This chapter analyses local transformations and adaptations on the more restricted scale of single colonies. The colonies, through which the megalopolis grew, especially after Independence, are part British and part American in heritage, with local reinterpretations and certain Japanese influences. The study discusses how these colonies were established in the first place by the British in the nineteenth century and were home to the rich upper class or aristocratic English, who wished to move out of Shahjahanabad. Later on, towards the end of the colonial era, Indians and lower level government employees lived in neighbourhoods such as Jangpura, Karol Bagh and Lodi Colony. Finally, after independence, colonies became the main way of building the megalopolis. An interesting aspect in post- Independence colonies such as Malviya Nagar is that residence and industrial plots are kept within the same colony, becoming bulwarks to the concept of zoning imported by the Americans.