John C. Flanagan House Museum

"Judge" Flanagan Residence
U.S. National Register of Historic Places
City of Peoria Local Historic Landmark
Location	942 NE. Glen Oak Ave., Peoria, Illinois
Coordinates	40°42′14″N 89°35′7″W / 40.70389°N 89.58528°W / 40.70389; -89.58528
Area	< 1 acre (0.40 ha)
Built	1837
Architectural style	Post-Colonial, Federal
NRHP reference No.	75000670[1]
Added to NRHP	September 5, 1975

The Judge John C. Flanagan Residence is a historic house in Peoria, Illinois, United States. It was added to the National Register of Historic Places in 1975 and is currently operated as a museum by the Peoria Historical Society.