Thousands of New York City homeowners and landlords are facing a significant increase in property taxes as older tax abatements begin to expire, creating another financial challenge for the city's already expensive housing market.

According to estimates cited by The Wall Street Journal, as many as 66,000 residential units could face higher property taxes through 2030, while another 94,000 units could become fully taxable between 2031 and 2040. The properties include condos, co-ops and rental buildings that previously benefited from tax incentives designed to encourage residential development.

A Major Tax Increase for Some Owners

Many of the affected tax abatements were created under programs that provided developers with substantial property-tax reductions for a limited period, often lasting between 10 and 25 years. As those benefits expire, owners gradually lose the discounts and begin paying closer to the property's full tax obligation.

The increases can be dramatic. One Park Slope condominium owner cited in the report saw an annual property-tax bill rise from just $140 in 2022 to $7,600 in 2026, with the bill projected to reach $10,500 next year.

For apartment owners and co-op shareholders, higher taxes can translate into higher monthly carrying costs. For rental properties, landlords could face a difficult choice between absorbing the additional expense or attempting to pass some of the cost on to tenants where regulations and market conditions allow.

Rental Housing Could Face Additional Pressure

The expiration of abatements is particularly important for New York's rental market. Estimates indicate that roughly 2,630 rental buildings are expected to phase out of older tax agreements by 2030.

As many as 40,700 units could potentially lose rent-stabilization protections as certain abatements expire, although whether individual apartments actually deregulate depends on factors including lease requirements, affordability rules and other regulatory agreements.

The timing could make the issue more complicated. Landlords of rent-regulated apartments are already dealing with limits on how quickly rents can increase, meaning higher property taxes may not be easily passed along to tenants.

City Officials Face Pressure for Relief

The approaching tax increases have prompted concern among homeowners and residents in affected buildings. Some community groups have called on city and state officials to provide relief or create replacement incentives before the tax increases become more widespread.

New York City is already considering changes to its tax-abatement programs. A City Council proposal would expand certain abatements for qualifying building improvements and allow eligible owners to recover up to 100% of certified improvement costs over a period of up to 20 years, subject to eligibility requirements. The proposal remains under consideration and has not become law.

What It Could Mean for NYC Real Estate

The expiration of these abatements could become an increasingly important factor in New York's housing market. Higher taxes could reduce landlords' operating income, increase costs for condo and co-op owners and potentially affect property values.

For developers and investors, the issue also reinforces the importance of understanding a property's tax history before purchasing. A building that appears inexpensive because of a temporary tax benefit could become considerably more expensive to operate once that benefit disappears.

With thousands of additional units scheduled to move toward full taxation over the next decade, New York's property-tax cliff could become a major issue for both housing affordability and real estate investment. The decisions made by City Hall and Albany in the coming years could determine how much of that additional cost ultimately falls on property owners, landlords and renters.