$3,400,000
CondominiumActive430 Grand Bay Dr # 307, Key Biscayne FL 33149
MLS #A11989375About This Property
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.
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About Key Biscayne
Key Biscayne is a barrier island community just a bridge ride from Brickell, offering an island lifestyle wrapped around Crandon Park, Cape Florida State Park, and the Crandon Golf Course. The village is known for its safety, top-rated schools, and walkable pace, with residents ranging from young families to international buyers seeking secondary residences. Limited inventory and tight geography keep prices premium relative to mainland Miami.
Property Details
Property Type
Condominium
Year Built
1999
Living Area
2,840 sq ft
Bedrooms
3
Bathrooms
4
Garage
1 Space
Pool
No
Waterfront
Yes
Cooling
Central Air
Heating
Central
Flooring
Carpet, Marble
Construction
CBS Construction
Style
Corner Unit, High Rise
HOA Fee
$3,118 / Monthly
Annual Taxes
$34,752 (2025)
Days on Market
37
MLS #
A11989375
Features & Amenities
Interior
Appliances
Exterior
Other
Nearby Schools
Assigned public schools pulled from Miami-Dade County Public Schools’s official attendance-boundary data. Verify current boundaries with MDCPS before buying — zones can change year to year.
School data source: Miami-Dade County Open Data Hub
Similar Homes in Key Biscayne
Location
City
Key Biscayne
State
FL
ZIP Code
33149
County
Miami-Dade County
Listing provided by Giulietta Ulloa at BHHS EWM Realty. Data from Miami Association of REALTORS®. All information deemed reliable but not guaranteed. Listing #A11989375.