Toronto’s repair-access rules changed in 2023. Learn what notice covers, what it does not, and how to plan agreements, property protection and neighbour communication before construction.

Thinking about buying a lot in Toronto? Don’t sign the paperwork until you know what’s hiding beneath the surface. Zoning restrictions, protected trees, easements, heritage rules, poor soil, servicing issues, and Committee of Adjustment requirements can add tens or even hundreds of thousands of dollars to your project. Before you invest, discover the 15 critical checks every custom home builder should complete to avoid costly surprises and build with confidence.

One missed inspection can mean demolished concrete, removed drywall, delayed occupancy and thousands of dollars in corrective work. This complete 2026 guide explains every Toronto custom-home inspection—from excavation and foundations to framing, ESA electrical, insulation, occupancy and final permit closure.

A topographic survey records a property’s boundaries, elevations, buildings, trees and physical site features. Learn why it may be required before designing a Toronto custom home, addition or major renovation.

The Electrical Safety Authority, known as the ESA, oversees electrical safety in Ontario. Learn when electrical work requires an ESA notification, inspection and Certificate of Acceptance.

Double-pane and triple-pane tempered glass are not the same product. Double glazing uses two panes, while triple glazing uses three. Learn how they compare for energy efficiency, safety, condensation, noise reduction, cost and custom home construction in Toronto.

Site plan approval in Toronto reviews how a proposed development will function on its property and interact with the surrounding area. The required drawings, studies, costs and processing time depend on the project’s size, location, use and complexity.