Living at Annex on 12th
SW Washington DC
SW Federal Center
![side view of renovated annex on 12th building with original tall windows and facade and US Department of Agriculture lettering]()
DC's Cotton Annex Building: From Past to Present
Explore the history and architecture of the Cotton Annex building, from its 1930s origins with the USDA to its new era with Annex on 12th.
![map of southwest federal center neighborhood]()
Exploring Southwest Federal Center
Our personal guide to Southwest Federal Center, from historic landmarks and attractions to our favorite local restaurants and neighborhood haunts.
