Arctic Building

The Pacific Building is a 22-story building in the Central Business District of Downtown Seattle, Washington. It is located at 720 Third Avenue. It was completed in 1971.

4/C, also known as 701 Fourth Avenue and 4th & Columbia, is a proposed supertall skyscraper in Seattle, Washington. If built, the 1,029-foot-tall (314 m), 93-story mixed-use tower will be the tallest in Seattle, surpassing the neighboring Columbia Center. It would also be the Pacific Northwest's first supertall building, with a height of over 1,000 feet. It is being developed by Miami-based Crescent Heights and designed by LMN Architects, with a total of 1.2 million square feet (110,000 m2) in gross leasable area split between 1,200 apartments, 150 hotel rooms, office space and retail.

The Grand Opera House in Seattle, Washington, US, designed by Seattle architect Edwin W. Houghton, a leading designer of Pacific Northwest theaters, was once the city's leading theater. Today, only its exterior survives as the shell of a parking garage. Considered by the city's Department of Neighborhoods to be an example of Richardsonian Romanesque, the building stands just outside the northern boundary of the Pioneer Square neighborhood.The building at 213–217 Cherry Street, Seattle, Washington was originally owned by John Cort, of Cort Circuit fame. Opened in 1900, after Cort convinced the city to extend the northern border of its official entertainment district north from Yesler Way to Cherry Street, it was the city's leading theater of the time. It survived a November 24, 1906 fire, but after it was gutted by another fire in 1917, it was converted to a parking garage in 1923.The reign of the Grand as Seattle's leading theater was relatively short. Cort himself was one of the reasons for this, when he made Seattle's Moore Theatre, also designed by Houghton, his flagship house after its December 28, 1907 opening. The 1911 opening of the showpiece Metropolitan Theatre in the Metropolitan Tract further eroded the Grand's position. By the time a January 20, 1917 fire gutted the building, it had become a movie theater.After the 1917 fire, the building sat empty for several years before becoming a multi-level parking garage in 1923.

3rd & Cherry, formerly Seattle Civic Square, is a planned 629-foot (192 m) tall, 57-story skyscraper in downtown Seattle, Washington, United States. The residential high-rise, located near Seattle City Hall and the Seattle Civic Center, will have 520 condominiums and amenity spaces, including a public plaza at ground level and retail spaces. It was originally proposed in 2007 but has been delayed due to political and financial issues, undergoing several redesigns under various developers. It is set to be built by Bosa Development and open in 2026.

The Dexter Horton Building (710 2nd Avenue) is a 15-story office building in Seattle, Washington, United States. It is located at the intersection of 2nd Avenue and Cherry Street in Downtown Seattle and was the headquarters of the Seattle First National Bank (Seafirst) until they moved to the Seafirst Building in 1969. The building was opened in 1924 and designed by John Graham. It underwent seismic renovations in 2002 and was sold to Gerding Edlen in 2013 for $76.6 million. The building was later sold in 2015 to a subsidiary of Great Eagle Holdings for $124.4 million. CIM Group purchased the building for $151 million in 2019; it was the third time the Dexter Horton Building had been sold in a five-year period.Pegasus Coffee opened in the building as the first specialty coffee bar in downtown Seattle in 1983.

The Lyon Building is a historic building located at 607 Third Avenue in Downtown Seattle, Washington, United States. It was built in 1910 by the Yukon Investment Company and was named after the city in France of the same name, reflecting the French heritage of the company's owners. It was designed by the firm of Graham & Myers in the Chicago school style of architecture and was built by the Stone & Webster engineering firm, whose use of non-union labor would make the unfinished building the target of a bombing by notorious union activist John B. McNamara, who would commit the deadly Los Angeles Times bombing only 1 month after. The Lyon Building was luckily not destroyed due to its substantial construction, and after little delay, it was completed in 1911 and soon became one of Seattle's most popular office addresses for lawyers and judges due to its proximity to Seattle's public safety complex and the King County Courthouse. It was the founding location of many foreign consuls, social and political clubs as well as the City University of Seattle. The building's basement now serves as an entrance the Pioneer Square station of the Seattle Transit Tunnel. The Lyon Building was added to the National Register of Historic Places on June 30, 1995 and was designated a Seattle landmark on August 16, 1996. In 1997 it was converted to residential use as a shelter and services center for the homeless and at-risk by the non-profit Downtown Emergency Service Center, who are the current owners of the building.

