Exact federal listing answer
Is Key-Mize House on the National Register?
Yes · NPS status: Listed
Yes. Reference 01001212 is listed.
Yes. The U.S. National Park Service listed-properties dataset through May 22, 2026 identifies Key-Mize House as Listed in the National Register of Historic Places under reference 01001212.
Federal statusListed
National Register reference01001212
Listed dateNovember 10, 2001
Property categoryBuilding
Published address118 Copley St.
LocalityWest Monroe, Ouachita County, Louisiana
Significance levelLocal
Published acreage0.9
Exact answer boundaryThis confirms the named federal record only.
It does not prove that another address lies inside this property or district, establish local landmark status, decide preservation review, define a legal boundary, or describe ownership or current condition.
Why the wording is date-boundedThe answer reflects the NPS dataset published through May 22, 2026 and a live NPS GIS Listed-status cross-check made September 20, 2026. NPS notes that spatial points and polygons may need correction and are not legal documents.
Additional published fields
Areas of significance: ARCHITECTURE.
Other published names: Copley House.
Same locality
Other released West Monroe records.
Each linked page answers a separate named federal record.