The Duchess Theatre is a West End theatre in the City of Westminster, London, located in Catherine Street near Aldwych.
The theatre opened on 25 November 1929 and is one of the smallest West End theatres with a proscenium arch. It has 494 seats on two levels. It is a Grade II Listed Building.
The Duchess Theatre was purchased in 2005 by Nica Burns and Max Weitzenhoffer forming part of the Nimax Theatres group.
Wikipedia https://en.wikipedia.org/wiki/Duchess_Theatre
Official Website https://www.nimaxtheatres.com/duchess-theatre/
Coordinates 51°30'43.714" N -0°7'11.155" E