Demetrio Elíades Building, Residential tower in Mar del Plata, Argentina.

The Demetrio Elíades Building is a residential tower in Mar del Plata that reaches 125 meters in height and dominates the city's skyline. It holds numerous apartments with sea views, positioned along Peralta Ramos Avenue in the downtown district.

The project was first named Palacio Belvedere, and work began in August 1966 at a pace of one floor every ten days. Its main investor was the Argentine businessman Demetrio Elíades, co-owner of the Havanna alfajor brand, whose firm DELCO S.C.A. also built the Palacio Edén and Palacio Cosmos. Elíades died before completion, so the tower was renamed in his honour and handed over to its owners on 4 December 1969.

The building displays the Havanna brand sign at its top, linking it to a legendary local company that has produced traditional Argentine alfajores for generations. This connection makes the structure a visual symbol of one of the city's most recognized brands.

The tower is located in downtown Mar del Plata on a main avenue with good connections to other parts of the city. Visitors should know that this is a private residential complex, so access to interior spaces is limited.

The project was first called Palacio Belvedere, and work began in August 1966 at a pace of one floor every ten days. Demetrio Elíades died before completion, so the tower was renamed in his honour and handed over to its owners on 4 December 1969.