The A.K. Steunenberg House in Caldwell, Idaho, is a 2-story Colonial Revival expansion by Tourtellotte & Co. in 1904 of a smaller Queen Anne house. The 1904 renovation established a 2-story, round corner tower and a colonnade with three prominent columns marking the Kimball Street exposure. With The original house at the northwest corner of North 4th and Kimball Streets may have been occupied by the Steunenbergs as early as 1890.
