Exact federal listing answer
Is Cooper Mansion on the National Register?
Yes · NPS status: Listed
Yes. Reference 83003359 is listed.
Yes. The U.S. National Park Service listed-properties dataset through May 22, 2026 identifies Cooper Mansion as Listed in the National Register of Historic Places under reference 83003359.
Federal statusListed
National Register reference83003359
Listed dateAugust 8, 1983
Property categoryBuilding
Published address1411 Grand Ave.
LocalityLaramie, Albany County, Wyoming
Significance levelState
Published acreage1.5
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: COMMERCE, ARCHITECTURE.
Same locality
Other released Laramie records.
Each linked page answers a separate named federal record.