Salesforce Tower

The San Francisco Transbay development is a completed redevelopment plan for the neighborhood surrounding the Transbay Transit Center site, South of Market near the Financial District in San Francisco, California. The new transit center replaced the since-demolished San Francisco Transbay Terminal, and new skyscrapers, such as Salesforce Tower, took advantage of the height increases allowed through the San Francisco Transit Center District Plan. The sale of several land parcels formerly owned by the state and given to the managing Transbay Joint Powers Authority helped finance the construction of the transit center.

The Transbay Transit Center (officially the Salesforce Transit Center for sponsorship purposes) is a transit station in downtown San Francisco. It serves as the primary bus terminal—and potentially as a future rail terminal—for the San Francisco Bay Area. The centerpiece of the San Francisco Transbay development, the construction is governed by the Transbay Joint Powers Authority (TJPA). The 1,430-foot-long (440 m) building is located one block south-east of Market Street, a primary commercial and transportation artery in San Francisco. Construction of the new terminal was necessitated by the 1989 Loma Prieta earthquake, which damaged the 1939-opened Transbay Terminal, and voters approved funds for the new Transbay Transit Center in 1999. Construction on the first phase, the aboveground bus terminal, began in 2010. Limited Muni bus service began in December 2017, and full service from AC Transit and other regional and intercity bus operators began in August 2018. Full funding has not yet been secured for the second phase of construction, the Downtown Rail Extension, which hopes to add an underground terminal station for Caltrain and California High-Speed Rail.The transit center was abruptly ordered closed on September 25, 2018, following the discovery of a crack in a steel beam supporting the rooftop park. A crack in a second beam was found the next day. Repairs to these beams were completed in May 2019, while construction and road closures related to building issues were still ongoing. The rooftop park reopened on July 1; bus service that uses the surface level resumed on July 13. Full bus service resumed at the transit center on August 11, 2019.

Salesforce West, also known by its address 50 Fremont Center, is a 43-story, 183 m (600 ft) high-rise office building completed in 1985 at Fremont and Mission Streets on the boundary of the financial district and SoMa of San Francisco, California. The stepped-back facade design of the building resembles Eliel Saarinen's Tribune Tower design.

The San Francisco Transbay Terminal was a transportation complex in San Francisco, California, United States, roughly in the center of the rectangle bounded north–south by Mission Street and Howard Street, and east–west by Beale Street and 2nd Street in the South of Market area of the city. It opened on January 14, 1939 as a train station and was converted into a bus depot in 1959. The terminal mainly served San Francisco's downtown and Financial District, as transportation from surrounding communities of the Bay Area terminated there such as: Golden Gate Transit buses from Marin County, AC Transit buses from the East Bay, and SamTrans buses from San Mateo County. Long-distance buses from beyond the Bay Area such as Greyhound and Amtrak also served the terminal. Several bus lines of the San Francisco Municipal Railway connected with the terminal. It closed on August 7, 2010, to make way for the construction of the replacement facility, the Transbay Transit Center, and associated towers. All long-distance and transbay bus operations were transferred to a Temporary Transbay Terminal at the nearby block bounded by Main, Folsom, Beale, and Howard Streets. The new Transbay Transit Center broke ground on August 11, 2010. US Secretary of Transportation Ray LaHood, US Speaker of the House Nancy Pelosi, and the Mayor of San Francisco Gavin Newsom attended the ceremony. The new transit center opened to the public on August 12, 2018.

301 Mission Street is a high-rise residential building in the South of Market district of downtown San Francisco. A mixed-use, primarily residential high rise, it is the tallest residential building and the 6th-tallest overall in San Francisco. In May 2016, residents were informed the main tower was both sinking and tilting, resulting in several lawsuits concerning repair costs and whether the tilt had been withheld from buyers. The building is being modified in an effort to stop its sinking.Opened to residents on April 23, 2009, 301 Mission includes two buildings: a 12-story tower located on the northeast of the property, and Millennium Tower, a 58-story, 645-foot-tall (197 m) condominium skyscraper. The blue-gray glass, late-modernist buildings are bounded by Mission, Fremont, and Beale Streets, and the north end of the Transbay Transit Center site. In total, the project has 419 residential units, with 53 of those units in the smaller tower. The larger tower's highest level, 58 floors above the ground, is listed as the 60th, because floors 13 and 44 are missing for superstitious reasons.

