Walker & Dunlop, Inc., through its subsidiaries, originates, sells, and services a range of multifamily and other commercial real estate financing products and services for owners and developers of real estate in the United States. The company offers first mortgage, second trust, supplemental, construction, mezzanine, preferred equity, small-balance, and bridge/interim loans. It also provides multifamily finance for manufactured housing communities, student housing, affordable housing, and senior housing properties under the Fannie Mae's DUS program; and construction and permanent loans to developers and owners of multifamily housing, affordable housing, senior housing, and healthcare facilities.