Matthew E. Eiben

Matthew E. Eiben joined Rosenberg & Estis, P.C. in 2022 and is Counsel with the firm’s Litigation Department.

Eiben’s practice is concentrated in representation of landlords, developers, boards of directors and managers of cooperatives and condominiums, in connection with complex residential and commercial real estate litigation, and construction litigation. He has litigated a diverse array of real estate matters before the Civil, Supreme and Appellate Courts of the City and State of New York, including: disputes concerning cooperative and condominium law; construction disputes; complex residential and commercial holdover and nonpayment proceedings; rent overcharge actions and administrative proceedings; disputes concerning rent regulatory coverage; HP proceedings commenced by tenant groups and by the New York City Department of Housing Preservation and Development; proceedings before OATH pertaining to applications for Certificates of No Harassment; brokerage fee disputes; construction license disputes; and partition actions. Eiben brings a result-oriented approach to litigation by blending aggressive advocacy for his clients with creative and pragmatic litigation strategies.

Prior to joining Rosenberg & Estis, P.C., Eiben was a Senior Associate with Turek Roth Grossman LLP.

Honors & Awards

Selected to Super Lawyers’ Rising Stars List, 2021

Published Works

The Legal Landscape for Condominium Sponsor Defects Cases: Acting Before Time Runs Out

Published on November 8, 2024 in: New York Law Journal Co-op / Condo Column

Co-op and Condominium Voting Agreements: Limitations and Opportunities

Published on June 17, 2025 in: New York Law Journal Co-op / Condo Column

Keys to Strong Parking, Storage Contracts for NYC Buildings

Published on July 10, 2024 in: Law360

Addressing Actionable Conduct in a Condominium: Limitations, Pitfalls and Strategies

Published on September 29, 2025 in: New York Law Journal Co-op / Condo Column