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12/12 Architects & Planners

12/12 Architects & Planners

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About Us

Offers Custom Work
Published nationally
Best of Houzz Winning Premier Illinois Custom Residential Architect
12/12 Architects designs custom luxury homes in Illinois, Wisconsin, and beyond. Specializing in lake, river, vista, and mountain homes, our work includes new construction, additions, renovation, interiors, historic restoration, redesign, reorganization, aging in place, small projects, and curb appeal, particularly in the `Not So Big` genre. We prefer quality over quantity. Our custom residential projects are Legacy Homes - places of memories to be passed down for generations. We'd love to help you make your house your Legacy Home. Cinda K. Lester graduated from the University of Idaho with a Bachelor of Architecture and the University of Illinois at Chicago with a Master of Urban Planning and Policy. Specializations were art, affordable housing, physical planning, and community development. Henri LamBeau graduated from the University of Idaho with a Bachelor of Architecture. Licensed in Illinois and Wisconsin, with other states by request. Not all states require licensure for residential work - we have worked this way in California, Colorado, Idaho, Indiana, Michigan, New Hampshire, New Mexico, Texas, and Washington. We'd love to work in your state. Give us a call to discuss!

Services Provided

3D Rendering, Accessory Dwelling Units (ADUs), Architectural Design, Attic Conversion, Building Design, Custom Homes, Energy-Efficient Homes, Floor Plans, Green Building, Handicap-Accessible Design, Historic Building Conservation, Home Additions, Home Extensions, Home Remodeling, Home Restoration, House Plans, Kitchen Design, Kitchen Remodeling, Multigenerational Homes, New Home Construction, Outdoor Kitchen Design, Pool House Design & Construction, Space Planning, Sustainable Design, Tiny House Construction, Universal Design, 3D Home Design, Spec Homes, Vacation Home, Lake Home

Areas Served

Bolingbrook, Burr Ridge, Countryside, Darien, Downers Grove, Elmhurst, Glen Ellyn, Hinsdale, La Grange, La Grange Park, Lemont, Lisle, Lombard, Naperville, Oakbrook Terrace, Warrenville, Western Springs, Westmont, Wheaton, Winfield, Woodridge, Oak Brook, Willow Springs, Willowbrook, Evanston, Skokie, Highland Park, Wilmette, Deefield, Gurnee, Libertyville, Winnetka, Glencoe, Barrington, Oak Park, Arlington Heights, Lake Zurich, Clarendon Hills, Deer Park, Lake Geneva WI, Elkhorn WI, Delavan WI, Twin Lakes WI, Williams Bay WI, Fontana WI


AIA Northeast Illinois Associate Architect of the Year - 2000. Best of Naperville (US Local Business Association) - Architectural Engineers - 2008


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Business Details

Business Name

12/12 Architects & Planners

Phone Number

(630) 346-1620


644 67th Street
Downers Grove, IL 60516

Typical Job Cost

$300,000 - 5 million

$300,000 - 5 million

License Number

184-007799, 001-018384


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12/12 Architects & Planners
Average rating: 5 out of 5 stars

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