Q:Rev. Dr. Elbert S. Porter House also known as Oakledge is a historic home located at Claverack in Columbia County New York. It was built in 1846 and is a Greek Revivalstyle residence. It is a 2-story three-by-two-bay side entry frame dwelling with a single-storied square-columned porch spanning the facade. The 2-story main block is flanked by small single-story wings.It was added to the National Register of Historic Places in 1997. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
A:
Building