This house (estate?) is located at 2221 30th Street, Northwest. The listing says:
“Magnificent 9 bedroom, 12 full bath, 3 half bath home with unparalleled attention to detail and exquisite custom finishes with top of the line materials. Large, gated lot with parking for 10+ cars & a 3 car garage. Exterior features beautiful landscaping, pool and terrace w/ pizza oven. Main level is ideal for entertaining with a chef’s kitchen, grand living and dining rooms and stunning entry.”
You can see more photos here.
This 9 bed/12 full bath/3 half bath is going for $16,500,000.