Pursuant to section 208 (a) of the New York City Civil Court Act, the Civil Court shall have jurisdiction “[o]f any counterclaim the subject matter of which would be within the jurisdic*1150tion of the court if sued upon separately.” Civil Court is a court of limited jurisdiction and it may exercise jurisdiction over only those types of actions specifically granted to it by article VI (§ 15) of the NY State Constitution, as implemented by the CCA. (Jimenez v Nunez, 42 Misc 3d 145[A], 2014 NY Slip Op 50341 [U] [App Term, 2d Dept, 2d, 11th & 13th Jud Dists 2014]; see also 93 Ralph, LLC v New York City Hous. Auth. Law Dept., 41 Misc 3d 692, 700 [Civ Ct, Kings County 2013].) Pursuant to CCA 204, the Civil Court shall have jurisdiction over summary proceedings only to “recover possession of real property located within the city of New York, to remove tenants therefrom, and to render judgment for rent due without regard to amount.” The Civil Court does not have jurisdiction to hear a counterclaim for loss of income as it is not relevant to nonpayment of rent. (See 537 Greenwich LLC v Chista, Inc., 19 Misc 3d 1133[A], 2008 NY Slip Op 50989[U] [Civ Ct, NY County 2008] [even if respondent had viable personal jurisdictional defense based on improper service of the notice of petition and petition, it effectively waived such defense by asserting unrelated counterclaims, including loss of business and income].) Therefore, respondent’s unrelated counterclaim for loss of income is stricken by the court.