UPPER MARLBORO, MD. — Avanath Capital Management LLC has acquired two multifamily properties in Upper Marlboro, roughly 20 miles southeast of Washington, D.C., for a combined $29.3 million. The firm acquired Largo Center, a 100-unit community located at 520 Largo Center Drive, for $14.3 million, and Vistas at Lake Largo, a 110-unit seniors housing community located at 500 Harry S. Truman Drive, for $15 million. The properties were purchased through Avanath’s institutional fund, Avanath Affordable Housing III. The names of the sellers were not disclosed.