New York City Mayor Zohran Mamdani's efforts to make the city more affordable face challenges as rent prices rise. The median asking rent citywide reached $4,200 in June 2026, a 5% increase from the previous year, marking the highest level recorded by StreetEasy since 2010. In Manhattan, the median rent climbed to $4,965, reflecting a 5.1% increase.
The availability of rental units has decreased, with a 1.4% drop in the total number of rentals citywide and a 4.4% decline in Manhattan. Larger apartments are particularly scarce, with two-bedroom units down 9.3% and three-bedroom units down 11%.
Mamdani's affordability agenda is being tested as he aims to expand the housing supply while proposing a rent freeze on approximately 1 million rent-stabilized apartments. Economists have expressed concerns that this policy could deter investment in the housing market, exacerbating the existing shortage.
Adam Lehodey from the Manhattan Institute noted that rent increases for rent-stabilized apartments have not kept pace with inflation, leading to reduced investment by landlords. He highlighted that tenants in these apartments are less likely to move, further limiting availability for prospective renters.
E.J. Antoni, chief economist at the Heritage Foundation, stated that the uncertainty surrounding Mamdani's tax and regulatory policies could also hinder investment in housing. He emphasized that price controls in the rental market typically lead to housing shortages and declining quality of available units.
Mamdani's administration aims to build 200,000 new affordable homes over the next decade, but the challenge remains to balance this goal with the rent freeze policy, which critics argue may discourage investment in existing rental properties. Mamdani's office did not provide a comment regarding the rising rent costs.