Realtor Group Sued Landlord Over HVAC Issues

The Hudson Gateway Association of Realtors filed a lawsuit on September 15 over failing climate control systems at its White Plains office.

Updated on Oct. 10, 2026 in Commercial

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The Hudson Gateway Association of Realtors has filed a lawsuit against Hines Interest Limited Partnership, alleging failure to maintain HVAC systems at The Source in White Plains. AI Illustration. Upload story photo >

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The Hudson Gateway Association of Realtors initiated a lawsuit in Westchester Supreme Court against Hines Interest Limited Partnership, alleging the landlord failed to maintain HVAC systems at The Source. The legal action follows ongoing disputes regarding the condition of climate control units at the office property.

Why it matters

The lawsuit centers on claims that inadequate climate control infrastructure compromises working conditions and employee wellbeing. These maintenance disputes highlight the financial and operational risks office tenants face when contractual obligations for building systems are not met.

The association is currently managing a 30-ton HVAC unit that is not functioning properly, following its earlier decision to replace a 10-ton unit at its own expense. These issues persist despite a 2016 lease agreement requiring the landlord to provide three specific units for the premises.

The players

Hudson Gateway Association of Realtors

A professional trade organization serving real estate agents across the Hudson Valley and New York City.

Hines Interest Limited Partnership

A global real estate investment and management firm that develops, owns, and operates commercial property.

The details

The dispute involves the office building known as The Source, which Hines purchased for $112 million in 2023. The Hudson Gateway Association of Realtors alleges that the landlord breached the lease and the covenant of quiet enjoyment by failing to properly maintain or replace essential HVAC equipment. The association reports that it was forced to pay for the replacement of a 10-ton unit, while a larger 30-ton unit remains in a state of disrepair.

Timeline

  1. 2015: HGAR finalized a deal to relocate offices to The Source.

  2. 2016: A lease amendment mandated that the landlord install three HVAC units.

  3. 2023: Hines Interest Limited Partnership acquired The Source for $112 million.

  4. September 15, 2026: HGAR filed a lawsuit against Hines in Westchester Supreme Court.

Money Landscape

This lawsuit marks a legal challenge based on the covenant of quiet enjoyment, a standard component of commercial leases. The action reflects a broader trend of office tenants seeking judicial intervention when building maintenance costs and responsibilities remain in dispute.

Tenants in large office properties should verify their specific lease terms regarding building system maintenance and capital replacement obligations. Consult with a real estate attorney to understand your rights regarding the covenant of quiet enjoyment if essential infrastructure fails to function.

The takeaway

Commercial tenants often bear the burden of ensuring building systems meet safety standards when landlord compliance is absent. Business owners should review their lease agreements for specific HVAC maintenance clauses and document all communications regarding property repairs for future legal reference.

Further reading

For more on managing commercial space expectations, visit the Commercial section.

Source note: This article includes information reported by Westfair Communications.

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Do you generally trust commercial property owners to keep their maintenance promises to tenants?