Irving Langer’s E&M Associates Sells Harlem Portfolio To Sugar Hill Capital For Millions Posted on 12/18/2018 by Harlem World Magazine — Leave a reply Sign-Up for Constant Contact e-mail marketing! Irving Langer’s E&M Associates, one of the largest multifamily owners in the city, is selling another large portfolio of Harlem apartment buildings. Continue Reading → Harlem World Magazine, relies on its readers for support. You can help us by supporting us today! Your contribution supports more local, Harlem coverage from Harlem World. Thank you!