What was the name of the bohemian building in Montmartre where Picasso lived?

The bohemian building in Montmartre where Picasso lived was the Bateau-Lavoir.

The Bateau-Lavoir was an artists’ residence at 13 Rue Ravignan, now Place Émile-Goudeau, in Paris’s 18th arrondissement. Its nickname, meaning “washhouse boat,” reflected the long, uneven building’s appearance and its cramped, creaking rooms, which reminded observers of laundry boats on the Seine.

The former ballroom and piano factory was divided into about 20 inexpensive studios in 1889. Picasso moved there in 1904 and lived and worked among painters, writers, poets, dealers, and other bohemian figures. The building became a crucial meeting place for the Paris avant-garde, with residents and visitors including Juan Gris, Amedeo Modigliani, Max Jacob, Guillaume Apollinaire, and Kees van Dongen.

Picasso made important works there, including Boy with a Pipe in 1905 and Les Demoiselles d’Avignon in 1907. That painting is often described as a landmark leading toward Cubism. The original building was badly damaged by fire in 1970 and rebuilt in 1978.