This house is located at A Street Southeast and Library Ct SE. The listing says:
“This subject property is an average quality SD rowhouse which was built in 1880 according to the DC Public Record. It is located within the Capitol Hill Historic District and as such has historic significance for the neighborhood. This property has been in the same ownership for maybe decades and has suffered normal wear and tear. The overall condition is rated as poor. Location! Location!”
You can see more photos here.
This 3 bed/1.5 bath is going for $1,000,000.