Exact federal listing answer
Is Valparaiso Downtown Commercial Historic District (Boundary Increase) on the National Register?
Yes · NPS status: Listed
Yes. Reference 10001074 is listed.
Yes. The U.S. National Park Service listed-properties dataset through May 22, 2026 identifies Valparaiso Downtown Commercial Historic District (Boundary Increase) as Listed in the National Register of Historic Places under reference 10001074.
Federal statusListed
National Register reference10001074
Listed dateDecember 27, 2010
Property categoryBuilding
Published addressNW block of Lincolnway and Napoleon
LocalityValparaiso, Porter County, Indiana
Significance levelLocal
Published acreage0.5
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: ARCHITECTURE, COMMERCE.
Same locality
Other released Valparaiso records.
Each linked page answers a separate named federal record.