DECISION & ORDER
In an action to foreclose a mortgage, the plaintiff appeals from an order of the Supreme Court, Kings County (Mark I. Partnow, J.), dated January 15, 2019. The order granted the motion of the defendant Alfredo Lem pursuant to CPLR 3215(c) to dismiss the amended complaint insofar as asserted against him as abandoned.
ORDERED that the order is affirmed, with costs.
On March 9, 2006, the defendant Alfredo Lem (hereinafter the defendant) borrowed the sum of $516,150 from the plaintiffs predecessor in interest. The loan was evidenced by a note signed by the defendant and secured by a mortgage signed by the defendant encumbering certain real property in Brooklyn. In December 2013, the plaintiff commenced this action to foreclose the mortgage against, among others, the defendant, alleging that as of April 1, 2007, he defaulted on his payment obligations under the note and mortgage. The defendant did not interpose an answer to the complaint or to an amended complaint filed in December 2016.
In May 2018, the defendant moved pursuant to CPLR 3215(c) to dismiss the amended complaint insofar as asserted against him as abandoned, based upon the plaintiffs failure to take proceedings for the entry of a default judgment against him within one year after the default. The plaintiff opposed the motion, contending that it had demonstrated a reasonable excuse for its delay in moving for a default judgment and a potentially meritorious cause of action. In an order dated January 15, 2019, the Supreme Court granted the defendants motion. The plaintiff appeals.
CPLR 3215(c) provides, in pertinent part, that “[i]f the plaintiff fails to take proceedings for the entry of judgment within one year after the default, the court shall not enter judgment but shall dismiss the complaint as abandoned, without costs, upon its own initiative or on motion, unless sufficient cause is shown why the complaint should not be dismissed.” “The language of CPLR 3215(c) is not, in the first instance, discretionary, but mandatory, inasmuch as courts ‘shall’ dismiss claims (CPLR 3215[c]) for which default judgments are not sought within the requisite one-year period, as those claims are then deemed abandoned” (HSBC Bank USA, N.A. v. Grella, 145 A.D.3d 669, 671, 44 N.Y.S.3d 56 [internal quotation marks omitted]). “The failure to timely seek a default may be excused if ‘sufficient cause is shown why the complaint should not be dismissed’ (CPLR 3215[c]), which requires the plaintiff to proffer a reasonable excuse for the delay in timely moving for a default judgment and to demonstrate that the cause of action is potentially meritorious” (id. at 671, 44 N.Y.S.3d 56; see HSBC Bank USA, N.A. v. Seidner, 159 A.D.3d 1035, 1035, 74 N.Y.S.3d 282). “In a mortgage foreclosure action, a plaintiff satisfies the requirements of CPLR 3215(c) when, within one year of a defendants default, the plaintiff takes the ‘preliminary step toward obtaining a default judgment of foreclosure and sale by moving ․ for an order of reference’ pursuant to RPAPL 1321” (U.S. Bank N.A. v. Penate, 176 A.D.3d 758, 760, 110 N.Y.S.3d 156, quoting Wells Fargo Bank, N.A. v. Daskal, 142 A.D.3d 1071, 1073, 37 N.Y.S.3d 353).
Contrary to the plaintiffs contention, it failed to demonstrate sufficient cause for its failure to timely seek a default judgment against the defendant. Specifically, the plaintiff failed to demonstrate how its first change in counsel, in February 2017, prevented it from moving for a default judgment within one year of the defendants default in answering. Apart from submitting a copy of the consent to change attorney form, the plaintiff offered only an affirmation from its third and current attorney, which was not based upon personal knowledge of the pertinent events in 2017 (see Mattera v. Capric, 54 A.D.3d 827, 828, 864 N.Y.S.2d 98; see also Countrywide Home Loans, Inc. v. Vittorio, 178 A.D.3d 1017, 1018–1019, 116 N.Y.S.3d 83), and which contained only conclusory and unsubstantiated assertions that the 2017 change in counsel prevented the plaintiff from timely moving for a default judgment (see Bank of Am., N.A. v. Santos, 175 A.D.3d 449, 451, 106 N.Y.S.3d 162; Mattera v. Capric, 54 A.D.3d at 828, 864 N.Y.S.2d 98). The plaintiffs second change in counsel occurred more than one year after the defendant defaulted in answering, and therefore is legally insufficient to justify the plaintiffs failure to seek a default judgment (see HSBC Bank USA, N.A. v. Guevara, 170 A.D.3d 684, 685, 93 N.Y.S.3d 589; Myoung Ja Kim v. Wilson, 150 A.D.3d 1019, 1020, 55 N.Y.S.3d 334).
As the plaintiff failed to proffer a reasonable excuse for its delay in initiating proceedings for a default judgment, it is not necessary to consider whether it had a potentially meritorious cause of action (see CitiMortgage, Inc. v. Goldstein, 187 A.D.3d 841, 844, 134 N.Y.S.3d 352; JPMorgan Chase Bank, N.A. v. Greenberg, 177 A.D.3d 860, 862, 112 N.Y.S.3d 234; U.S. Bank, N.A. v. Dorvelus, 140 A.D.3d 850, 852, 32 N.Y.S.3d 631).
The defendants remaining contention is improperly raised for the first time on appeal and, in any event, has been rendered academic by our determination.
RIVERA, J.P., DILLON, CONNOLLY and BRATHWAITE NELSON, JJ., concur.