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Midtown

Dayton Fairgrounds Redevelopment: The Historic Roundhouse and the OnMain Development

March 16, 2026 By Andrew Walsh 5 Comments

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Redevelopment of the former Montgomery County Fairgrounds has slowly shifted from planning and fundraising toward visible construction. The 38-acre site along South Main Street is now being developed as onMain, a long-term partnership between the University of Dayton and … [Read more...] about Dayton Fairgrounds Redevelopment: The Historic Roundhouse and the OnMain Development

Filed Under: New Developments Tagged With: Fairgrounds, Infill, Midtown, Premier Health, Preservation, Swaynie House, University of Dayton

Midtown Survivors at Washington and Longworth

May 19, 2025 By Andrew Walsh Leave a Comment

washington longworth buildings

Overall there is not a whole lot that remains intact in the "Midtown" area of Dayton located immediately south of the Central Business District. The immense footprint of US-35 hollowed out much of the neighborhood and the commercial buildings on Main, Warren and other … [Read more...] about Midtown Survivors at Washington and Longworth

Filed Under: Historical Dayton Tagged With: Highways, Industrial Buildings, Koppers Miami Coke, Midtown, Power and Energy, The People's Fuel Co, US-35, W. P. Rice

Lost Commercial Buildings at Main and Franklin (Genuine Auto Parts)

March 26, 2025 By Andrew Walsh 1 Comment

demolished commercial buildings at south main street and franklin downtown dayton

In a recent article I showed a Then and Now of South Main and Franklin where a 1920s auto building has been transformed into a medical facility. On the other side of Franklin at the SW corner of the intersection, unfortunately, we have a different story with a great block … [Read more...] about Lost Commercial Buildings at Main and Franklin (Genuine Auto Parts)

Filed Under: Historical Dayton Tagged With: Auto Industry, Auto Shops, Commercial Buildings, Demolition, Downtown Dayton, Highways, Miami and Erie Canal, Midtown, Old Dayton Maps, Pharmacy, Sanborn Maps, US-35

The Longworth Steam Plant: Dayton’s Lost Medieval Castle

December 1, 2023 By Andrew Walsh Leave a Comment

longworth steam plant dayton

Our recent article on the soon to be demolished Ice House Building near Chaminade-Julienne High School reflected on the area's past identify as a thriving industrial hub. Perhaps the most important building in the area, and certainly the most noticeable, was the Longworth … [Read more...] about The Longworth Steam Plant: Dayton’s Lost Medieval Castle

Filed Under: Historical Dayton Tagged With: Architecture, Chaminade-Julienne, Dayton Power and Light, Demolition, Downtown Dayton, Gothic Architecture, Midtown, Union Station

Dayton’s Lost Dominic’s Restaurant: 1957-2007

October 2, 2019 By Andrew Walsh 21 Comments

dominics restaurant main street dayton

One of Dayton's more popular longstanding restaurants was Dominic's, which for decades occupied a spot on South Main Street across from the Fairgrounds. The restaurant had just celebrated its 50th anniversary in 2007, however, when it was sold to Miami Valley Hospital and … [Read more...] about Dayton’s Lost Dominic’s Restaurant: 1957-2007

Filed Under: Historical Dayton Tagged With: Dick Mantia, Dominic Mantia, Dominic's, Miami Valley Hospital, Midtown, Restaurants

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