445 Grand Bay, #104

Key Biscayne, FL 33149

445 Grand Bay, #104

Key Biscayne, FL 33149

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.

Location

Listing Courtesy of Compass Florida, LLC.

Property Information

General Information
    General Information
  • For Lease: No
  • Pet Restrictions : No
  • County Or Parish : Miami-Dade
  • Zip Code : 33149
  • City : Key Biscayne
  • List Price : $3,950,000
    Maintenance / Tax Information
  • Tax Amount : $38,282
  • Tax Year : 2025
  • Membership Required : No
    Building Information
  • Property Type : Residential
  • Subdivision : GRAND BAY RESIDENCES COND
    School Information
  • Elementary School : Key Biscayne K-8
  • Middle School : Ponce De Leon
  • Senior High School : Coral Gables
Virtual Tour / Features / Utilities
    Interior
  • Room Count : 3
  • Equipment Appliances : Dryer, Dishwasher, Electric Range, Disposal, Microwave, Refrigerator, Washer
  • Floor Description : Tile
  • Interior Features : Bedroom On Main Level, Breakfast Area, Closet Cabinetry, Dining Area, Separate Formal Dining Room, Dual Sinks, Eat In Kitchen, Kitchen Island, Storage
  • Beds Total : 4
  • Num of Full Baths : 4
  • Num of Half Baths : 1.0
  • Furnished : Unfurnished
  • Spa : No
    Exterior
  • Exterior Features : Balcony, Outdoor Living Area, Tennis Courts
  • Construction Type : CBSConcreteBlockStructure,Block
  • Front Exposure : East
  • Pool : No
  • Pool Description : Association
  • Windows Treatment : PlantationShutters
  • Security : SecuritySystem, FireSprinklerSystem, SecurityGuard
    Parking
  • Parking Description : Attached, Garage, Valet
    Utilities
  • Cooling Description : CentralAir
  • Heating Description : Central, Electric
Property / Lot Information
    Community Information
  • Association Fee: $3,888
  • Assoc Fee Paid Per: Monthly
    Building Information
  • Parcel Number Free Text: 2452050490040
  • Num Garage Spaces: 2
Request Details

445 Grand Bay, #104 is a waterfront condo for sale in Key Biscayne, FL 33149. This property was listed for sale on Sep 21, 2026 by Compass Florida, LLC. for $3,950,000. Located in GRAND BAY RESIDENCES COND is a 4-bed, 4-bath, 3,250 ft² / 302 m² sqft condo built in 1996.

Request Details
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