Two unassuming brick garages in Denver's Five Points neighborhood are suddenly at the center of a tug-of-war between historic preservation and federal real estate strategy. The federal government has formally asked the city to declare the pair of General Services Administration garages as local landmarks, a step preservation advocates say would keep the buildings standing even as the feds prepare to sell them off. Supporters argue that landmark status would safeguard the garages' Spanish-tile rooflines and detailed masonry facades while still letting future owners gut and reuse the interiors for things like businesses and artist studios.
Why the feds moved to sell - and why they want protection
In May 2025, the GSA placed the California Street and Welton Street Federal Garage buildings on its "assets identified for accelerated disposition" list, the agency's formal first step toward unloading underused federal properties. The listing and the simultaneous request for local landmark consideration were reported by the Denver Business Journal, and the properties now appear on the GSA accelerated-disposition list.
Historic transit hubs, now on the chopping block
Long before they were federal garages, the twin brick structures served as intercity bus depots: city staff notes the California Street building dates to the 1920s, while the Welton Street counterpart went up in the 1940s. Both are already listed on the National Register of Historic Places. When the federal disposal process kicked in, it triggered a Section 106 review under the National Historic Preservation Act. City staff determined that the review resulted in an "adverse effect" finding, which sped up efforts by Denver Community Planning & Development and local preservation groups to pursue local landmark designation, as reported by Westword.
What landmark status would actually do
Local landmark status would not stop the federal government from selling the properties, but it would mean any new owner has to run proposed exterior changes past the city's preservation board. It would also make qualifying projects eligible for preservation tax credits and other incentives. "Buildings like that are kind of primed for adaptive reuse," Jay Homstad of Historic Denver told Westword, pointing to potential futures such as artist studios, commissary kitchens, and small-business incubators inside the existing shells.
What comes next for the sites
The Denver Landmark Preservation Commission was slated to take up the landmark application in mid-May, with a final Denver City Council decision possible later this summer. If the designation wins approval, it would add a local review layer even as the GSA continues its own federal disposition process. Any buyer or developer eyeing the garages will have to work within both the GSA's disposal schedule and the city preservation rules outlined in the agency's disposition materials, which remain the baseline for any transfer of ownership.
Legal and preservation implications
The GSA's Section 106 review - the federal process triggered when projects affect properties on the National Register - requires agencies to identify and attempt to resolve any "adverse effect" to historic resources. Local landmark designation is one of the tools used to avoid demolition or irreversible alterations to those sites. For more on how Section 106 works and what counts as an "adverse effect," see guidance from the National Park Service.
