The Walker House in historic modern Arapaho Hills.

Mannon Associates thoughtful adaptation of a 1959 Better Homes & Gardens Idea Home to maximize the gently sloping site.

Elevated by dramatic use of natural materials including mahogany, flagstone and native rhyolite. Walls of glass in the living and dining rooms open to a flying balcony, creating the impression of being in a tree house. The indoor/outdoor flow continues in the master bedroom and family room which both have glass walls opening onto secluded terraces. The bright open kitchen has an original room divider built-in and metal GE cabinets with newer appliances, including a Viking 6 burner gas range.