Keystone Building
Historic structure
Keystone Building is a historic place in Kane County, Illinois, listed on the National Register of Historic Places on 1980-03-18.
Place facts
- Category
- Historic structure
- Resource type
- Building
- State
- Illinois (IL)
- County
- Kane County
- NRHP reference number
- 80001370
- Coordinates
- 41.75739, -88.31577
- Listed on the National Register
- 1980-03-18
- City
- Aurora
Location
Published coordinates: 41.75739, -88.31577. These are the coordinates as published by the source; they are never estimated or geocoded.
Sources
Every fact on this page comes from the registered datasets below, cited per claim and carried through an independently verified content release.
- Listing recordNational Park Service, nps.nrhp-listed (version 2026-05-22), NRHP reference 80001370
- CoordinatesNational Park Service, nps.nrhp-points-il (version 2026-08-28), NRHP reference 80001370