Dilworth Paxson, LLP, New York (Patrick J. Dwyer of counsel), for appellant.

Solbakken Angelillo LLP, New York (Robert C. Angelillo of counsel), for Douglas Elliman, LLC, respondent.

Koss & Schonfeld, LLP, New York (Jacob J. Schindelheim of counsel), for Edinburgh Seven Seas LLC, respondent.

Order, Supreme Court, New York County (Robert R. Reed, J.), entered on or about April 12, 2019, which, to the extent appealed from, granted defendants-respondents' motions to dismiss the complaint as against them, unanimously affirmed, without costs.

Because the letter agreement at issue was a unilateral contract, it did not need to be supported by a mutual promise from plaintiff to be enforceable (Flemington Natl. Bank & Trust Co. [N.A.] v Domler Leasing Corp., 65 AD2d 29 [1st Dept 1978], affd 48 NY2d 678 [1979]).

While the failure to identify plaintiff as buyer's broker can be actionable, it is only actionable where plaintiff has some contractual or other entitlement to be paid once it is identified as the broker (Lansco Corp. v NY Brauser Realty Corp., 63 AD3d 513, 513-514 [1st Dept 2009]). Because there was no such entitlement here, and seller did not agree to pay plaintiff any commission, there was no cause of action against seller or its broker for the commission. Concur—Richter, J.P., Manzanet-Daniels, Kapnick, Kern, Oing, JJ.