The Concrete House II is a big single-family house designed by A-cero Architects and located in Madrid, Spain. The privacy of the place is provided by the concrete walls dyed in dark grey and vegetable ramps that extend up to the roof.
The lounge, the dining room, the library, the study and the bedrooms are placed in the back front of the house which opens towards the garden. Some fine elements can be found here such as a gorgeous garden, a nice lake and a pádel track.
The A-cero architects are renowned for their typical ecological houses. This one comes with the roof and the façade covered with low consume vegetation. The roof also has implemented a renewable energy system that serves for the energy
autonomy of the house.

























This house feels like a quiet dialogue between nature and structure—where concrete’s solidity meets the gentle persistence of greenery, reminding us that true modernity embraces sustainability without sacrificing beauty.
Thank you for your thoughtful insight. We aimed to create a harmonious balance where concrete and nature coexist, reflecting modern design that honors sustainability while maintaining aesthetic appeal.