Dolní Houžovec is a place, that before the Treaty of Saint-Germain belonged to Austro-Hungary and was situated in the administrative region Landskron.
Dolní Houžovec was formerly part of the German Empire. In the German Empire, the place was called Seibersdorf. The place is now called Dolní Houžovec (Ústí n. Orlicí-D. H.) and belongs to Czech Republic.