NEW YORK — Mayor Zohran Mamdani signed the Community Opportunity to Purchase Act into law Tuesday, giving nonprofits and community land trusts a head start on buying distressed multifamily buildings before they reach the open market — and capping a yearlong legislative fight that began with a veto from the previous administration.
The law creates a negotiation window for qualified community organizations on certain multifamily properties headed toward sale. Under the process outlined by the Mamdani administration, an interested nonprofit has 20 days to signal its interest to the owner and the Department of Housing Preservation and Development, followed by 70 days to assemble a competitive offer. If no viable deal emerges, the building proceeds to market as normal. The bill takes effect next November, giving owners, brokers and community groups a year to adjust to the new sequence.
The signing is a landmark for a policy that failed once before. Outgoing Mayor Eric Adams vetoed the original legislation on his final day in office in January, siding with real estate industry and landlord groups who argued the first-purchase window would add red tape and worsen the city’s affordable-housing shortage. Speaker Julie Menin never had the two-thirds majority needed to override that veto, so backers returned with a slimmer version — sharply reducing the number of buildings eligible for early nonprofit consideration — which the Council passed in October on a 38-9 vote. Mamdani campaigned on exactly this authorization, and the bill’s enactment marks one of the clearest deliveries so far on the new administration’s housing agenda.
At a signing ceremony in Brooklyn, Mamdani cast the law as a weapon against speculation in the city’s most vulnerable housing stock. This law, he told reporters, gives New Yorkers a tool to keep their homes out of the hands of predatory investors seeking a quick profit. Community land trusts — the nonprofit ownership model at the center of the coalition — have long argued that distressed buildings traded between private buyers tend to emerge with higher rents and deferred maintenance; the purchase window is designed to interrupt that cycle before it starts.
Landlord groups see a different problem entirely. Kenny Burgos, chief executive of the New York Apartment Association, argued the law misdiagnoses the crisis facing the city’s older rental stock: the real issue, he said, is rising operating expenses, the administration’s two-year rent freeze, and tens of thousands of annual rent-stabilized vacancies pushing properties toward financial collapse rather than the identity of the eventual buyer. In a pointed coincidence, he noted that on the same day the bill was signed, lenders pushed at least 850 bankrupt rent-stabilized units to auction rather than accept an offer from a tenant-approved affordable-housing developer.
The weekly read is that both sides are describing the same balance sheet from different ends. Advocates count a new preservation tool for neighborhoods where nonprofits have identified distressed buildings and assembled financing; owners count yet another process layer on buildings that are already underwater. What happens next is largely behavioral: whether community organizations can actually mobilize capital within the 90-day window, and whether lenders — as the auction episode suggests — price the purchase window into future workouts. The law’s first year will show which of those dynamics dominates.
