Exact federal listing answer

Is Johnston, Andrew J. and Anna B., Farmstead on the National Register?

Yes · NPS status: Listed

Yes. Reference 97000140 is listed.

Yes. The U.S. National Park Service listed-properties dataset through May 22, 2026 identifies Johnston, Andrew J. and Anna B., Farmstead as Listed in the National Register of Historic Places under reference 97000140.

Federal statusListed

National Register reference97000140

Listed dateFebruary 21, 1997

Property categoryBuilding

Published address18025 S. Harding Rd.

LocalityOregon City, Clackamas County, Oregon

Significance levelLocal

Published acreage1.2

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 Oregon City records.

Each linked page answers a separate named federal record.

Ref 74001678Holmes, William L., Housebuilding Ref 85003452Petzold, Richard, Housebuilding Ref 92000084Petzold, Richard B., Buildingbuilding

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