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GRAND BAY RESIDENCES COND · Key Biscayne, FL 33149 → · MLS A11919625
Listed by Emerald Real Estate Inc
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.
The propertyAs the MLS records it
ASK JULIAN
445 Grand Bay Dr #303, Key Biscayne, FL 33149 is no longer on the market. Write here, call or send a WhatsApp: Julian Acosta, real estate advisor with Compass, answers within one business day.
No lists, no obligation.
| Year | Median price per SF | Closed sales |
|---|---|---|
| 2020 | $888 | 36 |
| 2021 | $953 | 82 |
| 2022 | $1,179 | 66 |
| 2023 | $1,150 | 57 |
| 2024 | $1,248 |
Homes of the same kind on the market nearby, the nearest in price first.
LIVE · MLS · AS OF NOV 2, 2026
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1 / 14The information on this page is supplied by the Southeast Florida Multiple Listing Service of the MIAMI Association of REALTORS®. It is deemed reliable but is not guaranteed accurate by the MLS, and it may have changed since the date above. It is provided for your personal, non-commercial use and may not be used for any purpose other than to identify properties you may be interested in purchasing. This listing is held by Emerald Real Estate Inc. Julian Acosta is a real estate advisor with Compass.
A listing shown here may be held by a brokerage other than Compass. To report an error in this listing's information, write to julian.acosta@compass.com.
SOLD · FEB 6, 2026
SOLD · OCT 30, 2026
SOLD · APR 20, 2026
SOLD · JUL 17, 2026
SOLD · MAR 31, 2026
SOLD · APR 28, 2026| 38 |
| 2025 | $1,196 | 39 |
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| 2026 to date | $1,196 | 43 |
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These figures are the market's closed sales as the MLS records them: this building's for a unit, a gated community's for a home inside one, and otherwise the sales of this kind of property in the home's market — for a home at $2,000,000 or more, only that market's sales from that price up. Which of these it is, is said above the figures. No snapshot is drawn from fewer than 5 sales of the last twelve months, and a median price per SF is stated only from 3 sales that state a living area. They are not sales by Julian Acosta, they are not an appraisal, and they say nothing of this home's price.
These are the public schools whose attendance zone holds this listing's location, as Miami-Dade County publishes the zones. A zone is not a guarantee of enrollment, the district can change it, and a listing's point on the map can sit a few meters from its lot: confirm the school with Miami-Dade County Public Schools before you rely on it. Distances are straight lines. The page states no rating of any school.
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1 / 45UNDER CONTRACT · ACCEPTING BACKUPS
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