The Forest Hill House by Dewson Architects

Nestled in Toronto’s prestigious Forest Hill neighborhood, a century-old residence has undergone a remarkable transformation, balancing historical preservation with sustainable innovation. Designed by Dewson Architects, the project seamlessly blends traditional craftsmanship with a modern, West Coast-inspired aesthetic. The result is a home that respects its past while embracing the future of environmentally conscious design.

A Thoughtful Architectural Vision

Dewson Architects, known for their expertise in sustainable and community-focused design, took on the challenge of revitalizing this historic home for a family of five relocating from British Columbia. The clients envisioned a residence that maintained its original charm while incorporating contemporary, nature-inspired elements. Key challenges included a leaking fuel oil tank and an obstructed garden view, both of which required creative solutions. Rather than opting for an expensive underground parking garage, the architects proposed a side driveway, preserving valuable outdoor space. A rear addition was introduced, carefully crafted to harmonize with the existing structure while offering a fresh, open, and light-filled environment. This balance between old and new is a hallmark of Dewson Architects’ approach, ensuring that heritage and modernity coexist seamlessly.

Sustainable Strategies and Design Choices

Sustainability played a crucial role in the renovation. The original structure was fully restored to maintain its architectural integrity, while energy-efficient upgrades were integrated throughout. Additional insulation, triple-glazed windows, and a meticulously sealed building envelope significantly improved thermal performance, reducing energy consumption. A major challenge arose during excavation when a leaking fuel oil tank was discovered. The contaminated soil was safely removed, and the home’s heating system was upgraded to a high-efficiency model. These unexpected circumstances reinforced the commitment to environmental responsibility, turning potential setbacks into opportunities for long-term sustainability.

Harmonizing Indoor and Outdoor Spaces

One of the most striking aspects of the renovation is the seamless integration of indoor and outdoor environments. A key priority for the homeowners was maximizing their connection to the surrounding landscape—something they cherished from their time on Canada’s West Coast. The reconfiguration of the rear yard, combined with expansive glazing and natural materials, ensures that every space is visually and physically connected to the outdoors. A green roof, alongside the use of recycled materials, further enhances the home’s ecological footprint. The new garden design introduces a lush, serene atmosphere, offering an oasis within the city. Thoughtful spatial planning creates a natural flow between the interior living spaces and the exterior, making the home feel expansive and inviting.

A Contemporary Take on Heritage Living

The Forest Hill House exemplifies how heritage architecture can be thoughtfully adapted for modern living. By preserving the home’s traditional character while integrating contemporary elements, Dewson Architects have created a residence that is both functional and forward-thinking. Beyond aesthetics, the project underscores the importance of community support and environmental consciousness in residential architecture. The design received positive reception from neighbors, a testament to its respectful approach to heritage preservation. With its sustainable upgrades and elegant detailing, the home stands as a model for how past and present can be woven together to create a lasting, meaningful living space.

Technical Sheet