Mumbai Water Crisis Unlikely to Halt MMR Housing Pipeline, Says ANAROCK

The Brihanmumbai Municipal Corporation (BMC) has imposed a series of water conservation measures from Wednesday, after water levels in the city’s seven reservoirs dropped to just 10.35 per cent of total capacity. Labour welfare compliance may also be affected if water shortages persist, leading to lower productivity at active construction sites. Representational Pic

Mumbai water crisis are unlikely to significantly derail the broader Mumbai Metropolitan Region (MMR) housing delivery pipeline in 2026, though construction activity in several city micro-markets could face localised disruptions, according to an independent property consultancy ANAROCK.

Reservoir levels trigger conservation measures The Brihanmumbai Municipal Corporation (BMC) has imposed a series of water conservation measures from Wednesday after water levels in the city's seven reservoirs dropped to just 10.35 per cent of total capacity. Citing a delayed monsoon linked to El Nino conditions, the civic body has suspended all water connections to ongoing construction sites within Mumbai city limits and halted approval of new connections until further orders. It has also imposed a 20 per cent cut in water supply to industrial, commercial and sports facilities, shut off water supply to swimming pools, and continued a 10 per cent citywide water cut that has been in effect since May 15.

Restrictions limited to Mumbai city limits While the restrictions apply only to Greater Mumbai, which falls under the BMC's jurisdiction, concerns have emerged over their potential impact on the region's real estate sector. The wider MMR spans over 6,300 sq km and includes municipal corporations such as Thane, Navi Mumbai, Kalyan-Dombivli, Mira-Bhayandar and Vasai-Virar, none of which have announced similar measures so far.

MMR set for record housing deliveries in 2026 According to Dr Prashant Thakur, Executive Director and Head - Research and Advisory at ANAROCK Group, the MMR is expected to witness the completion of around 2.07 lakh housing units in 2026, the highest annual delivery pipeline in a decade. Mumbai alone accounts for nearly 1.43 lakh units, or 69 per cent of the total. “The direct construction disruption from BMC's water curbs can impact several Mumbai micro-markets, particularly South Mumbai, BKC, Andheri, Borivali and Mulund,” Dr Thakur said.

Immediate construction impact likely to remain limited However, he noted that the immediate impact on construction activity may be limited, as most sites rely on groundwater and non-potable water sources for construction work, while BMC-supplied water is primarily used for drinking and labour welfare facilities. Industry experts believe the bigger challenge could be delays in securing fresh water connections for newly launched projects, potentially slowing project approvals and timelines. Labour welfare compliance may also be affected if water shortages persist, leading to lower productivity at active construction sites.

Over 6.8 lakh homes under construction across MMR ANAROCK data shows that approximately 6.86 lakh housing units are currently under construction across the MMR, with Mumbai accounting for more than 75 per cent, or around 5.15 lakh units. The region also had an unsold inventory of about 1.86 lakh units in the first quarter of 2026, of which Mumbai comprised nearly 1.4 lakh units.

Wider impact possible if other civic bodies follow suit The consultancy cautioned that the situation could become more serious if other civic bodies in the MMR face similar reservoir stress and introduce comparable restrictions. Such a scenario, coupled with ongoing supply-chain disruptions linked to the West Asia conflict, could place significant pressure on housing deliveries during the second half of 2026. “BMC's water curbs are isolated and pose localised risks to Mumbai city micro-markets. They are unlikely to materially disrupt the broader MMR delivery pipeline, the bulk of which lies in peripheral municipal zones outside BMC's reach,” Dr Thakur said. He added that if the monsoon situation worsens and other municipalities adopt similar measures, the region's housing sector could face delays reminiscent of the pandemic period, when only 46 per cent of planned project completions were achieved.