
Madar Group USA
Fisher Island, Miami Beach, FL 33109, Florida
The Mansions on Fisher Island is an ultra-luxury estate-home project taking shape on Fisher Island, the private barrier island reached by ferry off Miami Beach. Developed by Madar Group USA with ASR Construction serving as general contractor, the collection features single-family residences ranging from roughly 8,500 to more than 18,000 square feet.
Now under construction, the development is moving toward completions estimated between late 2026 and the second quarter of 2027, with available homes offering eight bedrooms.
Fisher Island is one of the most private residential communities in the Miami area, an island enclave accessible only by ferry, yacht, or helicopter and long known for its seclusion and exclusivity. Residents of the island are within easy reach of Miami Beach and the wider Miami area, with the beaches, dining, and cultural attractions of South Florida a short crossing away. Because no specific nearby businesses or landmarks were supplied for this location, buyers should confirm current on-island and mainland amenities directly with the builder.
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Fisher Island is unique in that it has no bridge connection to the mainland; access is by private ferry, boat, or helicopter across Government Cut from the Miami Beach side. Once on the mainland, the island is close to the causeways and highways serving Miami Beach and downtown Miami, including connections toward I-95 and the broader South Florida road network. Travel details and ferry logistics are best confirmed directly with the community.
Madar Group USA is the developer behind The Mansions on Fisher Island, working with ASR Construction as general contractor on the project. The team is delivering ultra-luxury estate homes on one of South Florida's most exclusive islands. Buyers seeking more detail on the developer's background and portfolio should confirm information directly with the project team.
Buying a new estate home before or during construction on Fisher Island typically begins with registering your interest to gain first access to available residences and pricing information as the project progresses. Early interest can matter in a limited collection of homes, where availability of specific residences and layouts can change over time.
Purchase agreements in new Florida developments are commonly structured with deposits paid in stages, and buyers should review the terms carefully with their own advisors. In Florida, buyers of new condominium units are provided a 15-day rescission period under FS 718.503; this statutory right applies to condominiums rather than single-family homes, so buyers of an estate home here should confirm the applicable purchase terms and protections directly with the builder and legal counsel.
Because this is an ultra-luxury, high-value purchase, prospective buyers are encouraged to confirm deposit structure, closing terms, and completion timing directly with Madar Group USA before committing.
It is a collection of ultra-luxury single-family estate homes on Fisher Island, the private barrier island near Miami Beach, Florida. The residences range from roughly 8,500 to more than 18,000 square feet, with available homes offering eight bedrooms.
The project is being developed by Madar Group USA, with ASR Construction serving as general contractor.
Pricing starts from $36,000,000 USD. Additional pricing details and availability should be confirmed directly with the builder.
The development is currently under construction, with completions estimated from late 2026 through the second quarter of 2027. Exact timing will be confirmed by the builder.
The homes are located on Fisher Island, at Fisher Island, Miami Beach, FL 33109. Fisher Island is a private island reached by ferry, boat, or helicopter, just off Miami Beach.
The estate homes range from roughly 8,500 to over 18,000 square feet, and available residences offer up to eight bedrooms.
You can register your interest to receive updates as new details are released. In Florida pre-construction, early registration typically provides first access to available residences and pricing information ahead of wider release.
Information last updated July 14, 2026. Details are provided by the builder and may change without notice.
First access to pricing, floorplans, and availability — before the public.