The current development projects include construction of a new domestic terminal and expansion of the current International terminal. The design is a collaborative effort of four firms. While Hargreaves Associates has done the landscape design Gensler and Frederic Schwartz Architects are responsible for the design of the passengers terminal buildings, parking garage structures and access roadway access system. The Creative Group would be the local architects for the project. The proposed design will be connected with the existing terminal design elements. It was earlier reported that the new terminal buildings will have a handling capacity of 10 million passengers and when integrated with existing terminals will provide for a handling capacity of 23 million passengers a year. The new terminal buildings are expected to have an area of about 1, 40,000 sq. m. with 140 check-in counters and 60 immigration counters and the two runways would be interconnected by a network of taxiways. The Terminal complex will have a Flyover Travelator connecting the Domestic Terminal and International Terminal for a distance of about 1 km. It will have an elevated road on the top and a tube below which will have two Walkalators.

The design details of the runways are handled by the Airports Authority of India, while architecture firms are limited to designing buildings on the landside of the runway. The present proposal is parallel to the existing runway. The entire design as being organised around “two lush sustainable gardens” and the wing-like roofs helps collect rainwater and become part of the garden.