Phillipsburg Commercial Historic District

The Phillipsburg Commercial Historic District is a 12.7 acre historic district in the town of Phillipsburg in Warren County, New Jersey, United States. The district was added to the National Register of Historic Places on October 8, 2008, for its local history and representative late 19th and early 20th century commercial structures. It has 66 contributing buildings, including the individually listed Lander–Stewart Mansion and Stites Building, and 4 contributing structures.

History and description
The oldest building in the district is the former Union Hotel located in Union Square. The four-story Federal structure was built in 1811. The Lander–Stewart Mansion was built around 1880 with Italianate architecture and the Stites Building around 1835 with Federal architecture. Union Station was built in 1914 for the Delaware, Lackawanna & Western Railroad.