The 1000 block of Seventh Street, N.W. developed as commercial activity moved northward on Seventh Street, spurred by the construction of the Seventh Street streetcar line in 1863. Nine of the thirteen buildings now standing on that block were…

The Mount Vernon Triangle Historic District consists of a tight-knit group of 25 residential, commercial and light-industrial buildings located in the Mount Vernon Triangle neighborhood in Washington, D.C. Mount Vernon Triangle is a contemporary…