Are adobe houses cheaper to build?

Material cost is far lower than wood framing, but the finished build is rarely cheaper. Earth and straw are free or near-free, and site-formed bricks run about $2.50–$3.00 each per Arizona Adobe Company. Architectural Digest reports skilled labor often consumes half a contractor's budget. Mother Earth News documents owner-built adobes finishing as low as $60 per square foot. Modern codes also require concrete bond beams, steel rebar, and engineered footings that erase much of the material savings. The cheap-to-build claim only holds when the owner does the brick-making and stacking themselves. Under any contractor, an adobe build matches or exceeds conventional construction.