Second Story Addition Cost in Toronto & GTA: 2026 Complete Guide
A second-story addition in Toronto costs between $250,000 and $550,000 in 2026, with most GTA bungalows landing between $300,000 and $420,000, depending on size, structure, and finish level. That number surprises many homeowners. Not because it’s high, but because once the math gets done, building up almost always beats buying bigger. A new mortgage, land […]