430 Grand Bay Dr # 307, Key Biscayne FL 33149 | Miami-Dade County | A11989375
- $3,400,000
- Condominium
- 3
- 4
- 1
- 2840 Sq Ft
- $3,400,000
Description
Step off your private elevator into your own foyer and feel instantly at home. This updated, light-filled 3BR + maid’s quarters / 4BA offers a wonderfully functional layout – open living and dining area, family room, and a partially open kitchen with snack counter, all flowing to a spacious garden terrace with peaceful green views. Three full ensuite bedrooms. The primary suite is bright and spacious with its own private balcony. Impact windows throughout. Move-in ready. Boutique building. Enjoy Grand Bay’s five-star amenities: beach service, pool, fitness center, concierge, valet, tennis and padel courts, and more – all steps from the Ritz-Carlton! Island living at its finest.
Property Overview
This property is a 2,840 square foot unit with 3 bedrooms and 4 bathrooms, built in 1999. It is currently listed for $3,400,000.
The unit is located at 430 Grand Bay Dr # 307 in Key Biscayne, FL 33149, within Miami-Dade County. The MLS number for this listing is A11989375.
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Monthly Fees & Carrying Costs
| Association Fee | $3,118 / month |
| Total Monthly Fees | $3,118 / month |
- Membership Required: No
- Application Fee: $150 (one-time)
Address
Open on Google Maps-
Address: Grand Bay Dr
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City: Key Biscayne
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State/county: Miami-Dade County
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Zip/Postal Code: 33149
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Area: GRAND BAY TOWER CONDO
Details
Updated on June 29, 2026 at 1:50 am-
Property ID A11989375
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Price $3,400,000
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Property Size 2840 Sq Ft
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Bedrooms 3
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Room 0
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Bathrooms 4
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Garage 1
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Year Built 1999
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Type Condominium
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Property Status Active, Residential
Additional details
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Flooring Carpet, Marble
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Waterfront Features Ocean Front
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Bedroom Features Entry Level, Sitting Area - Primary Bedroom
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Cooling Central Air
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Association Type Condo
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Building GRAND BAY TOWER
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Association Fee Frequency Monthly
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Area Grand Bay Tower Condo
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Annual Tax 34752
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Association Yes
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Elementary School Keybiscayne
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Private Pool No
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Listing Terms All Cash, Conventional
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Waterfront Yes
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Full Bathrooms 4
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Subdivision GRAND BAY TOWER CONDO
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Total Stories 12
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Restrictions Ok To Lease
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Maintenance Includes All Amenities, Common Area, Elevator, Hot Water, Outside Maintenance, Parking, Reserve Fund, Sewer, Trash Removal, Water
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Parking 1 Space, Assigned, Valet
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Heating Central
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Structure Type Condo 5+ Stories, Condo
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Tax Year 2025
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Construction CBS Construction
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Building Area 2840
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Covered Spaces 1
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Middle School Ponce De Leon
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Unit Floor 3
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View Garden View
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Year Built Details Resale
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High School Coral Gables
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Pets Allowed Yes
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Attached Yes
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Unit Number 307
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Inclusions Deeded Beach Access,Unrestricted Salt Water Access
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Half Bathrooms 0
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Flood Zone AE
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Patio / Porch Open Balcony
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New Construction No
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Garage Spaces 1
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Style Condo 5+ Stories
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Association Fee 3118
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Lot Size (Sq Ft) 0
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Membership Purchase Required No
Features
- Built-in Features
- Closet Cabinetry
- Cooking Island
- Dishwasher
- Disposal
- Dryer
- Electric Range
- Entrance Foyer
- Family Room
- First Floor Entry
- Garage Attached
- Has a View
- Has Cooling System
- Has Garage
- Has Heating System
- Has Waterfront
- Home Owners Association
- Ice Maker
- Lobby
- Maid/In-Law Quarters
- Microwave
- Open Balcony
- Property Attached
- Refrigerator
- Roman Tub
- Stacked Bedroom
- Utility Room/Laundry
- Washer
Mortgage Calculator
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Monthly Mortgage Payment
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