This carriage house is located at 1871 3rd Street, NW:
The listing says:
“One of a kind…Brand new carriage house with 1 BR rental unit on historic Anna Coopers Circle. Cool living space…large bedrooms & big closets, Chic baths with double vanities and oversize shower. Great outdoor setting, plenty of parking, separate 1 BR rental unit with high ceilings…Nothing like it.”
You can see more photos here.
This 4 bed/4 bath is going for $849,650.