Net-Zero Home Cost Ontario: Real 2026 Prices + Rebates
Net-zero home cost in Ontario typically runs 5% to 15% above a standard build, or roughly $50,000 to $120,000 extra on a new home in 2026.
Net-zero home cost in Ontario typically runs 5% to 15% above a standard build, or roughly $50,000 to $120,000 extra on a new home in 2026.
A custom home builder in Oakville manages your entire new build, from home architecture and floor plans through permits, construction, and final inspection. In 2026, expect roughly $350 to $575 per square foot for quality construction,