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Tariffs Are Adding Up to $17,500 to the Cost of a New Home. Here's What That Means If You're Buying.
If you've been watching new home prices and wondering why they haven't come down despite a softening market, tariffs are a significant part of the answer.
Construction material costs have risen 6% relative to the 2024 baseline since the current tariff regime took effect, according to analysis by Cushman & Wakefield as of April 7, 2026. The Center for American Progress estimates that tariff-induced cost increases add up to $17,500 per new home at current homebuilding rates. The National Association of Home Builders, whose April survey found builder confidence at its lowest point since September, reports that nearly two-thirds of builders cite higher material costs — particularly copper, steel, aluminum, and lumber — as a primary challenge. The Commerce Department currently imposes a 35.16% tariff on Canadian softwood lumber, the source of roughly a third of all U.S. lumber supply, with a final determination on a potential reduction pending within the next 120 days.
If you've been watching new construction home prices and wondering why they haven't come down despite a softening market in some cities, tariffs are a significant part of the answer.
Construction material costs have risen 6% relative to the 2024 baseline since the current tariff regime took effect, according to analysis by Cushman & Wakefield as of April 7, 2026. The Center for American Progress estimates that tariff-induced cost increases add up to $17,500 per new home at current homebuilding rates. The National Association of Home Builders, whose April survey found builder confidence at its lowest point since September, reports that nearly two-thirds of builders cite higher material costs — particularly copper, steel, aluminum, and lumber — as a primary challenge. The Commerce Department currently imposes a 35.16% tariff on Canadian softwood lumber, the source of roughly a third of all U.S. lumber supply, with a final determination on a potential reduction pending within the next 120 days.
What this means for buyers considering new construction
The cost increase is showing up in a widening gap between new home prices and comparable resale homes. When that gap reaches $10,000 to $15,000 or more — before factoring in builder incentives — buyers who would have stretched toward new construction start reconsidering. That redirection of demand toward existing inventory is already visible in market data: buyers are moving toward resale, particularly for well-maintained homes in established neighborhoods.
For buyers evaluating new construction, the current environment creates a specific negotiating opportunity. Builders are sitting on inventory they can't move at original pricing, and some are offering rate buydowns, closing cost credits, and price cuts to clear standing stock. That's not a soft market — it's a pressure valve releasing, and buyers who understand it can position themselves accordingly.
What this means for the broader supply picture
The longer-term implication is supply. The Center for American Progress estimates that tariff-induced higher building costs will lead to 450,000 fewer homes built over the next five years. The U.S. already has a shortage of approximately four million homes. Adding significantly to that gap, at a time when in-migration to high-demand cities like Nashville is absorbing inventory faster than new supply can replace it, puts structural upward pressure on prices that doesn't resolve quickly.
This is the environment you're buying in. Understanding it — and having an agent who understands it locally — changes how you approach both what you offer and what you target.
John Voirol | John's Agents | Find My Agent
John Voirol is a licensed real estate professional with more than a decade of experience and over $100 million in career sales. He specializes in connecting buyers and sellers with the right agent in markets across the country.