After graduation, Sundeleaf returned to Portland. He began working for the firm of A. E. Doyle in 1923 and remained with Doyle for a year. He then worked for four years with the firm of Sutton and Whitney.[1] After working for other architecture firms, he decided to open his own firm in 1928.[2] During the Great Depression, he worked for the Historic American Buildings Survey. During this time he became known for his imaginative work in industrial architecture. He combined his decorative training with a rugged functionalism in a series of distinctive warehouses and offices.[3] In the 1940s, his style changed somewhat when he became a proponent of the Streamline Moderne style, "in which the spirit of the machine age and the concepts of aerodynamics shaped the design of the building", The Oregonian wrote in its obituary of Sundeleaf.[2]
He designed numerous residential and public buildings around Portland. Sundeleaf carried out several projects for Portland-based Jantzen Knitting Mills, including design of a new headquarters building and factory building in Portland, as well as buildings in Australia and England.[4]
Sundeleaf lived in Lake Oswego, Oregon, from 1940 until his death, and he designed many homes in that area.[1] One of the latter, the Dr. Walter Black House, is listed on the NRHP.[6] Around 1930, Jantzen Knitting Mills co-founder Carl Jantzen also commissioned Sundeleaf to design his home in Oswego (now Lake Oswego), and the now-NRHP-listed Carl C. Jantzen Estate used Sundeleaf's designs for its boathouse[7] and bridge.[4] Sundeleaf also designed the NRHP-listed 1934 Paul F. Murphy House, in Northwest Portland.[8]
Personal
With his wife, Mildred, to whom he was married from 1925 until his death, Sundeleaf also owned a 160-acre (65 ha) ranch in southwestern Montana, acquired in 1956.[1]
Sundeleaf died on March 8, 1987, at his home in Lake Oswego.[2] His career included over 3000 projects.[9]
Memorials
In 2013, the City of Lake Oswego named a new park at 120 State Street Sundeleaf Plaza, in honor of Richand Sundeleaf.[10]