Exact federal listing answer

Is Adair, Dr. John H., House on the National Register?

Yes · NPS status: Listed

Yes. Reference 86001406 is listed.

Yes. The U.S. National Park Service listed-properties dataset through May 22, 2026 identifies Adair, Dr. John H., House as Listed in the National Register of Historic Places under reference 86001406.

Federal statusListed

National Register reference86001406

Listed dateJuly 3, 1986

Property categoryBuilding

Published address322 E. Vine St.

LocalityOwatonna, Steele County, Minnesota

Significance levelLocal

Published acreage0.9

Record-specific National Archives fileOpen official record NPS listed-properties databasePublished through May 22, 2026

Exact answer boundary

This 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.

Same locality

Other released Owatonna records.

Each linked page answers a separate named federal record.

Ref 71000441National Farmers' Bankbuilding Ref 75001030Administration Building-Minnesota State Public School For Dependent and Neglected Childrenbuilding Ref 78001565Steele County Courthousebuilding

Return to Owatonna records · Check an address against supported local historic boundaries.