ActiveCondominium
430 Grand Bay Dr # 307, Key Biscayne FL 33149
Key Biscayne, FL 33149 · MLS #A11989375The residence
About 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.
At a glance
Property details
- Property type
- Condominium
- Listing type
- For sale
- Status
- Active
- Bedrooms
- 3
- Bathrooms
- 4
- Living area
- 2,840 sq. ft.
- Year built
- 1999
- Lot size
- 0 sq. ft.
- Subdivision
- GRAND BAY TOWER CONDO
- County
- Miami-Dade County
- Days on market
- 180
- Original list price
- $3,400,000
- Listing date
- March 25, 2026
- Association fee
- $3,118 monthly
- Annual property tax
- $34,752 (2025)
- Listing agent
- Giulietta Ulloa
- Listing office
- BHHS EWM Realty
- MLS number
- A11989375
Neighborhood & location
Explore GRAND BAY TOWER CONDO
Review nearby homes, local services, commute routes, schools, flood information, and community rules as part of your due diligence. Neighborhood information can change and should be verified with the appropriate local authority.
Schools
School information
- School district
- Miami-Dade County Public Schools
Plan your purchase
Mortgage calculator
- Principal & interest
- $17,192
- Property taxes
- $2,896
- Homeowners insurance
- $1,700
- HOA
- $3,118
- Estimated total
- $24,906
Estimate only. Taxes, insurance, association fees, PMI, interest rate, and lender terms vary. Confirm the actual payment and closing costs with a licensed mortgage professional. Review Florida mortgage and pre-approval guidance.
Continue your search
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Listing courtesy of BHHS EWM Realty, 305-361-5600.
Data provided by MIAMI Association of REALTORS®. Information is deemed reliable but is not guaranteed accurate by the MLS and should be independently verified. Property availability, price, and details are subject to change without notice.