How New Tariffs on Canada and Mexico Could Increase New Home Prices in the US

New tariffs on goods imported from Canada and Mexico are expected to increase the cost of building materials, directly impacting new home construction costs and leading to higher prices for homebuyers. This analysis, based on industry data and expert commentary, outlines the potential ripple effects on the US housing market, from new construction to existing home sales and remodeling projects.

How Do Tariffs Directly Impact Construction Costs?

The immediate effect of the 25% tariffs is an increase in the price of essential building materials imported from Canada and Mexico. According to industry data, about 70% of the dimensional lumber (softwood lumber cut to standard sizes like 2x4s) and drywall gypsum used in US residential construction is imported from these two countries. When tariffs are applied to these imports, the cost is passed down to homebuilders. As Buddy Hughes, Chairman of the National Association of Home Builders, states, "Tariffs on lumber and other building materials increase the cost of construction and discourage new development, and consumers end up paying for the tariffs in the form of higher home prices."

What Choices Do Homebuilders Have When Facing Higher Costs?

Builders are left with limited options when material costs rise sharply. Based on our experience assessment, they can either absorb the loss, which is often unsustainable, or adjust their strategies. The most likely outcomes are:

• Passing costs to buyers: This directly leads to an increase in the sale price of newly built homes.
• Building smaller homes: To maintain a certain price point, builders may reduce the square footage of new homes, offering less space for the same budget.

As ok.com Chief Economist Danielle Hale explains, "Rising costs due to tariffs on imports will leave builders with few options... which will mean higher home prices, or... smaller homes."

Could This Affect the Price of Existing Homes?

Yes, the impact is likely to extend beyond new construction. The housing market is interconnected. When new homes become more expensive, some buyers may shift their focus to the existing home market. This increased demand can, in turn, place upward pressure on prices for existing homes. Hale notes, "The premium on new construction homes... could begin to rise again, or we may see buyer's willingness to pay rise for existing homes as newly built homes get pricier—which would mean rising prices for existing homes, too."

Will Home Remodeling Projects Become More Expensive?

Major remodeling projects that rely on tariff-affected materials, such as building a new addition or finishing a basement, are also likely to see cost increases. The appetite for large-scale renovations may decrease as the price of lumber, drywall, and certain fixtures becomes prohibitive for some homeowners. This could hamper the ability of homeowners to adapt their properties to changing needs.

The administration has stated these tariffs are a national security measure aimed at border enforcement and not intended as long-term economic policy. Some officials have suggested the tariffs may be short-lived, potentially minimizing long-term disruption to the housing supply chain. However, the uncertainty has already contributed to market volatility.

For prospective homebuyers and homeowners, the key takeaway is to factor in potential cost increases. If you are planning to build a new home, request updated cost estimates from your builder that account for current material prices. For those considering a major renovation, obtain multiple quotes and be prepared for possible price fluctuations in materials. While the full impact will depend on the duration of the tariffs, the direct link between material costs and housing affordability is clear.