The Geneva Office Building opens for business. There is an attached carhouse for the San Francisco and San Mateo Electric Railway Company behind the building.
The Powerhouse is built to provide electricity to the streetcar lines.
The 1906 San Francisco earthquake strikes. The Powerhouse sustains the most damage. The facility returns to normal operations less than a month later, and all damage is repaired by 1910.
The United Carmen’s strike against United Railroad is one of the bloodiest strikes of the early 20th Century, and the Office Building is a stage in the labor strife.
United Carmen strike again. Strikebreakers are stationed in the Office Building and sneak in and out of a window to operate the streetcars, as a precaution against clashes with the mob of striking operators outside the building.
United Railroads reorganizes as the Market Street Railway Company.
Market Street Railway Company is absorbed by the San Francisco Municipal Railway. The Geneva Office Building and Powerhouse becomes the center of streetcar operations in San Francisco.
The community begins calling the Geneva Office Building and Powerhouse the “Geneva Car Barn” for short.
The Geneva Office Building, but not the Powerhouse, is designated San Francisco Landmark No. 180 by the Board of Supervisors.
The Loma Prieta Earthquake damages the facility. The building is red tagged and closed.
The San Francisco Municipal Railway attempts to demolish the Geneva Car Barn and Powerhouse to create parking spaces. Neighborhood advocates successfully urge Mayor Willie Brown to halt their plans.
Neighborhood advocates found the nonprofit Friends of the Geneva Office Building and Powerhouse to urge the city to restore the building for community use.
Building ownership is changed from Municipal Transportation Agency to the Recreation and Parks Department. The Office Building is stabilized and given a new roof, and community advocates form a partnership with the City to restore the building as a future youth center.