10/23/2026
Why can a one-story cost more to build? It comes down to the foundation and the roof, two of the priciest parts of the house.
Here’s what that looks like 👇
🏡 The same square footage on one level covers roughly twice the ground of a two-story.
🔨 Your foundation grows, so you’re paying for extra footings, block, and concrete.
📐 The roof gets bigger too, which adds framing, sheathing, and shingles.
🚜 A wider pad can also call for added dirt work to get the home sitting right on the lot.
Plenty of families still choose a one-story, especially if they want to skip the stairs or plan to stay for the long haul. We just want you to know where the money goes before you settle on a plan.