The following list presents the full set of National Register of Historic Places listings in Multnomah County, Oregon. However, please see separate articles for listings in each of Portland's six quadrants.
The Admiral Apartments, originally the Wheeldon Apartments and also known as the Admiral Hotel Apartments, is a five-story brick Tudor Revival apartment building in downtown Portland, Oregon, United States, that was built in 1909. It has been on the National Register of Historic Places since 1990.
The Broadway Hotel is a historic hotel building located in Portland, Oregon, built in 1913. As of 2009, it was managed as single room occupancy apartments under the name Helen M. Swindell Apartments. It is listed on the National Register of Historic Places. It was designed by Portland architect John Virginius Bennes's Bennes and Hendricks firm.
The Eugenia Apartments in southeast Portland in the U.S. state of Oregon is a two-story apartment building listed on the National Register of Historic Places. A Colonial Revival structure built in 1911, it was added to the register in 1989.
The Nettie Krouse Fourplex in southeast Portland in the U.S. state of Oregon is a 2.5-story multiple dwelling listed on the National Register of Historic Places. Built in the American Craftsman style in 1910, it was added to the register in 1989.
The Campbell Hotel, located in northwest Portland, Oregon, is a historic former residential hotel that is listed on the National Register of Historic Places (NRHP). It is now an apartment building named the Campbell Court Apartments.
The Trinity Place Apartments, located in northwest Portland, Oregon, is acknowledged by the National Register of Historic Places.
The Barnhart–Wright House is a historic house located in the Irvington neighborhood of Portland, Oregon, United States. It was built in 1913–1914 by general contractor Frederic E. Bowman, whose constructions shaped several neighborhoods in the city. It stands as one of the best-preserved and most expensive single-family homes in his body of work, and is an outstanding example of the use of Arts and Crafts architecture with Prairie School influences in an upper-class Portland home.
The Alphabet Historic District, is a historic district in the Northwest District of Portland, Oregon which was listed on the National Register of Historic Places in 2000. It is 156.9 acres (63.5 ha) in area and includes 478 contributing buildings. It is roughly bounded by NW Lovejoy St., NW Marshall St., NW 17th Ave., W. Burnside St., and NW 24th Ave.
The 705 Davis Street Apartments is a historic residential building located at 2141 Northwest Davis Street in Portland, Oregon, in the United States. It was designed by Morris H. Whitehouse and J. André Fouilhoux via the firm Whitehouse & Fouilhoux, and was completed in 1913. It quickly became one of Portland's most fashionable addresses due to its fine design and materials and large rooms. Its original owner, Julia Hoffman (1856–1934), was a major figure in the Portland arts community, both as practitioner and advocate. She lived in the building's penthouse until her death.
The Vivian Apartments, originally known as the Alco Apartments, are a historic, commercial/apartment building located in Portland, Oregon, United States. Built in 1912 at the northern end of Portland's eastside commercial core, the building typifies the mixed-use commercial development that occurred along Portland's streetcar lines in the eastside area during the early 20th century. It was noted for quality design and construction when it was built, and retains significant character-defining characteristics, including transom windows and recessed entries in the commercial spaces, original fenestration on the rear elevation, a prominent apartment entrance and lobby, and decorative cornice and masonry. The building's significance is strongly echoed in the 21st-century renaissance of mixed-use construction and streetcars in Portland, with a new-generation streetcar line on Martin Luther King Jr. Boulevard immediately opposite the west elevation.
The F. E. Bowman Apartments is a historic apartment building located in the Irvington neighborhood of Portland, Oregon, United States. Constructed in 1913, it is one of the oldest apartment buildings in Irvington, and the best preserved from its era. Through its Craftsman styling, builder Frederic E. Bowman gave attention to blending the building into the neighborhood of pre-existing single-family homes. It is one of several apartment buildings of similar scale and/or style that Bowman added to Portland's urban landscape through his career.
The Lewis and Elizabeth Van Vleet House, also known as the Yee House, is a historic building located in the Eliot neighborhood of Portland, Oregon, United States, on the plat of the former town of Albina. Built in 1894, it was the home of Lewis Van Vleet (1826–1910), the United States Deputy Surveyor for the Pacific Northwest for 40 years, among other accomplishments. Starting in 1956, it was the home of Rozelle Jackson Yee (1913–2000), a leader in the African American community who was active in promoting neighborhood involvement in the redevelopment projects that vastly altered the Albina area in the latter half of the 20th century. The house is architecturally important as a high expression of the Queen Anne style with extensive stained glass windows from the prominent Povey Brothers Studio. It is one of relatively few vintage houses in Albina to survive the period of redevelopment projects.
The Frederick Turner Fourplex is a historic apartment building located in Portland, Oregon, United States. Built in 1928 in the Tudor Revival style, it is an outstanding example of Portland architect Roscoe D. Hemenway's (1889–1959) work in period revival styles during the 1920s through the 1950s. Hemenway was well known for designing well-appointed single-family homes, and the Turner Fourplex is one of very few multi-unit residences he produced.
