Walter S. Zimmerman House

The Alfred H. and Mary E. Smith House is a house located in southwest Portland, Oregon listed on the National Register of Historic Places.

The Markle–Pittock House is a historic house located in southwest Portland, Oregon listed on the National Register of Historic Places.It was built as a Queen Anne style house during 1888-89 and was prominent as the largest house in Portland. It was substantially modified in 1928 to Jacobethan Revival design by architects Jacobberger and Smith.

The Bohnsen Cottages is a building complex located in southwest Portland, Oregon listed on the National Register of Historic Places.

Bishopcroft is a historic house located in the Southwest Hills neighborhood of Portland, in the US state of Oregon. It is listed on the National Register of Historic Places. The house was built in 1911 for the Episcopal Diocese of Oregon as a residence and headquarters. Designed by David C. Lewis, the Tudor Revival home once contained a private chapel, a ballroom, and a wine cellar.

The Maud and Belle Ainsworth House is a historic house located in the Southwest Hills neighborhood of Portland, Oregon. It is listed on the National Register of Historic Places. Maud Ainsworth was a prominent Northwest photographer in a cutting-edge, modernist style. The 1907 Arts and Crafts house she shared with her sister Belle included her studio and darkroom. The sisters were the two youngest daughters of pioneer businessman and steamboat owner John C. Ainsworth. Belle Ainsworth, under her married name of Jenkins, is also associated with the National Register listed Jenkins Estate in nearby Washington County.The house is a defining work of architect William C. Knighton, a designer of importance throughout Oregon.

The Elm Street Apartments is a building complex located in southwest Portland, Oregon listed on the National Register of Historic Places.

The Ball–Ehrman House is a house located in southwest Portland, Oregon, listed on the National Register of Historic Places.

The George Pipes House is a house located in southwest Portland, Oregon listed on the National Register of Historic Places.

The John M. and Elizabeth Bates House No. 1 is a historic house in Portland, Oregon, United States. Architect Wade Pipes, a pivotal figure in the Arts and Crafts movement in Oregon, designed the house in the mid-1930s for his close friends John and Elizabeth Bates. Built in 1935, it represents that decade's transition in Pipes' focus from English vernacular exterior elements toward clean lines, rectilinear forms, and minimal decoration. Its interior spaces and details express his devotion to Arts and Crafts principles. John and Elizabeth Bates subsequently commissioned three further houses from him.The house was added to the National Register of Historic Places in 1990.

The Herbert and Elizabeth Malarkey House is a house located in southwest Portland, Oregon, listed on the National Register of Historic Places.

The Moses and Ida Kline House is a house located in southwest Portland, Oregon, that is listed on the National Register of Historic Places.

The Daniel J. Malarkey House is a historic house located in Portland, Oregon. It was the home of noted legislator and trial lawyer Dan Malarkey (1870–1939) from its construction in 1909 until his death. Associated with Progressive causes, Malarkey presided over the Oregon Senate during its 1913 session, when the legislature passed landmark bills establishing a minimum wage and regulating public utilities. In private legal practice, he played a key part in the ultimately successful battle against the 1922 Oregon School Law.The house was designed by Portland-based architect Joseph Jacobberger (1867–1930), who became noted as one of the leading architects of the Pacific Northwest during his long career (1890–1930).The house was listed on the National Register of Historic Places in 1993.