Landlords appeal from an order of the Civil Court, New York County, dated July 21, 2003 (Jerald R. Klein, J.) which denied their motion to dismiss the petition and granted tenant's cross motion to amend the petition in a HP proceeding.

PER CURIAM:

Order dated July 21, 2003 (Jerald R. Klein, J.) affirmed, with $10 costs.

In this HP proceeding, the cooperative corporation's motion to dismiss the petition was properly denied and the cross motion to amend the petition to reflect the correct proprietary lessee of the premises was properly granted. Mistakes relating to the misdescription of a party are readily subject to correction by amendment in the absence of demonstrated prejudice (Covino v Alside Aluminum Supply Co., 42 AD2d 77, 80 [1973]) and do not render the proceeding jurisdictionally defective (Jackson v New York City Hous. Auth. 88 Misc 2d 121 [App Term, 1st [*2]Dept 1976]).

The cooperative, as statutory owner, is obligated in the first instance to remove Housing Code violations (see, McMunn v Steppingstone Mgt. Corp., 131 Misc 2d 340 [1986]). It is premature to determine whether the tenant shall be ultimately responsible for the repair expenses pursuant to the proprietary lease, since the fact issues concerning the source and cause of the alleged water leak have not yet been tried. We do not reach other arguments raised for the first time on appeal (City of New York v Stack, 178 AD2d 355 [1991], lv denied 80 NY2d 753 [1992]).

This constitutes the decision and order of the court.