100 First Plaza (also known as the Delta Dental Tower) is a 27-story, 136 m (446 ft) high-rise office building located at 100 First Street in the Financial District of San Francisco, California. Construction of the building was completed in 1988. It is the 35th-tallest building in the city. Skidmore, Owings & Merrill served as the design architects for the 100 First Plaza development that was designed with several setbacks, along with a grooved and faceted façade, and contains several rooftop curtain walls, and a notable 19 m (62 ft) spire.

Salesforce East is a 30-story skyscraper in the South of Market district of San Francisco, California.

45 Fremont Street is a 34-story, 476 ft (145 m) office skyscraper in the Financial District of San Francisco, California between Market Street and Mission Street. Completed in 1978, the tower is often referenced as the Bechtel Building because of the spill over of offices from the Bechtel Corporation world headquarters next door at 50 Beale Street.

50 Beale Street is a 328 ft (100 m), 23-floor high-rise office building in the Financial District, San Francisco between Market Street and Mission Street. It is on the list of tallest buildings in San Francisco. Completed in 1967, the building served as the world headquarters for Bechtel before the company moved to Reston, Virginia. The building has also served as headquarters for Blue Shield of California between 1996 and 2018. In 2006, Blue Shield renewed its lease and acquired naming rights to the building. The building has formerly been known as the Bechtel Building and subsequently the Blue Shield of California Building.Broadway Partners acquired the building in 2007. A joint venture of The Rockefeller Group and Mitsubishi Estate New York acquired the building in September 2012. The building was sold to Paramount Group, Inc. for approximately US$395 million in September 2014.

181 Fremont is an 803-foot (245 m) mixed-use skyscraper in the South of Market District of San Francisco, California. The building, designed by Heller Manus Architects, is located adjacent to the Transbay Transit Center and 199 Fremont Street developments. 181 Fremont is owned and operated by Jay Paul Company. Jay Paul Company was the sole owner and developer of the project. The entire office portion of the building was leased to Facebook to house its San Francisco office and Instagram division.

Foundry Square is a complex of four architecturally-linked, 10-story mid-rise buildings located at Howard and First Streets near the Transbay Transit Center in the South of Market neighborhood of San Francisco, California. Each of the four buildings stands on a different corner of the street.Each building is a mixed-use structure. The four structures combined provide a total interior area of 1,200,000 square feet (110,000 m2). The design team included STUDIOS Architecture, Jim Jennings Architecture, Page & Turnbull, Webcor Builders, and landscape architect SWA Group. The developer was Wilson Equity Office (now Wilson Meany). The Glazing Contractor used on these buildings was AGA (Architectural Glass and Aluminum). Current tenants include the law firm of Orrick, Herrington & Sutcliffe, STUDIOS Architecture, the headquarters of Slack, and the NASDAQ Entrepreneurial Center.The project's first phase, Foundry Square II (405 Howard Street) and Foundry Square IV (500 Howard Street), was completed in 2003. The third building, Foundry Square I (400 Howard Street), was completed in 2007. In April 2012, Tishman Speyer acquired the entitlements to the final building, Foundry Square III (505 Howard Street), from Wilson Meany Sullivan, and broke ground later that year. Foundry Square III was completed in April 2014.The 1,000 square feet (93 m2) contained within Foundry Square's four open corners form a larger, unified public square. Each building's 200-foot (61 m) dual-glaze glass walls frame the square, establishing an arcade that defines the transition between interior building space and public exterior spaces. The four corners of the intersection are integrated by the use of public art and sculpture (such as Richard Deutsch's "Time Signature" stainless steel sculpture), tree bosques, ground-floor cafes, and over-scaled pots. The project earned SWA Group the ASLA Northern California Chapter Merit Award in 2006.As of May 2023, during what the San Francisco Chronicle described as "Downtown San Francisco['s] worst office vacancy crisis on record," Foundry Square IV (500 Howard Street) had a vacancy rate of 95.4% and Foundry Square III (505 Howard Street) had a vacancy rate of 97.6%, compared to 1.6% for Foundry Square II (405 Howard Street) and 36.9 % for Foundry Square I (400 Howard Street).

Oceanwide Center is a mixed-use skyscraper complex on hold in the South of Market neighborhood of San Francisco, California, consisting of two towers.