The house was converted to a church building by Don José Aguirre in 1858.

From 1866 to 1907 missionary Father Antonio D. Ubach was parish priest at the Chapel of the Immaculate Conception.

The Works Progress Administration rebuilt the Chapel of the Immaculate Conception in 1937.

The Chapel of the Immaculate Conception is located at 3950 Conde Street in Old Town, San Diego.

[1] A Historical Plaque was placed at the Chapel of the Immaculate Conception by the State Department of Parks and Recreation working with the City of San Diego; San Diego County Historical Days Association, and the Squibob Chapter of the E Clampus Vitus on September 24, 1988.