London Guarantee Building

Landmark Context

London Guarantee Building is anchored to 360 N Michigan Av before any deeper archive work begins. The designation record holds onto a construction date of 1922-23 and credits Alfred S. Alschuler. It was designated on April 16, 1996. London Guarantee Building becomes more than a passing image once those facts are held together with commercial development, architectural branding, and corridor and downtown change.

London Guarantee Building is best approached by paying attention to storefront depth, upper-floor expression, and corner treatment, how the facade addresses pedestrian traffic, and later signage, infill, or reuse. Those observations help show how commercial architecture stayed visible even as the economic life around it changed.

Research Starting Points

London Guarantee Building becomes a stronger research subject once the record expands into trade press and city directories, permit files and assessor records, and historic photographs and newspaper coverage. That source trail is often the best way to move from designation summary to a fuller building history.

London Guarantee Building is already usable now without pretending the historical work is finished.