Nominations are now open for the 2025 ACO Heritage Awards, celebrating exceptional contributions to heritage conservation across Ontario.

Launched in 2007 by Architectural Conservancy Ontario (ACO), these awards honour individuals, projects, and initiatives that demonstrate innovation, long-term leadership, and outstanding efforts in preserving the province’s built heritage.

Awards will be presented in 11 categories, including advocacy, public education, restoration, and adaptive reuse. The program aims to spotlight heritage achievements and inspire communities by showcasing best practices.

The deadline for nominations is Sunday, June 15. The winners will be celebrated at a gala event on October 16, at The Old Mill Guildhall, located at 21 Old Mill Road in Toronto.

For details on how to submit a nomination, click "Read More" below.