How much does it cost to add a 2 story addition to a house in Canada?

The cost to add a two-story addition to a house in Canada typically ranges from CAD 200 to CAD 400 per square foot, depending on factors like location, materials, and design complexity. For a standard addition of about 1,000 square feet, homeowners can expect to pay between CAD 200,000 and CAD 400,000. Additional costs may arise from permits, site preparation, and interior finishes. It's advisable to obtain quotes from local contractors for a more accurate estimate.