Zohran Mamdani says New York City will build 200,000 new rent-stabilized homes over the next 10 years as part of a sweeping plan to expand affordable housing across the city.

The housing push has become one of the biggest promises of Mamdani’s first year as mayor.

The plan would use city capital funds and public bonds to dramatically increase construction aimed at low-income and working-class New Yorkers struggling with rising rents.

Mamdani has framed the proposal as a direct response to New York’s worsening affordability crisis, where many residents now spend huge portions of their income just to stay housed.

The mayor has also backed rent freezes for some existing stabilized apartments while pushing for a major expansion of city-supported housing construction.

The proposal is expected to cost roughly $100 billion over the next decade.

Supporters argue the city cannot solve its housing shortage without building at a scale far larger than previous administrations attempted.

Critics, however, question where the money will come from and whether taxpayers will ultimately shoulder the burden through higher taxes or expanded city debt.

Others doubt whether New York’s permitting, labor, and zoning systems can realistically support construction on that scale.

What the numbers show

• 200,000 new rent-stabilized homes proposed over 10 years
• Estimated cost of the plan is about $100 billion
• The proposal relies on city capital funding and public bonds
• The homes would target low-income and working-class residents
• Mamdani has also supported rent freezes for existing stabilized units

THE BIGGER QUESTION

New York’s housing crisis has become one of the defining issues shaping who can afford to stay in the city.

Rents continue climbing while many middle-class and working families are pushed farther from jobs, schools, and transit.

The debate now centers on scale.

Some experts argue only massive construction programs can lower costs over time.

Others warn that giant public spending promises can create financial strain if projects fall behind schedule or fail to meet demand.

The political risk for Mamdani is also huge.

If housing costs continue rising despite the promise, voters may see the plan as unrealistic regardless of how much gets built.

WHAT HAPPENS NOW

The city will need approval processes, financing plans, land agreements, and large-scale coordination with developers and housing agencies before major construction begins.

The proposal is expected to become one of the largest political and budget battles facing New York City in the coming years.

Residents will likely see fights over taxes, zoning, density, and neighborhood development intensify as the plan moves forward.

What we still don’t know

• How the full $100 billion plan will be financed
• Which neighborhoods will see the largest housing projects
• Whether the city can realistically meet the 200,000-home target on schedule