July 30, 2026
New York City faces a severe housing shortage, yet roughly 57,000 rent-stabilized apartments are sitting empty. It is one of the most contested numbers in the city right now, and the explanation is genuinely disputed. According to new state data reported by THE CITY and Gothamist, about 57,000 rent-stabilized apartments were vacant last year, a 5.6 percent vacancy rate, up from 3.7 percent a decade ago. The count rose by roughly 8,000 in a single year, with the largest increases in Brooklyn and Queens. The figures were compiled from landlords' annual filings to the state and have become central evidence in the ongoing court fight over the rent freeze.
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According to new state data reported by THE CITY and Gothamist, about 57,000 rent-stabilized apartments were vacant last year, a 5.6 percent vacancy rate, up from 3.7 percent a decade ago. The count rose by roughly 8,000 in a single year, with the largest increases in Brooklyn and Queens. The figures come from landlords' annual filings to the state, sent to the Rent Guidelines Board, and they have become central evidence in the ongoing court fight over the rent freeze.
For many building owners, the economics of returning a unit to the market no longer add up. One example cited in the reporting involves a vacant apartment with a legal rent capped near $710 a month that needs about $100,000 in renovations to meet code. Under the 2019 Housing Stability and Tenant Protection Act, owners can recover only a limited portion of renovation costs, spread over 15 years, so some find it cheaper to leave a unit empty than to repair it and rent it at a loss. Across thousands of aging buildings, those cases add up.
Not on their own. Tenant advocates and city officials emphasize that the data is a single annual snapshot and does not explain why any given apartment is empty. The count includes newly built units not yet leased, apartments between tenants, and units under renovation. The state itself cautioned that the figure does not measure long-term warehousing, and the city comptroller's 2023 analysis found no clear evidence the 2019 law caused the rise in vacancies.
Warehousing refers to an owner deliberately keeping a habitable apartment off the rental market for an extended period rather than renting it out. In the current NYC debate, the key question is how many of the 57,000 vacant rent-stabilized units are being warehoused long-term versus simply turning over between tenants or sitting empty during renovations. The available data is a yearly snapshot, so it cannot by itself distinguish deliberate warehousing from normal turnover.
The vacancy figures were compiled from landlords' annual filings to the Rent Guidelines Board and have become central evidence in the litigation over the rent freeze. Owners argue the rising vacancy rate shows they cannot afford to re-rent units they already hold under current rules, supporting their case against the freeze. Tenant advocates counter that the snapshot does not prove the 2019 law or the rent rules caused the vacancies. Both sides are using the same number to argue opposite conclusions.
The honest bottom line is that no one can say precisely how many of the 57,000 units are truly off the market versus simply turning over. But the vacancy rate is at a decade high, it is rising fastest in Brooklyn and Queens, and it has become a key argument in the rent-freeze litigation, with owners contending they cannot afford to re-rent what they already hold. For renters, it is a reminder that headline vacancy numbers are contested; for small owners, it underscores how renovation economics now drive real decisions. If you own or rent a rent-stabilized unit in Staten Island or Brooklyn and want to understand your options, I am happy to talk it through.
Questions about how this affects your home in Staten Island or Brooklyn? Work with Joseph Ranola, or text or call (917) 905-2541. New episodes of Daily Tesla News break down the NYC real estate stories that move the market.
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