This house is located at 1743 22nd Street, Northwest. The listing says:
“Historic Jewel Box prominently sited at top of Spanish Steps. Mansion residence & Carriage House connected by state of the art kitchen and solarium, Private pool and walled garden. Fit for the most elegant entertaining or family living with numerous BR’s and living spaces. Rare Gem not traded in over 30 yrs. Fantastic Pedigree – Kennedy Admin presidential guest house.”
You can see, and really need to see, more photos here.
This 8 bed/6 full/2 half bath is going for $5,995,000.