The palace complex lies in the centre of Kathmandu, to the north of Babar Mahal and Thapathali Durbar and east of Bhadrakali Temple.
Immediately after construction, Chandra Shumsher JBR sold this property to the Government of Nepal for 20 million Nepali rupees as the official residence of the Prime Minister.
[3] After his death in 1929, it was used as the official residence of prime ministers of the Rana dynasty except Padma Shumsher JBR, who lived in his own Bishalnagar Durbar.
Even after the fall of the Rana Dynasty in 1951, Mohan used this place, but in 1953 he was ordered by His Majesty's Government to leave the palace which became National Property.
[1][3] Before the fire of 1973, Singha Durbar had 7 courtyards and 1700 rooms with marbled floor, painted ceilings, silver furniture and expanses of crystal lighting.