logo_image
(954) 789-3186 Helena.Grossberg@outlook.com
logo_image
logo_image
(954) 789-3186
Helena.Grossberg@outlook.com
MLS# A11930613 - 481 S Mashta Drive Key Biscayne, FL 33149
Discover refined waterfront living on coveted Mashta Island. This fully remodeled, three-level estate is offered for rent and delivers seamless direct ocean access with breathtaking views of Smugglers Cove and Biscayne Bay. Designed for effortless indoor–outdoor living, the modern and elegant residence spans 8,544 SF of total actual area, including garage and expansive terraces, set on a 17,012 SF lot. Sun-filled contemporary interiors showcase exceptional craftsmanship, top-tier finishes, and abundant natural light throughout. The home features 5 bedrooms plus an office easily convertible to a 6th bedroom, 6.5 baths, elevator, gym, garage with additional parking, and a private dock—ideal for boating enthusiasts. Outdoor amenities include a summer kitchen, resort-style pool, and a spectacular covered entertainment level, creating the ultimate private waterfront retreat to enjoy Miami living at its finest.

One Sotheby's International Realty is the brokerage office representing the owner for this listing.
© Copyright 2025 Miami Multiple Listing Service All Rights Reserved. The data relating to real estate for sale on this website comes in part from the participating Associations of the Miami Multiple Listing Service. The data relating to real estate for sale on this site comes in part from the broker reciprocity program of the Multiple Listing Service, Inc. real estate listings held by brokerage firms other than are marked with the Broker Reciprocity logo or the Broker reciprocity house icon and detailed information about them includes the names(s) of the listing brokers.
The MLS data provided for the property above is provided courtesy of AfterNorth and Miami Association of REALTORS® The information being provided is 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. Information is deemed reliable but not guaranteed. This website is a service of ALM Realty & Services, Inc., a broker participant of the Miami Association of REALTORS®. ALM Realty & Services, Inc. is not a Multiple Listing Service (MLS), nor does it offer MLS access. MiamiRE data last updated at 12/18/2025 6:12:00 PM.

Discover refined waterfront living on coveted Mashta Island. This fully remodeled, three-level estate is offered for rent and delivers seamless direct ocean access with breathtaking views of Smugglers Cove and Biscayne Bay. Designed for effortless indoor–outdoor living, the modern and elegant residence spans 8,544 SF of total actual area, including garage and expansive terraces, set on a 17,012 SF lot. Sun-filled contemporary interiors showcase exceptional craftsmanship, top-tier finishes, and abundant natural light throughout. The home features 5 bedrooms plus an office easily convertible to a 6th bedroom, 6.5 baths, elevator, gym, garage with additional parking, and a private dock—ideal for boating enthusiasts. Outdoor amenities include a summer kitchen, resort-style pool, and a spectacular covered entertainment level, creating the ultimate private waterfront retreat to enjoy Miami living at its finest.

One Sotheby's International Realty is the brokerage office representing the owner for this listing.
© Copyright 2025 Miami Multiple Listing Service All Rights Reserved. The data relating to real estate for sale on this website comes in part from the participating Associations of the Miami Multiple Listing Service. The data relating to real estate for sale on this site comes in part from the broker reciprocity program of the Multiple Listing Service, Inc. real estate listings held by brokerage firms other than are marked with the Broker Reciprocity logo or the Broker reciprocity house icon and detailed information about them includes the names(s) of the listing brokers.
The MLS data provided for the property above is provided courtesy of AfterNorth and Miami Association of REALTORS® The information being provided is 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. Information is deemed reliable but not guaranteed. This website is a service of ALM Realty & Services, Inc., a broker participant of the Miami Association of REALTORS®. ALM Realty & Services, Inc. is not a Multiple Listing Service (MLS), nor does it offer MLS access. MiamiRE data last updated at 12/18/2025 6:12:00 PM.