Exterior, House Building Type, Stucco Siding Material, and Wood Siding Material As the house is situated on a steep slope, visitors enter only to be whisked upstairs to the main living space. The facade was designed by Bob Hatfield in 1996. A new glass and steel door, designed by Chris Deam and fabricated by Sand Studios, was added in the renovation.  12 Porches Across America by Diana Budds from Designed In-House