ESTABLISHED 2006

Tom Bassett-Dilley Architect, Ltd

301 Harrison Street
Oak Park, IL 60304

Phone: (708) 434-0381

Services Provided

New Building, Remodel, Restoration/Preservation, Green/Sustainable Building

Residential Building Types

Single Family, Multi-Unit

Commercial Building Types

Mixed-Use, Office


About Us

Tom Bassett-Dilley Architect, Ltd. was founded in 2006 to pursue sustainability and a contemporary design language appropriate to the Midwest. Our mission is to affect positive change through our work, and that means creating beautiful, ultra-efficient, and healthy environments that matter—to our clients, to the environment, to the future. We strive for the highest in design, which to us means integration of performance and esthetics, such as is found in Nature. We are leaders in the field of Passive House design and building science, and bring our expertise to bear on a wide range of project types. Our design vocabulary spans from classic to modern; instead of a “signature style,” our dogma is authenticity and quality. Tom Bassett-Dilley, AIA, CPHC, is also president of the Passive House Alliance Chicago and past Chair of the Oak Park Historic Preservation Commission.