This house was projected by Josep Puig i Cadafalch and built in 1904-1906.
The Baró de Quadras commissioned Puig i Cadafalch in 1900 to build his new house in Barcelona after to finish his palace in Maçanes.
The building is located in a narrow space between two important streets of Barcelona, due to this reason it has two completely different façades.
The main façade on Diagonal Avenue is a mixture of gothic and "plateresc" styles - following Permanyer - whit, as a result, a very rich decoration.
The interior has some Moslem influence and fortunately, don't needed to be strongly modified to adapt it to the Casa Àsia.