400 SW Sixth Avenue

Daddy Long Legs is an outdoor 2006 painted aluminum sculpture by Mel Katz, located in Portland, Oregon, United States. It is maintained by the Regional Arts & Culture Council.

Untitled is an outdoor 1977 stainless steel sculpture by American artist Bruce West, installed in Portland, Oregon, in the United States.

Talos No. 2 is an outdoor 1959–1977 bronze sculpture created by the American artist James Lee Hansen. It is located in the Transit Mall of downtown Portland, Oregon, in the United States.

The Bank of California Building, also known as the Durham & Bates Building and currently the Three Kings Building, is a historic former bank building in downtown Portland, Oregon, United States. It has been on the National Register of Historic Places since 1978. The three-story building was designed by A. E. Doyle in an Italianate style and completed in 1925. The ground floor features a two-story-high grand room with 36-foot (11 m) ceilings. The building's original owner and occupant, the Bank of California, moved out around the end of 1969 and sold the building in 1970. It has had a succession of other owners and tenants since then. It was last used as a bank in 1977.

The First National Bank Building is a building located in downtown Portland, Oregon, listed on the National Register of Historic Places.Located at 401–409 SW 5th Avenue, designed by Coolidge and Shattuck of Boston, resembling some of the Lincoln Memorial classicism, it was built in 1916 when the bank outgrew its earlier quarters and when it was subsequently under the ownership of H.W. Corbett’s grandsons. The building was dubbed the "marble temple". The bank's design bred confidence and was a symbol of security.

The Commonwealth Building is a 14-story, 194 ft (59 m) commercial office tower in Portland, Oregon, United States. Located at 421 SW 6th Avenue between Washington and Harvey Milk Streets, it was designed by architect Pietro Belluschi and built between 1944 and 1948. The building was originally known as the Equitable Building and is noted as one of the first glass box towers ever built, pioneering many modern features and predating the more famous Lever House in New York City.

The Wilcox Building is a building located in downtown Portland, Oregon, listed on the National Register of Historic Places. The building was designed by Whidden and Lewis. The design is similar to the Failing Office Building (1907) and Stevens Building (1914), also by Whidden and Lewis.

Floribunda is an outdoor 1998 bronze sculpture by American artist Mark Calderon, installed in Portland, Oregon, United States. It is part of the City of Portland and Multnomah County Public Art Collection courtesy of the Regional Arts & Culture Council, which administers the work.

The Original Dinerant, or simply The Original, is a diner serving American cuisine in Portland, Oregon, United States. Owned by Sage Hospitality Resources, Guy Fieri visited the "modern" and "upscale" diner to film a 2016 episode of the Food Network's Diners, Drive-Ins and Dives. The diner has hosted competitive eating contests and other special events. The Original has received a generally positive reception and is most known for its glazed doughnut sliders and alcoholic milkshakes. The restaurant's mezzanine level has an amusement arcade and bar called The Dinercade added in early 2019.

The United States National Bank Building in downtown Portland, Oregon was designed by A. E. Doyle in a Roman classical style, and is listed on the National Register of Historic Places. The four-story building's first section, facing Sixth Avenue, was completed and opened in 1917. The building features a four-story Corinthian colonnade at its eastern end (originally the principal façade) and makes extensive use of glazed terracotta. The interior is also decorated extensively with highly textured materials. The building was constructed for the United States National Bank of Portland (USNB), which ultimately became part of U.S. Bancorp, whose retail banking division operates as U.S. Bank. An extension westward to Broadway was added in 1925, approximately doubling the building's size such that it now occupies half a city block. It continues to serve as the bank's main branch in the city.

The Lipman–Wolfe and Company Building is a building located in downtown Portland, Oregon, listed on the National Register of Historic Places. It was originally the flagship store of the Lipman-Wolfe & Company department store. The architects were Doyle & Patterson. In the mid-1990s, the building was renovated and converted into a hotel, the Fifth Avenue Suites. The hotel was renamed the Hotel Monaco in 2007.

The Wells Fargo Building is a historic office building in downtown Portland, Oregon, United States. The large doorstep at the building's entryway required the largest slab of granite ever shipped to Portland at the time. Completed in 1907, the steel-framed building is considered the city's first true skyscraper. At 12 stories and with a height of 182 feet (55 m), it was the tallest building in Portland (and indeed in all of Oregon), exclusive of towers, and remained so for four years. The clock tower of the 1892-completed Oregonian Building, which measured 194 feet (59 m) in height, made that building the tallest in the city overall.In 1946, the building was purchased by the United States National Bank of Portland, whose headquarters was located in a smaller building located directly adjacent, immediately to the south. U.S. National Bank used the Wells Fargo Building to expand its downtown Portland headquarters.In 1986, the building was placed on the National Register of Historic Places.