Anne and Richard De Wolf were about to secure permits for the home they intended to build on 12 densely forested acres of land near Willapa Bay, off the southwest coast of Washington. As the co-owners of ARCIFORM, a Portland, Oregon, design-build firm that specializes in structures built before 1970, they’d renovated Dutch Colonials, Tudors, and Queen Anne Victorians. But they’d rarely created something from scratch before.