Q:Mount Airy (Davidsonville Maryland) - Mount Airy is a historic home at Davidsonville Anne Arundel County Maryland. It is a two story cube-shaped brick Georgian-Federal style late neo-classical dwelling with a Doric portico on a central hall plan.It was built about 1857 for James Alexis Iglehart whose children were educated by their French tutor in the family schoolhouse. In addition to the schoolhouse a mid-19th century frame smokehouse is also on the property.It was listed on the National Register of Historic Places in 1973. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
A:
Building