Matthews Building / Shook Riverside (312 W. Main Street)

At 312 W. Main Street, the Matthews Building, also associated with Kori Shook & Associates and the adaptive-reuse name Shook Riverside, was stop 10 on the 2026 Owosso Historic Home Tour. The booklet stresses that the Matthews complex was not originally one building: several neighboring structures were connected over time, extending along North Water Street toward the Shiawassee River. Its printed “Built: 1898” caption must not be read as proof that every surviving section dates to that year.^[1]

The Mueller brewery and the 1898 fire

The tour program traces the oldest surviving portion of the complex to the Mueller Brothers Brewery, one of several breweries operating in Owosso at the time. It names the Good Beer Brewery, Muskegon Brewing Company and Owosso Brewery, the last said to have been founded by John Gute, as other local enterprises. According to the booklet, an 1898 fire destroyed the earlier brewery and neighboring businesses; Louis and Charles Mueller subsequently rebuilt on the site. It attributes the new two-story brick brewery to Owosso architect Edgar Ingersoll, whom it also connects with the Conner Building and Dr. Colin McCormick's house on Exchange Street. The date, fire damage, and architectural attribution require confirmation in period newspapers, tax records, plans and trade journals.^[1]

A changing commercial complex

Over subsequent decades, the program says the combined Matthews properties housed a variety of businesses and organizations: a tinsmith, offices and garage space for Consumers Power Company, doctors, attorneys, photographers, railroad offices, political campaigns and nonprofit groups. It presents this variety as evidence of the downtown economy's changing uses. A rigorous chronology will require city directories or dated advertisements for each tenant rather than treating the booklet's list as a fully documented sequence.^[1]

Shook Riverside rehabilitation

The 2026 program describes the property deteriorating severely, including partial structural collapse, before Josh and Kori Shook pursued rehabilitation. It says substantial structural work, planning and local collaboration returned the property to use, under the name Shook Riverside. It describes business space occupied by Kori Shook & Associates Real Estate Services, two residential lofts, and commercial space for lease. These are conditions described as of 2026 and may change; they are not permanent statements of occupancy.^[1]

Questions for further research

Investigate the Mueller brewery's original address and footprint, the 1898 fire, Ingersoll's commission, changes to parcel boundaries and structural footprint, and photographs of earlier Matthews Building configurations. Research the rehabilitation using building permits and contemporary documentation. The tour booklet is the present source for these claims; no individual historic-register status has been inferred.

Independent verification: a multi-period building and redevelopment identity

The City of Owosso's 2010 downtown architectural survey identifies the Matthews Building at 300 W. Main Street as a contributing downtown historic-district resource. The survey describes several buildings joined together, including the former Mueller Brothers Brewery. It dates the fire that destroyed an older brewery to 1898 and records the replacement brewery as 1899, with Edgar Ingersoll identified as architect and superintendent. This is stronger documentary support than interpreting the tour program's single “Built: 1898” caption as the date of the entire complex. The survey attributes the historic date to historical/newspaper research, but the underlying original 1898–1899 newspaper articles still merit direct inspection.^[2][1]

The apparently inconsistent addresses can now be reconciled: the city survey uses 300 W. Main for the historic Matthews aggregate; the Michigan Department of Treasury's 2024 obsolete-property rehabilitation listing specifies Shook Riverside Development, LLC, 300–312 W. Main, with a June 11, 2024 tax-incentive approval and $1.2 million in estimated investment. The City of Owosso's April 2025 council packet independently identifies a Shook Riverside fire-suppression project at 312 W. Main. Those records confirm the redevelopment identity and its associated address range, but they are not a historic chain of fee-simple title and the estimated investment should not be described as actual expenditure.^[3][4]

The tour program's claim that the rehabilitated property featured two lofts, real-estate offices and leasable space reflects its 2026 account; details of final occupancy should be verified against contemporaneous permits or tenancy records. A verified article can describe the historic complex and the documented redevelopment, while making the exact sequence of all four building components and their early owners an open research question.^[1]

Editorial decision: The core 1898–1899 brewery history, mixed-age composition, historic 300 W. Main identification and modern 300–312 W. Main redevelopment are supported sufficiently for verified status; no single construction year should be assigned to all of Shook Riverside.