Glazovsky Lane 8 s1, Art Nouveau mansion in Arbat District, Russia.

The List House at Glazovsky Lane 8 is a two-storey corner mansion by Lev Kekushev, built 1898–1899. Its ground floor is rusticated beige stucco with arched openings, including a round-arched window with a keystone and a round-arched doorway with a small gabled porch at the left corner. Above, red brick walls carry rectangular windows, a window with a balcony balustrade, and a canted corner bay topped by a small hipped roof with a finial; a balustraded balcony projects from the left side, and a black iron fence on stone piers runs in front.

Architect Lev Kekushev designed and built this residence in 1898 for himself. The merchant Otto List purchased the property in 1900, and the mansion has carried his name ever since.

From around 1910 the house belonged to conductor Serge Koussevitzky and his wife Nataliya, and its rooms hosted meetings of the board of the Russian Music Publishing House. Scriabin, Debussy, Glazunov, Nikisch, Busoni and Bruno Walter stayed here; Rachmaninov, Prokofiev, Chaliapin, Sobinoff and Pasternak visited. The facade carries floral mosaic work by the British architect William Walcot.

The mansion stands at the corner of Glazovsky Lane, its round-arched doorway and gabled porch facing the street behind a black iron fence on stone piers. It now houses the Kaluga Oblast representative office, so the interior is closed to visitors; the brick upper storey, canted corner bay and balustraded balcony are seen from the pavement.

This building was among the earliest examples of Art Nouveau in Moscow and across Russia as a whole. Its early construction made it a reference point for architects who came after and sought to work in the modern style.