The Alaska Building, which now houses the Courtyard by Marriott Seattle Downtown/Pioneer Square, is a 15-floor building in Seattle, Washington completed in 1904 to designs by St. Louis architects Eames and Young. At the time of its completion, it was the tallest building in the state of Washington—and remained so until the 1910 completion of Spokane's Old National Bank Building. The building was purchased by American Life, Inc. on December 6, 2007 for $38.7 million and renovated to begin a new life as a Courtyard by Marriott in June 2010. The original exterior of the structure was maintained, as were the marble lobby, original crown molding, window framing and wood pillars.

Pioneer Square station is a light rail station that is part of the Downtown Seattle Transit Tunnel in Seattle, Washington, United States. The station is located under 3rd Avenue at James Street, between University Street and International District/Chinatown stations. It is served by Line 1, part of Sound Transit's Link light rail system, and provides connections to local buses and Colman Dock, a major ferry terminal serving areas west of Seattle. The station consists of two side platforms situated under street level, with two mezzanines connecting to the surface at James Street and Yesler Way in Seattle's Pioneer Square neighborhood. It opened on September 15, 1990, and was used exclusively by buses until 2009. The tunnel and stations closed for almost two years, from 2005 to 2007, for renovation and modifications to accommodate light rail trains. Link light rail service to Pioneer Square station began on July 18, 2009, and bus service ended on March 23, 2019. Trains serve the station twenty hours a day on most days at a frequency of six minutes during peak periods and 12–20 minutes at other times. In early 2020, Pioneer Square station served as a transfer point between trains with a temporary center platform as part of construction for the East Link Extension.

The Great Northern Tunnel is a 1-mile (1.6 km) double-tracked railway tunnel under downtown Seattle, Washington, completed by the Great Northern Railway in 1905, and now owned by the BNSF Railway, on its Scenic Subdivision. At the time it was built, it was the tallest and widest tunnel in the United States, at 28 feet (8.5 m) high and 30 feet (9.1 m) wide.The southern portal is just north of King Street Station, and the northern in Victor Steinbrueck Park, between Virginia and Pine Streets. The Downtown Seattle Transit Tunnel passes four feet below the Great Northern Tunnel. Freight and passenger trains use the tunnel, including Amtrak service to Chicago (the Empire Builder) and Vancouver, B.C. (Cascades), and Sound Transit's Seattle–Everett Sounder commuter rail service.

The Rector Hotel, later known as the St. Charles Hotel and during the 1930s the Governor Hotel, is a historic hotel building located at the Southwest corner of Third Avenue and Cherry Street in downtown Seattle, Washington. It was constructed in the latter half of 1911 by the estate of pioneer lumber baron Amos Brown. Designed by prominent Seattle architect John Graham, Sr., the original plans were for a twelve-story building that would be built in two phases but the top 6 floors were never added. Originally a hotel serving the tourist trade, by the 1970s it was operating as a Single resident occupancy hotel. In 1986 it was renovated into low-income housing by the Plymouth Housing Group. In 2002 it was added to the National Register of Historic Places.It is located north of historic Pioneer Square, "in the shadow of" the Smith Tower, and adjacent to the former Grand Opera House and the 1910-built Chicago School-style Lyon Building, also designed by John Graham.

The Central Building is a historic building at 810 3rd Avenue in downtown Seattle, in the U.S. state of Washington. C.R. Aldrich designed the structure following the 1906 San Francisco earthquake.

The Collins Building or Collins Block is a brick building in Seattle, Washington, JUSA, constructed between 1893 and 1894 by John Collins.Designed in the Richardsonian Romanesque style by Arthur Bishop Chamberlin, the five-story Collins Building is built on a hilly slope at the corner of Second Avenue and James Street. It is sited on land once occupied by John Collins' personal residence, which was destroyed in the Great Seattle Fire.As of 2016, the building was owned by the Samis Foundation.