Learn everything about Floor Space Index (FSI) in Mumbai – from its meaning and calculation to the latest FSI rules, premium FSI, and redevelopment guidelines. Ideal for property buyers, developers, and investors.

The state government is granting developers Floor Space Index to overcome legal issues regarding salt pan land availability in Dharavi's redevelopment. In return for building rental accommodation for ineligible Dharavi inhabitants, the saleable components of the project will get an FSI of 1.33.

When it comes to construction and real estate development, the term FSI is a very important one. The definition of FSI (also referred to as FAR) is supposed to be the ratio between the total area of the plot and the total area of the building.