Exact federal listing answer
Is Club Casa Del Mar on the National Register?
Yes · NPS status: Listed
Yes. Reference 00001169 is listed.
Yes. The U.S. National Park Service listed-properties dataset through May 22, 2026 identifies Club Casa Del Mar as Listed in the National Register of Historic Places under reference 00001169.
Federal statusListed
National Register reference00001169
Listed dateSeptember 29, 2000
Property categoryBuilding
Published address1910 Ocean Ave.
LocalitySanta Monica, Los Angeles County, California
Significance levelLocal
Published acreage0.9
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: SOCIAL HISTORY, ENTERTAINMENT/RECREATION, ARCHITECTURE.
Other published names: Del Mar Club, Synanon Foundation.
Same locality
Other released Santa Monica records.
Each linked page answers a separate named federal record.