430 Grand Bay Dr # 307, Key Biscayne FL 33149
Key Biscayne, FL, 33149 · Grand Bay Tower
$3,400,000
+ 28 more photos
Property facts
- Status
- Active
- Price
- $3,400,000
- Bedrooms
- 3
- Bathrooms
- 4
- Living area
- 2,840 sqft
- Year built
- 1999
- Type
- Condominium
- Garage spaces
- 1
- Furnished
- null
- HOA fee
- $3,118 / monthly
- Days on market
- 132
- On market
- March 25, 2026
- MLS #
- A11989375
About this condominium
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.
Explore the full Key Biscayne market intelligence report — pricing trends, inventory & sales pace.
Listing courtesy of Giulietta Ulloa, BHHS EWM Realty, 305-361-5600. Listing information courtesy of the MIAMI Association of REALTORS® IDX feed. The data relating to real estate for sale on this web site comes in part from the participating Associations/MLS's IDX Program. This information is being provided for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by the MLS.