Condo for Sale
$3,500,000
2 bd · 3 ba · 1,830 sqft
350 Ocean Dr # 205N, Key Biscayne, FL 33149
Oceana Key Biscayne
Key Biscayne, FL 33149 · MLS# A12091392 · Active · Grand Bay Residences
An exceptional corner lanai at Grand Bay Residences, offering the space and privacy of a single-family home with the ease of full-service oceanfront living. This beautifully renovated 4-bedroom, 4.5-bath residence spans 3,250 SF with bright, open interiors, expansive windows overlooking lush tropical greenery, and three generous private terraces. One terrace sits just steps from the pool and beach, creating a seamless setting for outdoor dining and entertaining. The state-of-the-art kitchen features Sub-Zero and Wolf appliances, an oversized eat-in island, a breakfast area, and a versatile dining/family room. All four bedrooms are en suite, complemented by modern baths, abundant closet space, and elegant plantation shutters throughout. Enjoy tennis, pool, fitness facilities, attentive service, and 24-hour security within this gated Key Biscayne community on the newly renovated Ritz-Carlton grounds. A distinctive residence combining house-like proportions and privacy with the conveniences of luxury oceanfront living.
School assignments are provided by the listing and should be independently verified.
Estimate only — actual rates, taxes and insurance vary. Not a loan offer or financial advice. Financing through Matthew Gromadzki, NMLS #2560919 · Innovative Mortgage Services, Inc., NMLS #250769.
445 Grand Bay Dr # 104, Key Biscayne, FL 33149 · See all Key Biscayne condos for sale
Condo for Sale
$3,500,000
2 bd · 3 ba · 1,830 sqft
Oceana Key Biscayne
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$2,650,000
3 bd · 3 ba · 2,001 sqft
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CASA DEL MAR
445 Grand Bay Dr # 104 is a condo for sale in Key Biscayne, FL 33149. This property was listed for sale on September 21, 2026 by Compass Florida, LLC., it's currently listed at $3,950,000. This listing's school district is Miami-Dade County Public Schools. Nearby schools include Keybiscayne, Ponce De Leon and Coral Gables. 445 Grand Bay Dr # 104 is a 4-bed, 5-bath, 3,250 sqft condo built in 1996.