Chateau Tower of Puerto Madero, Luxury residential skyscraper in Puerto Madero, Argentina

Chateau Tower of Puerto Madero is a 50-story residential building in the Puerto Madero district of Buenos Aires, developed by the Château Group. Its facade mixes French academicist styling with modern architecture, an approach that sparked debate among architects and in the pages of La Nación. The building holds 190 units, and the first were handed over to owners in June 2010.

The tower was built in the 2000s as Puerto Madero underwent transformation from an abandoned port zone into a residential neighborhood. Its completion in the early 2010s represented part of this larger urban renewal effort that reshaped the waterfront area.

The building's French academicist facade, paired with the modern volume, sparked a controversy among architects that was debated in the pages of the newspaper La Nación. The Château Group repeated the same appearance, with different proportions, in its Château Libertador building in Núñez.

The building sits in the heart of the Puerto Madero waterfront district with easy walking access and nearby public transportation options. Visitors can explore the exterior and surrounding public areas to experience the contemporary architecture and layout of this neighborhood.

The project was first planned as two 48-storey towers on two 7,000 m² lots bought in 2006, but the Château Group sold the northern lot to Madrid's Rayet Group in 2007 and built the second tower on Avenida del Libertador in Núñez instead, as Château Libertador.