Waukegan Building, Office building in Waukegan, United States.

The Waukegan Building is an eight-story Neoclassical skyscraper at Genesee and Washington Streets in Waukegan, Illinois. Its L-shaped plan has the main elevation on Genesee Street, with light brown brick walls and limestone details on a concrete foundation. The flat roof carries two antennas, and the main facade follows a tripartite design.

The building was constructed in 1925, when Waukegan and other Illinois cities experienced rapid commercial growth. This period of expansion demonstrated how cities were developing modern office spaces to meet the needs of growing industries.

The building shows how business people wanted to work in the 1920s, with large windows, high ceilings, and modern conveniences for the era. You can see how the architecture reflected the pride of its owners in the downtown area.

The building sits in downtown Waukegan and is easy to spot from the street, with its classic architectural style making it a natural landmark. Visitors can view the exterior details and use it as a reference point while exploring the business district.

The building is listed on the National Register of Historic Places, meaning its architecture was deemed valuable enough to be protected at the national level. This makes it a safeguarded example of a specific period in American commercial history.