- New York City says it needs 700,000 more homes over the next decade, and rents and vacancy show the strain: a record $5,000 Manhattan median rent and a 1.4% vacancy rate.
- The plan sets nonbinding district targets, including more than 10,700 homes on the Upper West Side, but site-level feasibility comes later and local board members already question where units would fit.
- Developers say new affordability and labor costs can sink projects that penciled under older incentives, so tax abatements and faster approvals will decide whether private capital backs the plan.
A decade-long push to add 700,000 more homes to New York City faces five hard tests, Bloomberg reports, with Mayor Zohran Mamdani’s agenda at the center.
Last month Manhattan’s typical rent climbed to an all-time high of $5,000. The citywide rental vacancy rate is 1.4%, against a 5% target the city has never reached.
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The big picture
The Housing Preservation and Development department’s report, released Oct. 9 and mandated by a 2023 law, puts the shortage at 700,000 homes.
The report complements Mamdani’s separate $22 billion affordable housing push, targeting 200,000 homes built or preserved over ten years. Voters on Nov. 3 approved all five of his ballot measures. Two fast-track reviews on city-owned sites and simplify permits.
The city’s 12-district fast track, which we covered in October, takes a narrower route. Starting Jan. 1, affordable housing rezonings there get a 90-day review instead of the usual seven months, in districts that produced just 724 of the city’s 65,000-plus affordable units over five years.
Spreading Growth Around
The strategy sets housing targets by community district, based partly on past production and affordability. That asks the slowest-growing neighborhoods to build a lot more.
On the Upper West Side, the long-term goal tops 10,700 homes, with nearly 3,900 of them in the affordable tiers, supportive housing included. From 2010 through 2025, the Hudson Yards, Hell’s Kitchen and Chelsea district added nearly 21,000 net units, per Buildings Department figures. The Upper West Side added about 5,800 and the Upper East Side about 1,900.
The targets are nonbinding. HPD Deputy Commissioner Michael Sandler told Bloomberg the strategy is a “shared framework” and a first step, with rezonings, infrastructure spending and other policy changes still required.
Upper West Side Pushback
Community Board 7 heard the strategy on Sept. 14. Members cited a lack of open sites, landmark protections and steep costs, and one called the goal a setup for failure.
HPD said site-level feasibility comes later. Board member Tibita Kaneene countered that the district has grown about 0.28% a year, and that a roughly 1.5% annual target looks doable through modest rezonings the board has already endorsed.
One of the last vacant parcels, the former ABC campus, shows how projects can sidestep the process. Extell’s UWS tower there needs no rezoning, special permits or board approval, so it carries no affordable requirement, though founder Gary Barnett added affordable units to keep goodwill, according to Bloomberg.
In September we reported that JPMorgan Chase was weighing a roughly $3.8 billion construction loan for the 1,200-foot tower.
Making the Numbers Work
Even with room to build, projects still have to pencil. In Gowanus, Charney Companies is developing a 1,100-unit project at 175 Third Street, almost 300 units of it affordable. Approval came under a rental tax break that has since expired.
Charney’s development chief, Rosie Tilley, told Bloomberg the deal wouldn’t pencil under current law. Added affordability and labor mandates raise costs beyond what projected rents can carry.
TJ Edwards of Walker & Dunlop told Bloomberg that tax abatements and faster, predictable approvals are critical with borrowing and construction costs high. Lenders also need confidence that future income can cover a refinancing if operating costs outrun restricted rents.
Moses Gates of the Regional Plan Association said the city may be close to exhausting tax exemptions and conventional subsidies, and should cut construction costs by fixing outdated building rules. The SPEED initiative, aimed at permitting, agency coordination and the affordable lottery, could cut as much as two years from certain publicly sponsored projects, the city says.
Why It Matters
A 700,000-home goal only works if private capital shows up. Charney’s experience shows how fresh mandates on affordability and labor can sink a deal that worked under the old tax break.
For lenders and equity partners, the question is whether approvals become faster and more predictable. Gates compared the effort to a race with six to eight hurdles that all have to be cleared.
What’s Next
Site-level feasibility work comes after the targets, so neither developers nor neighborhoods know yet where the homes could go. Hal Fetner, whose firm finished a 171-unit rental on West 96th Street in 2024, said political resistance has kept housing out of some low-growth areas.
Architect Vishaan Chakrabarti said the city should make it easier for smaller builders to take on mid-rise projects instead of leaning on supertall towers. Expect the debate over regulation, incentives and neighborhood buy-in to run well past the Jan. 1 fast-track start.
