The Allegheny City Stables, located at 840 W North Avenue in the Central North Side neighborhood of Pittsburgh, Pennsylvania, was built in 1895. Robert Swan and Samuel Hastings constructed this 18,000-square-foot, three-story brick warehouse in Romanesque style. Noteworthy architectural details include parapets, brick diapering, and round-headed and segmental arched windows. The structure is significant for its association with the former City of Allegheny, having served as a public works and stables building. It housed the Department of Public Works and other offices on the first story, municipal and neighborhood horses on the second, and the resources for the horses on the third.