FSI for redevelopment raises Mumbai's skyline

13 Jul 2023 CW Team

Mumbai's vertical expansion is at stratospheric levels for a city that lacks room. In some rehabilitation housing designs, the floor space index (FSI) is almost unrestricted, allowing developers to build even in densely populated locations.

Construction has started on India's highest residential twin buildings on a two-acre land that had housed the historic Chikalwadi chawls in south Mumbai, along a small road called Javji Dadaji Marg.

In accordance with Development Control Regulation 33 (9) designed for cluster redevelopment, the FSI, or ratio, which determines how much can be erected on a site, is 10, or ten. In the island city, the FSI is typically around 3. A builder can erect 10,000 square metres on a plot measuring 1,000 square metres if the FSI is 10.

When finished, the twin buildings known as Aaradhya Avaan will be 61 habitable floors, 18 podiums, and 312-meters tall.

The Minerva (306 metres) at Mahalaxmi is now the tallest residential structure in Mumbai.

But given its high FSI, can Mumbai support the weight of such large constructions? According to former chief planner of the Mumbai Metropolitan Region Development Authority and environmental sustainability planner Kedarnath Rao Ghorpade, Mumbai has served as a "urban planning experiment laboratory" in terms of expanding the land potential.

Infrastructure Transport

26 Jun 2026

Adani Airport City Plans Rs 200 Bn Investment

Adani Airport City Limited (AACL), a wholly owned subsidiary of Adani Airport Holdings Limited (AAHL), has announced a programme to develop integrated airport cities across its airport network. The first phase will involve an investment of more than Rs 20,000 crore and cover around 22 million sq ft across Mumbai, Navi Mumbai, Ahmedabad, Lucknow, Jaipur and Guwahati.The development spans over 655 acres across six airports in five states. Nearly 440 acres are located in Mumbai and Navi Mumbai, which will receive close to 70 per cent of the planned investment. The focus reflects the Mumbai Metrop..

Vedanta contributes Rs 627.22 billion to exchequer

Vedanta Limited contributed Rs 627.22 billion to the exchequer in FY26, according to its 11th Tax Transparency Report. The contribution accounted for 36 per cent of the company’s consolidated revenue from operations and reflected its focus on transparent governance, fiscal discipline and nation-building.The FY26 contribution marked a 13.3 per cent increase over the previous year. Vedanta’s cumulative contribution to the exchequer over the past decade reached Rs 4.83 trillion. The company said the Group ranks among India’s top three private-sector contributors to the national exchequer.Th..

PRS International marks 18 years of global advisory work

PRS International Group of Companies recently said it has strengthened its position as a sovereign-grade multinational advisory organisation, marking nearly 18 years of operations across strategic communications, institutional advisory and international cooperation. The Group, with headquarters in Washington, D.C. and New Delhi, said its work spans more than 190 countries and supports governments, multilateral institutions, investors, corporations and private clients. The organisation said its services cover government advisory, crisis management, trade and investment facilitation, nation bra..