Originally opened on March 17, 1909, the O’Brien Opera House was a grand cultural landmark commissioned by Senator M.J. O’Brien, a prominent industrialist and philanthropist whose influence shaped much of Renfrew’s development. Designed to host live performances and community events, the Opera House stood as a testament to early 20th-century civic pride and architectural elegance.
In 1931, the building was transformed into the O’Brien Apartments, adapting the structure for residential and commercial use while preserving its historic character. Today, the building houses 17 residential units, two commercial spaces, and a Masonic Temple, continuing its legacy as a vibrant part of Renfrew’s downtown core.
Together, the Opera House and Apartments reflect the enduring vision of M.J. O’Brien and remain a cherished piece of Renfrew’s architectural and cultural heritage. Situated at the eastern edge of Renfrew’s main street, the former Opera House is a landmark in Renfrew’s downtown core.
