Grand Bay Ritz Carlton
455 Grand Bay Drive, Key Biscayne, FL 33149
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Mark Zilbert is a Key Biscayne real estate agent who follows every listing and sale at Grand Bay Ritz Carlton. Buyers and sellers can call or text Mark at (786) 280-0201.
Building Facts
| Developer | GB/JT Hotel Partners |
|---|---|
| Architect | Cohen Freedman Encinosa |
| Year Built | 2001 |
| Units | 188 |
| Unit sizes | 354 – 1,275 SqFt |
About Grand Bay Ritz Carlton
Grand Bay Ritz Carlton is the 188 condo-hotel suites of the Ritz-Carlton Key Biscayne at 455 Grand Bay Drive, from 2001. Owners hold their suites as condominium units, and most are placed in the resort's rental program, 174 of 188 when the property changed hands in 2015. The suites are mostly studios and one-bedroom layouts, with a few two-bedroom plans. The resort covers 17 oceanfront acres with a 20,000-square-foot spa, two pools and a tennis center, and it is now in a renovation led by Gencom.
By Mark Zilbert, Global Real Estate Advisor · updated October 2026
Asking prices by bedrooms: Studio from $975K
For Sale
1 unit · avg asking $2,593/SqFt
| Unit ⇅ | Price ⇅ | Listed ⇅ |
|---|---|---|
| 10200 bed · 376 SqFt | $975,000$2,593/SqFt | 9/1/269/1 |
Pending Sales
Under contract, awaiting closing. The freshest signal of where prices are settling. In the MLS: For sale is Active or Active with Contract; these are Pending. The price shown is the asking price. The closed price appears in Sold when it records.
No residences under contract at the moment.
Sold · Last 12 Months
4 closed sales · avg $2,073/SqFt · avg 103% of last asking price
| Unit ⇅ | Sold Price ⇅ | % of Ask ⇅ | Closed ⇅ |
|---|---|---|---|
| 7170 bed · 532 SqFt | $1,000,000list $1,088,000 | 92% | 10/1/2610/1 |
| 7180 bed · 378 SqFt | $950,000list $944,000 | 101% | 7/24/267/24 |
| 6170 bed · 532 SqFt | $1,075,000list $900,000 | 119% | 7/1/267/1 |
| 618-191 bed · 791 SqFt | $1,605,000list $1,600,000 | 100% | 7/1/267/1 |
% of ask compares the closed price to the final list price. The building's full sold history, 96 sales, lives on the archive view.
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Location
455 Grand Bay Drive · Key Biscayne
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Grand Bay Ritz Carlton, 455 Grand Bay Drive, Key Biscayne
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