The Bagley House is a two-and-one-half-story French Renaissance Revival mansion built of red sandstone brick.

[2] The French Renaissance Revival style house has some similar application of materials of H. H. Richardsonian Romanesque.

[3] The façade contains multiple hand-carved fireplaces, original stained glass window treatments including sculptural elements by famous turn-of-the-century American sculptor Julius Melchers.

[3] The house became a commercial building when many other mansions on Detroit's main artery, E Jefferson Ave, began to convert away from private residences.

Post Covid, the owners closed the event venue and pivoted the building to the leasing of office space.