865 Mound appears nearly invisible from the street. It is an example of ecological architecture. When Ter Wisscha and Lano found this incredible, high, wooded lot with a spectacular view of St. Paul and the Mississippi River, they were elated. With the help of architect John Howe, who had worked with Frank Lloyd Wright, their imaginations and dreams were brought to life. Lemke Construction of Mendota Heights began construction in 1995. 

In Howe's words, the building should be in harmony with its site and be built according to the nature of the materials and the construction process. The house is built on a concrete slab with a radiant-heat system within it. There is no basement. This slab acts as the interior floor, which has been chemically stained in warm, rich tones to create a homey, natural feeling. 

The main floor level is very simple. There is a dining room at the front and a long hall opens onto a small kitchen, two bedrooms, bathrooms, a utility room and a laundry. The second story is a hexagon-shaped living room, nestled among the green, leafy trees of the hillside. Needless to say, it offers a stunning view toward downtown.