House Renovation in Greater Toronto Area is a smart investment, whether you're looking to increase property value or better suit your family's needs. Popular trends include open-concept layouts, legal basement suites, and energy-efficient upgrades. Before starting, it's important to check your local city’s permit requirements—Toronto, Mississauga, and other GTA cities often need approvals for structural changes. Choosing the right contractor is key: look for licensed professionals with strong local reviews. Renovation costs vary but typically range from $100 to $400 per square foot, depending on complexity. Many homeowners use HELOCs or renovation loans for financing. Always budget for unexpected expenses, especially with older homes. With the right planning, a GTA renovation can turn your current house into your dream home and add lasting value for years to come.