When Barcelona was expanding in the 19th century, the
Eixample became a highly fashionable district. Wealthy families moved into large properties lining the
Passeig de Gràcia, a tree-lined boulevard that served as the area's main thoroughfare and commercial centre. A vogue emerged for refurbishing existing buildings for use as family homes, and many affluent homeowners commissioned prominent architects of the burgeoning
Modernista movement to remodel their homes in an often conspicuously opulent style. The first house on the block at 35-43 Passeig de Gràcia to be remodelled in the
Modernista style was
Casa Amatller. It was originally built in 1875 in a relatively plain style, conforming to the guidelines laid out in
Ildefons Cerdà's 1860 building regulations for the expansion of the Eixample district. In 1898, the Amatller Family commissioned the architect Puig i Cadafalch to carry out a complete transformation of the façade, the ground and first floors. Cadafalch created a striking new frontage in a
Flemish Gothic style with a high
stepped gable, ceramic tiles and sculpted animal figures. In contemporary photographs, Casa Amatller can be seen protruding above an otherwise relatively uniform terrace of houses. Within a short period, the vogue for
Modernista renovations transformed the block from an unremarkable terrace of houses into a showpiece of new architecture. In 1905, the Catalan
Modernista Lluís Domènech i Montaner completed his remodelling of the
Casa Lleó Morera at the southern end of the block on the corner of Carrer Consell de Cent in a florid,
eclectic style with ceramic tiles.
Enric Sagnier's 1906 redesign of
Casa Mulleras at number 37 was comparatively restrained, adding a sober
Neoclassical frontage with a
Rococo-style
loggia. The renovations completed in 1906 on the house at number 43 were the most striking; originally built in 1877, the house was bought by textile industrialist Josep Batlló in 1900. Following the fashion for house renovations and keen to commission a design that would be conspicuously different from his neighbours' properties, Batlló appointed the audacious Catalan
Modernista architect
Antoni Gaudí to carry out the work. Gaudí's redesign drew on Modernisme and
Art Nouveau, creating a dramatic facade of flowing, sculpted stonework and a colourful, organic roof in the form of a dragon's arched back. ==Architecture==