Lluís Domènech i Montaner, under the supervision of Consuelo Fabra i Puig, was the architect who designed and built the house. Mariano Fuster put the house in his wife’s name and dedicated a rose window to her. You can find it located on the Carrer Gràcia façade with the initials CF.
Mr Domènech i Montaner, an internationally renowned modernista architect whose works include the famous Palau de la Música Catalana, declared a World Heritage Site by UNESCO, designed the Casa Fuster with three breathtaking façades, known for their expressiveness and striking details.
Work on the building began in 1908, and in 1911 the Fuster i Fabra moved in to live on the main floor. In 1911, Casa Fuster was considered the most expensive house in the city due to the material used to build it. The façade of the house was the first in Barcelona to be built with white marble.