This house is located at 5630 16th Street, Northwest. The listing says:
“SPECTACULAR 6000 sq. ft. restored showplace of fine architectural details- built for lavish entertaining. Exquisite plaster work, 10+ ceilings, grand foyer, conservatory, banquet sized DR, new eat in kitchen, with S/S & granite, domed library w /intricate wood work, large family & au pair suite. One of a kind!”
You can see more photos here.
This 7 bed/4.5 bath is going for $1,650,000.