Full Breakdown
NYC Property Owners Face Tax Hike Amid Mayor Mamdani's Rent Freeze Pledge
1/20/2026, 12:55:14 AM
Rising Property Taxes and Assessments
New York City homeowners and landlords are preparing for significant increases in property taxes as Mayor Zohran Mamdani's proposed rent freeze for rent-controlled units could lead to higher costs for market-rate properties. The city’s Department of Finance (DOF) recently released preliminary assessment rolls indicating that property values are set to rise, with Class 1 properties, which include one-to-three family homes, seeing an average increase of 4.7%. In Brooklyn, co-op and apartment buildings experienced an 11.1% increase, the highest in the city, while Staten Island homes saw a 5.1% rise in assessed value.
Humberto Lopes, CEO of HL Dynasty and the Gotham Housing Alliance, expressed concern that the rent freeze could hinder property maintenance, leading landlords to increase rents on market-rate units to offset rising costs. Lopes noted that his 20-story rent-regulated building's property tax could jump from $78,000 to $91,000 due to the new assessments.
Implications for Tenants and Landlords
Critics argue that the proposed rent freeze, while aimed at making housing more affordable, may inadvertently lead to higher property tax bills that landlords will pass on to tenants. A spokesperson for Homeowners for an Affordable New York stated, “Rising assessments are an invisible rent hike for every tenant in New York, and ordinary homeowners are being squeezed, too.” This sentiment reflects broader concerns about the economic feasibility of maintaining rental properties under current regulations.
Additionally, small property owners have filed lawsuits against New York State’s Rent Stabilization Law of 2019, claiming it makes leasing vacant apartments unviable due to imposed rent caps. The lawsuit highlights the existence of over 26,000 “zombie units” in the city—vacant rent-controlled apartments that remain off the market.
Official Responses and Future Considerations
The Mamdani administration has pushed back against claims of an impending property tax hike, clarifying that the city has not raised property tax rates since the Bloomberg administration. Spokesperson Dore Pekec emphasized that the preliminary assessment report is merely an evaluation of property values, which reflect new construction and market changes. The administration plans to advocate for reforms to the property tax system to alleviate the burden on homeowners in outer boroughs.
The DOF provides property owners with the opportunity to challenge their assessments before the final roll is established in May, with deadlines for filing challenges set for March. Furthermore, the DOF administers various abatement and exemption programs to assist qualifying homeowners in managing their property tax bills.
Conflicting Reports and Gaps
While the DOF maintains that property tax rates have not increased, the rising assessed values suggest that property owners may face higher tax bills regardless. The discrepancy between the administration's assurances and the reality of increasing assessments raises questions about the long-term sustainability of housing affordability in New York City.
Verbatim Quotes
- “You can’t have your cake and eat it, too. You can’t say you want to freeze the rent and then raise my property taxes,” — Humberto Lopes, CEO of HL Dynasty
- “These higher assessments mean one thing: higher property tax bills,” — Spokesperson for Homeowners for an Affordable New York
- “This annual preliminary report is simply an assessment of property values,” — Dore Pekec, Spokesperson for Mayor Mamdani
