This house is located at 2206 Decatur Pl, NW. The Redfin listing says:
“The Coach House” Extraordinary detached carriage house w 2/3 BD & 2.5 BA. Chef’s kitchen w 6-burner gas range. Great light, hardwood floors. Renovated in 2012 w/ spa-like bathrooms, 3rd BR/dressing rm, elegant brick patio & landscaped garden. Located in the heart of Embassy Row. Steps to Dupont shops/dining, Dupont Circle Metro & parking for 2+ cars! Luxury condo alternative!”
You can see more photos here.
This 3 bed/2.5 bath is going for $2,249,000.