$4,017,400
Active
8d
$4,017,400
430 Grand Bay #505
Key Biscayne, FL 33149
3 bd3.5 ba2,930 sqft
Grand Bay Tower Condo
$3,400,00077 days on marketActive
430 Grand Bay Drive 307, Key Biscayne, FL 33149
Key Biscayne, FL 33149
3
Beds
4
Baths
2,840
Sq Ft
$1,197
$/Sq Ft
1999
Year Built
1 car
Garage
Listing Snapshot
| List Price | $3,400,000 |
| Price / Sq Ft | $1,197 |
| Beds | 3 |
| Baths | 4 |
| Living Area | 2,840 sqft |
| Year Built | 1999 |
| Property Tax | $34,752/yr |
| HOA / Condo Fee | $3,118 / monthly |
| MLS # | 1155925756 |
| Status | Active |
| Days on Market | 77 |
About This Home
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.
General Features
- Property Type
- Residential
- Sub-type
- Condominium
- Stories
- 12
- Attached Garage
- Yes
- Garage Spaces
- 1
- Parking
- Assigned,Attached,Garage,Valet
- Security
- SecuritySystem,KeyCardEntry,SecurityFence
- Subdivision
- GRAND BAY TOWER CONDO
Interior Features
- Appliances
- Dryer,Dishwasher,ElectricRange,Disposal,IceMaker,Microwave,Refrigerator,Washer
- Flooring
- Carpet,Marble
- Heating
- Central
- Cooling
- CentralAir
- Interior Features
- BreakfastBar,BuiltInFeatures,BedroomOnMainLevel,Bathtub,ClosetCabinetry,DualSinks,EntranceFoyer,GardenTubRomanTub,KitchenIsland,LivingDiningRoom,SittingAreaInPrimary,SoakingTub,SeparateShower,StackedBedrooms
- Window Features
- Blinds
Exterior Features
- Construction
- Block
- Exterior Features
- Balcony,OutdoorLivingArea
- Patio / Porch
- Open,Balcony
- Pool Features
- Association
- View
- Garden
- Waterfront
- Yes
- Waterfront Features
- BeachAccess,DeededAccess,NoFixedBridges,OceanFront
Community Features
- Association Amenities
- BikeStorage,Clubhouse,FitnessCenter,MaintenanceGrounds,PicnicArea,Pool,Parking,TennisCourts,Elevators
- Association Dues
- $3,118 / monthly
- MLS Area
- 2420
Schools
ElementaryKey Biscayne K-8
MiddlePonce De Leon
HighCoral Gables
Map
Virtual Tour
View Virtual TourListed by Giulietta Ulloa · BHHS EWM Realty
MLS# 1155925756 · BEACH
Information deemed reliable but not guaranteed. © 2026 BEACH.
MLS# 1155925756 · BEACH
Information deemed reliable but not guaranteed. © 2026 BEACH.
Interested in this home?
Schedule a showing or ask a question — buyer representation is free.
Estimate Your Payment
$
20% down · Loan: $2,720,000
%
Est. Monthly$24,569
Principal & Interest$18,555
Property Tax$2,896
HOA$3,118
Estimate only. Does not include insurance or PMI. Rate is illustrative — contact us for current rates.
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