Celesq® Presenters

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Brendan J. Derr, Esq.


Brendan J. Derr joined Rosenberg & Estis, P.C. in 2018 and is Of Counsel with the firm's Litigation Department. Derr is an experienced litigator whose practice includes representing clients in a diverse range of disputes including those relating to real estate, construction, and complex commercial/business matters in both state and federal courts, as well as in arbitration. He routinely drafts and negotiates license agreements for access on behalf of developers and neighboring property owners/tenants, and has successfully litigated numerous RPAPL 881 proceedings. Derr is known for applying his knowledge and pragmatism to achieve favorable results for his clients. Prior to joining Rosenberg & Estis, Derr was an associate with Bracewell LLP. 

Derr graduated from Fordham University (cum laude) with his Bachelor of Arts Degree in American Studies and History in 2004. He earned a Masters of Sciences in Teaching from Pace University in 2006 and his J.D. from Fordham University School of Law in 2011, where he graduated magna cum laude. 

Prior to joining Rosenberg & Estis, Derr was an Associate with Bracewell LLP.


Programs by Brendan J. Derr, Esq..

Although the sidewalk sheds and scaffolding adorning buildings and covering sidewalks all over New York City may be unsightly and irksome to some, such temporary protective equipment serves an important purpose of protecting pedestrians and adjacent ...

Program Number
Program Date
Administrative Law & RegulationsBusiness Organizations & ContractsFederal CourtsReal Estate
CaliforniaColoradoGeorgiaNew JerseyNew YorkTexas Self Study
Program Credits
Areas of Professional Practice:1 Credit
Total Credits
CLE Credit: 1