445 Grand Bay Drive 303, Key Biscayne, FL 33149
- Beds
- 4
- Baths
- 5
- Living Area
- 3,480 SF
- Year Built
- 1996
- $/SF
- $1106
- Type
- Condominium
- DOM
- 45
4 bed · 5 bath · 3,480 sqft · Built 1996
First time ever on the market, elegant, private and comfortable 4 beds, 4 baths unit in exclusive "The Grand Bay Residences", offering true coastal resort style living. Sophisticated and sought-after building located within a security gated community on the luxurious Ritz Carlton hotel grounds in the heart of the island paradise of Key Biscayne. Offering beach access/service, Ritz Carlton Tennis Club, Grand Bay Club, and 2 private pools with lovely outdoor gardens and scenic walking paths. Exceptional building with remodeled lobby, 24-hour concierge service, valet, a fitness center, conference/meeting room as well as being just steps away from shops and dining. Great floor plan, ample living dining areas, private elevator to foyer with double door entry, large bedrooms & plenty of closet space, three terraces, full size laundry room, 2 parking spaces + storage. World-class amenities and Key Biscayne lifestyle at its finest.
- Property type
- Condominium
- Condition
- Resale
- Year built
- 1996
- Stories
- 13
- Subdivision
- GRAND BAY RESIDENCES COND
- Waterfront
- Yes
- Waterfront features
- BeachAccess,DeededAccess,OceanFront
- Private pool
- No
- HOA (monthly)
- $4,336
- Parcel number
- 2452050490280
- Annual tax
- $46,603
Key Biscayne is a barrier-island enclave — restricted access, oceanfront SFH, and an inventory measured in tens, not hundreds. Premiums reflect the geography.
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Listing data sourced from BeachesMLS / Trestle. All information herein is deemed reliable but is not guaranteed and should be independently verified. Information last updated 7/7/2026. Represented by Eleven Realty Partners, LLC d/b/a XI Realty · Equal Housing Opportunity.