$6,900,000
2 bd · 4 ba · 3,950 sqft
430 Grand Bay Dr # 801, Key Biscayne, FL 33149
Grand Bay
Grand Bay Tower
430 Grand Bay Dr, Key Biscayne, FL 33149 · Key Biscayne
About Grand Bay Tower
Grand Bay Tower is a condominium at 430 Grand Bay Dr in Key-biscayne. Residences here come to market for both purchase and annual lease, and every current listing appears below with live pricing direct from the MLS.
Residences range from 2-bedroom homes to 5-bedroom residences. Building amenities include barbecue, bike storage, card entry, clubhouse-clubroom, complex fenced and elevator(s). A detailed twelve-month market report — sold and rental pricing, price per square foot and days on market — is published further down this page.
Building Facts
- Address
- 430 Grand Bay Dr, Key Biscayne, FL 33149
- Median Price / SqFt
- $1,229
Grand Bay Tower Amenities
- Barbecue
- Bike Storage
- Card Entry
- Clubhouse-Clubroom
- Complex Fenced
- Elevator(s)
- Exercise Room
- Lobby Secured
- Other Membership Available
- Pool
- Tennis Court(s)
Grand Bay Tower Residence Features
- Utility Room/Laundry
- Blinds
- Built-in Features
- Carpet
- Clear Impact Glass
- Closet Cabinetry
- Cooking Island
- Dishwasher
- Disposal
- Dryer
- Electric Range
- Entrance Foyer
- Family Room
- First Floor Entry
- Garden View
- High Impact Windows
- Ice Maker
- Lobby
- Maid/In-Law Quarters
- Marble
- Microwave
- Open Balcony
- Refrigerator
- Roman Tub
Features vary by residence — confirm details for any specific unit with us.
Floor Plans & Residences at Grand Bay Tower
Residence configurations observed across current and recent Grand Bay Tower listings:
| Residence | Size Range | For Sale | For Rent | Sale Pricing | Avg $/SqFt |
|---|---|---|---|---|---|
| 3 Bed / 4 Bath | 2,840–3,630 sqft | 1 | — | $3.4M | $1,197 |
| 3 Bed / 5 Bath | 2,840–3,680 sqft | — | — | — | — |
| 3 Bed / 6 Bath | 3,950 sqft | — | — | — | — |
Derived from live MLS data — request official floor plans and we'll send the developer set for your line.
Grand Bay Tower Listings
Grand Bay Tower Condos for Sale
Grand Bay Tower Pending Sales
Grand Bay Tower Sold Condos
Grand Bay Tower Rented Condos
Location
Similar Buildings to Grand Bay Tower
Buyers considering Grand Bay Tower also look at these Key-biscayne buildings in a similar price range:
Grand Bay Tower — Frequently Asked Questions
How much does a condo at Grand Bay Tower cost?
Pricing at Grand Bay Tower varies by line, floor, view and finish level. Every available residence is listed on this page with live MLS pricing, and the market report above tracks median sold prices and price per square foot over the last twelve months.
Are there condos for sale at Grand Bay Tower?
Availability at Grand Bay Tower changes continuously — this page updates directly from the MLS, so every residence currently offered for sale or for rent is listed above with photos, pricing and full details.
Can you rent at Grand Bay Tower?
Grand Bay Tower has an active rental market with annual leases regularly available. Current rentals and recent leasing activity, including median rents, appear on this page. Minimum lease terms are set by the association — ask us for the current rental policy.
How is the resale market at Grand Bay Tower?
Grand Bay Tower residences trade regularly on the resale market. The market report above shows the last twelve months of closed sales — median pricing, price per square foot and days on market — updated continuously from the MLS.
Where is Grand Bay Tower located?
Grand Bay Tower is at 430 Grand Bay Dr, Key Biscayne, FL 33149, in the Key-biscayne neighborhood of Key Biscayne. See the location map above for the exact position and surroundings.
More information about Grand Bay Tower
Grand Bay Tower is a condominium building in Key-biscayne, Key Biscayne, FL 33149, in Miami-Dade County. Condos for sale and for rent at Grand Bay Tower are listed on this page with live MLS pricing, alongside a twelve-month market report covering closed sales, rentals, price per square foot and days on market. Comparable Key-biscayne buildings include Ocean Towers, Casa del Mar, Mar Azul. For private showings, current availability, or off-market opportunities at Grand Bay Tower, contact Matthew Gromadzki at +1 786-370-8570.