In 1940 the Delfelder Hall Association was formed to purchase and operate the building, buying it for $575 and retiring the debt in 1943.

[2] Delfelder Hall is a one-story stucco building covered by a shallow hipped roof with deep overhangs.

The entrance is marked by a small cross gable.

The interior is dominated by a large meeting space, entered through the vestibule.

Small additions have been appended to the east side.