Complete guide to FSI in Mumbai 2025. Learn Floor Space Index calculation, premium FSI costs, TDR benefits, area-wise FSI limits, and property buying tips. Updated DCPR 2034 rules explained simply for buyers and investors.

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.

When it comes to construction, the city of Mumbai is second to none and it is imperative that real estate agents, property developers, property investors, home buyers are updated about the construction related terms in Mumbai.

The recent proposal by the Brihanmumbai Municipal Corporation (BMC) to hike the city’s permissible FSI limits from the existing 1.33 to 2.0 has stirred up a raging debate among developers and eco-activists on the many pros and cons of this move.