Introduction
Something structural is happening in Mumbai's housing market, and it isn't about new towers rising on vacant land, because there simply isn't much vacant land left. Mumbai redevelopment projects have quietly become the city's dominant supply engine, and a fresh JLL-NAREDCO study released this week puts hard numbers behind what many in the industry have sensed for a while.
The Headline Numbers
Since 2020, more than a thousand redevelopment projects have launched across the city, together accounting for 13 percent of Mumbai's total residential supply. That alone would be notable, but the sales side of the story is even more striking, redevelopment's share of total housing sales climbed to 15 percent across 2025 and the first half of 2026, up sharply from just 6 percent during the 2016 to 2021 period.
Sales Are Now Beating Launches
Perhaps the most telling detail buried in the JLL-NAREDCO report is that redevelopment sales have started outpacing new launches for the first time. In a market where developers usually scramble to keep up with buyer demand for fresh projects, watching an older, more complex category of housing overtake brand new supply says something meaningful about where genuine buyer confidence currently sits.
Why Land Scarcity Is Forcing This Shift
Karan Singh Sodi of JLL, who leads the firm's Mumbai MMR and Gujarat operations, described the underlying constraint bluntly, Mumbai simply doesn't have developable land left to build on in any meaningful volume. What used to be viewed purely as a commercial opportunity for developers has now effectively become a necessity for the city's own survival and continued housing supply.
The Scale of Ageing Housing Stock
This shift isn't happening in a vacuum either. Mumbai currently has roughly 13,500 cessed buildings Mumbai wide that urgently need replacement, structures that have simply aged past their safe usable life. The Western Suburbs alone account for 22.4 percent of this ageing stock, while South Mumbai contributes another 14.2 percent, giving a sense of just how widespread the redevelopment need actually is across the city.
A Massive Slum Redevelopment Pipeline
Beyond cessed buildings, the report also points to 2,156 acres currently sitting in the slum redevelopment pipeline, a figure that's roughly four times the total slum redevelopment activity recorded over the previous three decades combined. That's not incremental growth, that's a genuine step change in scale.
Where Prices Are Climbing Fastest
Capital values in established redevelopment corridors have moved up considerably too. Worli currently commands somewhere between one lakh and 1.15 lakh rupees per square foot, reflecting 25 to 28 percent appreciation over three years. Bandra-Khar isn't far behind at 90,000 to 95,000 rupees per square foot, while the Kandivali-Borivali belt has seen 20 to 25 percent growth, with values now sitting around 32,000 to 37,000 rupees per square foot.
The Western Suburbs Are Leading Activity
A cluster of western suburb neighbourhoods, Borivali, Malad, Andheri, Vikhroli, and Goregaon, together make up a significant chunk of ongoing redevelopment activity citywide. It's a reminder that this trend isn't confined to South Mumbai's already premium addresses, it's spreading meaningfully across the city's more affordable and mid-market pockets too.
What Industry Leaders Are Saying
NAREDCO Maharashtra President Kamlesh Thakur called this shift a watershed moment for the city's real estate landscape, noting that redevelopment has moved from being a policy initiative to becoming the primary engine driving Mumbai's entire housing supply. Given the numbers backing that statement, it's hard to argue otherwise.
Summary
Mumbai redevelopment projects have crossed a genuine inflection point, with sales now outpacing new launches for the first time and capturing 15 percent of the city's total housing sales. Backed by the latest JLL-NAREDCO report, this shift reflects both acute land scarcity and the sheer scale of cessed buildings Mumbai must urgently replace. As redevelopment housing sales Mumbai wide continue climbing, this segment looks set to remain the city's central growth story for years to come.
