Old vs new: Full timeline of Parliament house

Foundation stone laid of Parliament House, then called the Council House, by Duke of Connaught

Parliament inaugurated by then Governor General Lord Irwin

First meeting of third session of Central Legislative Assembly held in Parliament House

First sitting of Constituent Assembly

Transfer of power at midnight session of Constituent Assembly

Then President VV Giri lays foundation stone of Parliament Annexe

Then Prime Minister Indira Gandhi inaugurates Parliament Annexe

Then Prime Minister Rajiv Gandhi lays foundation stone of Parliament Library

Then President KR Narayanan inaugurates Parliament Library building

Then Vice-President Mohammad Hamid Ansari and then Speaker Somnath Chatterjee lay foundation stone of extension of Parliament Annexe

Prime Minister Narendra Modi inaugurates Parliament Annexe extension

Prime Minister Narendra Modi lays foundation stone of new Parliament building