Exact federal listing answer
Is Koerting, William and Helen, House on the National Register?
Yes · NPS status: Listed
Yes. Reference 09001128 is listed.
Yes. The U.S. National Park Service listed-properties dataset through May 22, 2026 identifies Koerting, William and Helen, House as Listed in the National Register of Historic Places under reference 09001128.
Federal statusListed
National Register reference09001128
Listed dateDecember 22, 2009
Property categoryBuilding
Published address2625 Greenleaf Blvd.
LocalityElkhart, Elkhart County, Indiana
Significance levelLocal
Published acreage1.2
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: 039-186-33001.
Same locality
Other released Elkhart records.
Each linked page answers a separate named federal record.