City of Yes changed what New York projects are possible in 2026
The citywide zoning reform known as City of Yes for Housing Opportunity reshaped what can get built across New York, and 2026 is the first full year where the effects show up in a real construction pipeline rather than a policy debate.
The reform expanded office-to-residential conversion eligibility from buildings constructed before 1961 to buildings constructed before 1991, added flexibility for mixed-use development, and relaxed rules governing light, air, and unit layout that had made many conversions mathematically impossible under the old code. The first full year under City of Yes produced roughly 23 percent more new homes citywide.
Conversions are the clearest beneficiary. More than 12,000 homes are currently in the office conversion pipeline, including over 3,000 permanently affordable units, and the broader post-1991 eligibility expansion has unlocked a pipeline of more than 17,400 net new residential units citywide. Industry analysts describe an alignment of factors, favorable financing structures, tax incentives, and the widened building-age window, that is expected to more than double the pace of conversions in 2026 compared with prior years.
Midtown South was rezoned to enable roughly 9,500 new homes, including about 2,800 permanently affordable units, and the rezoning specifically cleared the way for conversions in an area where residential use had previously been prohibited outright. Other neighborhood rezonings from the prior administration remain active or in scoping, including Atlantic Avenue, the Bronx Metro-North station area, Long Island City, and Jamaica.
What this means in practice: New York in 2026 has more legally eligible conversion buildings than qualified renovation capital, which is the same dynamic reshaping Chicago's LaSalle Street corridor, just at a larger scale.