EXHIBIT 21 SUBSIDIARIES OF DVL The Company's only significant subsidiaries are Professional Service Corporation (a Delaware Corporation), Del Toch, LLC (a Delaware Limited Liability Corporation), Delborne Land Company, LLC (a Delaware Limited Liability Corporation), S2 Holdings, Inc. (a Delaware Limited Liability Company), DVL Mortgage Holdings, LLC (a Delaware Limited Liability Corporation), Receivables II-A, LLC, (a Nevada Limited Liability Corporation), Receivables II-B, LLC (a Nevada Limited Liability Corporation), Delbrook Holdings, LLC (a Delaware Limited Liability Corporation), Delaware Valley Heart Smart, LLC (a Delaware Limited Liability Corporation), National Medical Training Associates, LLC (a Delaware Limited Liability Corporation).