Queen's Chapel of the Savoy

The King's Chapel of St John the Baptist in the Precinct of the Savoy, also known as the King's Chapel of the Savoy, is a church in the City of Westminster, London. Facing it are 111 Strand, the Savoy Hotel, the Institution of Engineering and Technology and – across the green to its side – the east side of Savoy Street. The chapel is designated as a Grade II* listed building.

The chapel sits on the site of the Savoy Palace, once owned by the prince John of Gaunt, that was destroyed in the Peasants' Revolt of 1381. Gaunt's Duchy of Lancaster, the owner of the site of the palace, eventually came into the hands of the monarch. Work was begun on the chapel in 1502 under King Henry VII and it received its first charter to operate as a hospital foundation in 1512 to look after 100 poor and needy men of London.

Source: Wikipedia