An unseasonal freeze for NYC landlords has them reaching for gloves and tiny violins

Mayor Mamdani v. The Landlords

April 22, 2026

On May 7, the New York City Rent Guidelines Board will vote on whether to maintain a rent freeze for stabilized apartments. A freeze would uphold a central promise of Mayor Mamdani’s campaign platform. As such, from the perspective of City Hall, making good on this promise is crucial to the mayor pleasing his constituency.

Unless you’ve been living under the Olive Garden in Times Square — which is not rent stabilized — you’ve probably heard about this, and you probably also know that much of the real estate community, landlords of rent-stabilized housing, in particular, are not on board with this proposal. (Sorry, Zohran, “when you’re here, you’re not family”.)

Let’s digress for a moment and look at the different types of housing in New York City. There are broadly four types:

  • Unregulated (or “market-rate”) housing. This consists of privately owned apartments with no limits on rent increases or lease terms, accounting for roughly 1 million of New York City’s approximately 2.3 million rental units.

  • Regulated housing (including rent-stabilized and rent-controlled). This includes private-market apartments where rents and lease renewals are governed by law, totaling about 1 million rent-stabilized units plus roughly 16,000 rent-controlled units and housing approximately 2.4 million residents. (Here’s a quick primer on stabilized v. controlled.)

  • Public housing (which falls under the New York City Housing Authority, or NYCHA). This refers to government-owned and operated housing for low-income residents, comprising about 174,000 units and housing roughly 535,000 residents.

  • Mitchell-Lama. This type of housing consists of government-assisted developments for middle- and moderate-income households with income limits and waiting lists, totaling approximately 99,000 units across city- and state-supervised programs.

This vote only relates to the regulated housing category, specifically those with rent-stabilized units, which are owned by private landlords.

Private landlords of rent-stabilized housing operate high-volume, regulated rental portfolios where revenue growth is driven by scale and incremental rent adjustments within capped limits, meaning they make a little bit of money from a lot of tenants when they are able to impose an increase. Yet, their investment horizons are typically long-term, where value is tied to the underlying real estate, i.e., they hold for decades and sell at an exponentially higher rate.

The issue the landlords have with the rent freeze is less about the incremental revenue that they would earn in the short-term. It’s more about building operating costs — namely insurance — which have been rising significantly. Insurance costs have roughly doubled over the past five years, and rent-stabilized buildings are disproportionately exposed to liability claims, drawing a far higher share of personal injury lawsuits relative to their share of the housing stock.

Welcome to Tension Island, where landlords play the game of “Yikes, I can’t increase my revenue but my costs keep going up and the mayor is out to get us,” and the mayor plays the game of “Yikes, I have to keep my electorate — and the rent-stabilized tenants who elected me — happy, but their buildings are falling apart and the landlords are out to get me so I have to come up a different, creative solution!”

Does anyone want to play?

No thanks, especially when there’s also a $5.4 billion budget gap that the mayor is attempting to bridge.

The mayor, to his credit, has proposed a city-backed insurance program aimed specifically at rent-stabilized and affordable housing. The idea is to reduce property and liability insurance premiums by an estimated 20 to 30 percent by leveraging the city’s lower cost of capital, reduced overhead, and lower profit expectations relative to private insurers.

Translation?

The city can offer cheaper insurance because it borrows money more cheaply, runs with lower costs, and doesn’t need to make a profit like private insurers, allowing premiums to be 20–30% lower.

But there’s a catch.

This program would not launch until (at least) 2027, and the 1.0 version would only address about 20,000 units. The hope is that it would reach 100,000 units by 2030. So, it will not provide immediate or blanket relief.

The proposal sits within a broader package of initiatives, including a commitment to allocate approximately $4 billion to finance mixed-income housing, preserve existing affordable units, support office-to-residential conversions, and expand rehabilitation programs such as the Public Private Apartment Rehabilitation (PPAR) program. This related initiative was announced on April 16 by NYC Comptroller Mark Levine, who is proposing to use city pension fund capital to finance housing development and preservation. Under the plan, retirement assets for city employees would be invested in housing projects with the expectation of generating returns.

These efforts are complementary but distinct: pension capital will address the supply and financing side, while the insurance program will target ongoing operating costs.

For the Lower East Side, these policies converge on a housing stock characterized by a high concentration of rent-regulated units and older, high-density buildings. A rent freeze would constrain revenue across a meaningful portion of the neighborhood, while rising insurance costs—driven in part by elevated claims exposure in this type of housing—would continue to pressure operating margins. The proposed city-backed insurance program, if implemented as described, would target that cost category but on a delayed timeline and limited initial scale. Separately, the planned deployment of pension fund capital—including the NYC Housing Investment Initiative—is positioned to support rehabilitation and preservation of aging assets that may not otherwise attract private investment. Taken together, the near-term effect is a tightening of building-level economics, while the longer-term effect depends on the extent to which cost reductions and capital infusions reach and stabilize qualifying properties within the neighborhood.

On the Lower East Side, the housing stock includes large-scale regulated developments such as Gouverneur Gardens, a 782-unit Mitchell-Lama co-op, within a broader city system of roughly 105,000 Mitchell-Lama units. These, however, would not be affected by the upcoming vote, as their rents are typically set based on program rules, operating costs, and oversight by housing agencies — not by the New York City Rent Guidelines Board, which governs rent-stabilized units.

All housing units, though, and especially the larger co-ops on the Lower East Side, are facing rising operating expenses and insurance premiums. That, unfortunately, means that carrying costs will continue to be a burden that saddles boards and building organizations — and, therefore, shareholders — and provides only one certainty.

That we will all have to pay more.

Sources