The theatre operates in a 1928 Spanish Colonial Revival home, now recognized as a historic Ole Hanson residence, reflecting the architectural character of San Clemente. In 1966, the theatre company purchased the home and adjacent lot to establish a permanent venue, transforming the residence into what is now the Cabrillo Playhouse. Over the years, the Playhouse has expanded to sixty-six seats while maintaining the intimate environment that has long defined the audience experience.
Generations of volunteers have built sets, performed on stage, managed productions, and welcomed audiences. Their efforts have allowed the Playhouse to stage hundreds of productions and remain one of the oldest community theatres in Orange County.