Why Mumbai Slum Redevelopment Is Surging?

Mumbai’s slum redevelopment programme has reached unparalleled proportions. More land is currently being redeveloped than has been effectively redeveloped in the previous three decades, since the establishment of the Slum Rehabilitation Authority (SRA) in Maharashtra in 1995.

Around 2,156 acres of Mumbai’s slum area are undergoing redevelopment initiatives. According to the Hindustan Times, there are 1,202 slum projects housing 3.21 lakh families.

Along with this, 607 slum projects are envisaged, totaling 2.85 lakh families scattered across 1,015 acres. Slum initiatives spanning around 595 acres, on the other hand, have come to a halt because to legal, financial, or administrative challenges. According to the research, there are a total of 271 projects housing over 89,000 families.

Between 1995 and 2026, 631 slum initiatives covering 556 acres rehabilitated 2.94 lakh families.

Aside from SRA, numerous other organizations, like the Maharashtra Housing and Area Development Authority (MHADA) and the City Industrial Development Corporation (CIDCO), build inexpensive housing units in Maharashtra.

The MHADA serves as the state’s nodal agency for affordable housing. According to data released by the Maharashtra government Economic Survey 2025-26, MHADA has developed 5.27 lakh residential units in Maharashtra since its inception in 1977 and will continue to do so until November 2025.

According to the data, CIDCO, which has been undertaking a planned home building programme in Maharashtra since 1970 and will continue until December 2025, has constructed a total of 2.30 lakh units.

What is the Slum Rehabilitation Authority?

The Slum Rehabilitation Authority (SRA) is the government agency in charge of implementing slum redevelopment programs in Maharashtra. Established in 1995, it allows private developers to provide free homes to slum people while also building and selling more units on the same property to recoup project costs. Instead of rehabilitating slum people, developers are granted more construction rights, allowing them to build more flats for sale on the market.

What is the distinction between slum redevelopment and redevelopment?

Redevelopment entails rebuilding an existing legal structure that has become outdated or hazardous. People who live there already own their homes.

Slum redevelopment entails rehabilitating eligible slum people by replacing informal settlements with formal housing, while also allowing the developer to create more saleable units to fund the project.

Why is there an increase in the number of slum development projects?

Real estate experts attribute large corporates’ interest in Mumbai’s cluster redevelopment market to policy reforms and ample chances.Maharashtra approved its slum cluster redevelopment framework in November 2025. Developers might purchase contiguous pieces of property totaling 50 acres or more without obtaining consent from each homeowner. The authorization need was a major impediment that had kept big names away. It eventually made economic sense to include greater development rights and larger FSI incentives,” said Santhosh Kumar, ANAROCK Group’s vice chairman.

“There is a significant increase in the number of projects and acres under redevelopment. This has occurred as a result of a variety of factors, including policy interventions promoting the revitalization of such colonies, a scarcity of land availability within Greater Mumbai limits, the opportunities provided by Mumbai’s real estate, and, most importantly, several of the slum colonies are in good and premium locations,” Pankaj Kapoor, founder and managing director of real estate research firm Liases Foras, told the Hindustan Times newspaper.

Slums cover 24% of Mumbai’s territory and housing more than half of the people.

According to recent SRA findings, slums now cover nearly 24% of Mumbai’s land and house more than half of the city’s population. The survey also discovered that approximately 58 hectares of collector or government land had been encroached upon in the previous 14 years. Officials stated that the entire encroached area on land owned by other authorities could be substantially larger.

To map the extent of encroachment, the SRA employed satellite photos and GIS, comparing images from 2000 to GIS data from 2011 and 2025.