FSI for redevelopment raises Mumbai's skyline
Real Estate

FSI for redevelopment raises Mumbai's skyline

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.

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.

Related Stories

Gold Stories

Next Story
Products

Koemmerling opens Navi Mumbai experience centre

Koemmerling, a brand of the profine Group, has expanded its presence in the Mumbai metropolitan region with the opening of a new experience centre in Navi Mumbai and launched its Allure S46 minimal sliding door system for the Indian market.Located in CBD Belapur, the facility was inaugurated by Peter Mrosik, Owner and CEO, profine Group, along with Farid Khan, Chairman and Managing Director, profine India, and Kamal Bajaj, CEO, profine India.The company said the new centre will showcase its portfolio of uPVC and aluminium window and door systems to architects, developers and homeowners.The ina..

Next Story
Products

India's waterproofing market nears Rs 150 bn milestone

India's waterproofing industry is approaching a market size of Rs 150 billion and is expected to surpass the $2 billion milestone, according to speakers at the 2nd India International Waterproofers Conference & Expo 2026 organised by the Waterproofers Association of India (WAI) in New Delhi.The two-day event brought together more than 20 speakers, 55 international delegates and 53 exhibition booths, with discussions focusing on climate-resilient construction, advanced waterproofing technologies and international collaboration.Inaugurating the event, Durga Shanker Mishra, former Secretary, ..

Next Story
Real Estate

Dilip Buildcon Q1 FY27 Revenue at Rs 23.78 billion

Dilip Buildcon Limited reported consolidated revenue from operations of Rs 2,378 crore in Q1 FY27, along with EBITDA of Rs 429 crore and profit after tax of Rs 128 crore.Consolidated EBITDA margin stood at 18.1%, improving from 17.1% in Q4 FY26. On a standalone basis, revenue from operations was Rs 1,930 crore, EBITDA stood at Rs 199 crore and PAT was Rs 39 crore, with an EBITDA margin of 10.3%.The company’s order book stood at Rs 27,691 crore as of 30 June 2026, compared with Rs 28,830 crore as of 31 March 2026. Roads and highways accounted for 17.1% of the order book, irrigation and water ..

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement