For Rent: 1523 P St. $25/mon or 911 L St. $40/mon
Source: Library of Congress
We came across this advertisement in the December 17th, 1877 Evening Star. Luckily, the home on P Street is still there and you can have 1523 P St. for a cool $1,085,000.
It also appears that 911 L St. is still around, though boarded up in Google Street View.