K - $35K
$2K - $75M
$2K - $240K
$160K - $172.5M
$2K - $85K
$2K - $110M
$2K - $495K