#A11712845, Brigitte Nachtigall, Listing Office: One Sotheby's International Realty
445 Grand Bay Dr Unit 1011 Key Biscayne, FL 33149
Property details
About 445 Grand Bay Dr Unit 1011
**** Square footage is indeed 5890 square feet ******* Immaculate Sky Home at the luxurious Grand Bay, Key Biscayne. A spacious combined flow-through floor plan opens up with a private elevator foyer. With 5 bedrooms, 5,5 bathrooms, office, media room, and 5,890 sf of interior space, this residence is like living in a house. Pristine ocean views, sunrise, sunset, and Miami Skyline views from west and east terraces. Residents have access to both Grand Bay’s private & Ritz Carlton’s amenities, incl. beach club, beach service, a total of 5 pools, multiple gyms, spa, tennis club, paddle court, restaurants, bars, shopping, etc.! Separate laundry room with a service entrance, 2 assigned parking spots + valet, + garage storage room.
Highlights
Virtual tour
Summary
- MLS Number: A11739073
- MLS Name: SEFMIAMI
- Office Name: Coldwell Banker Realty
- Office Phone: (305) 912-1111
- Office Email: charlette.seidel@floridamoves.com
- Listing Agent: Kennett McKency
© 2025 Miami Association of REALTORS®. All rights reserved. The data relating to real estate on this web site comes in part from the Internet Data Exchange program of the MLS of the Miami Association of REALTORS®. All information is deemed reliable but not guaranteed by the MLS and should be independently verified. The MLS, this broker and their affiliates provide all content therein “AS IS” and without any warranty, express or implied. The information included in this listing is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This property is offered without respect to any protected classes in accordance with the law.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
Last updated on: 4/18/2025, 9:20:51 AM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.
Get an agent. Get a mortgage. Save big.¹

$9,200,000
445 Grand Bay Dr Unit 1011
Sell your home with Rocket and save even more!
Seller rebate
0.5% sale price²
Price information
Property sales
We're sorry, we currently don't have property sales data for this listing.
Tax history
We're sorry, we currently don't have tax history data for this listing.
Nearby schools
8
Key Biscayne K-8 Center
Public District PK-5
0.5 mi
•150 W McIntyre St
7
Southside Elementary School
Public Magnet PK-5
5.3 mi
•45 SW 13th St
7
Coral Way K-8 Center
Public District PK-5
5.6 mi
•1950 SW 13th Ave
School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.
Neighborhood
The neighbors living near this home have an average income of $119,595. The majority of Key Biscayne, FL residents have income $200k+ annually. The most common type of family is single, no kids. Most residents in this area have post secondary degree education.
Similar homes for sale
Frequently asked questions
About 445 Grand Bay Dr Unit 1011
This home is located at 445 Grand Bay Dr Unit 1011 in Key Biscayne, FL and zip code 33149. This 4,810 square foot home was built in 1996. Features: 5 bedrooms, 6 bathrooms. It has been listed on Rocket Homes since February 5, 2025 and is currently priced at $9,200,000.
While more than 0 listings in Key Biscayne, FL in March 2025 were sold above asking price, there were more than 2 listings sold at asking price, and more than 14 were sold below. The inventory of homes for sale in Key Biscayne, FL between February and March 2025 increased by 12.3%. Listings spent 98 days on the market in March 2025, and had a median list price of $1,504,166 during the same period.