 | This articleneeds additional citations forverification. Please helpimprove this article byadding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "350 Mission Street" – news ·newspapers ·books ·scholar ·JSTOR(May 2023) (Learn how and when to remove this message) |
| 350 Mission Street | |
|---|---|
 The building in 2021 | |
  Location within San Francisco Show map of San Francisco 350 Mission Street (California) Show map of California | |
| General information | |
| Status | Completed |
| Type | Commercial offices |
| Architectural style | Modernism |
| Location | 350 Mission Street San Francisco,California |
| Coordinates | 37°47′27″N122°23′48″W / 37.7908°N 122.3966°W /37.7908; -122.3966 |
| Construction started | February 2013 (2013-02) |
| Completed | 2015 |
| Cost | US$250 million |
| Height | |
| Tip | 455 ft (139 m) |
| Roof | 424 ft (129 m) |
| Technical details | |
| Floor count | 30 |
| Floor area | 455,350 sq ft (42,000 m2)[1] |
| Design and construction | |
| Architect | Skidmore, Owings and Merrill |
| Developer | Kilroy Realty Corporation |
| Structural engineer | Skidmore, Owings and Merrill |
| Main contractor | Webcor Builders |
| Other information | |
| Parking | 60 car 64 bicycle |
| References | |
| [2][3][4][5][6][7][8] | |
Salesforce East is a 30-storyskyscraper in theSouth of Market district ofSan Francisco,California.
350 Mission Street is located at the northeast corner of Fremont Street andMission Street in a part of the South of Market district typically considered an extension of theFinancial District. It is located near several other downtown skyscrapers, including the adjacentBlue Shield of California Building and45 Fremont Street. Across Fremont Street to the west isSalesforce West, and across Mission Street to the east isMillennium Tower. To the south, at the opposite corner of the intersection is the site of theTransbay Tower. It is located a block fromMarket Street and a half block from the newTransbay Transit Center.
The building has attained LEED Platinum status.[9]
The first version of the project was initially proposed at 850 ft (259 m) with 1 million sq ft (93,000 m2) of office space, but the developer reduced the project height by 300 ft (91 m) and the floor area by over 600,000 sq ft (55,700 m2).[5][10] This was because the first version of the project exceeded the local height limit by 300 ft (91 m).[5][11]
The second version of the project was compliant with the local 550 ft (168 m) height restriction.[11] Even though the city of San Francisco released a zoning plan that allowed the tower to rise as high as 700 ft (213 m) on May 1, 2008,[12] the developer the reduced size of the project to 375 ft (114 m) about two months later. The third version stood significantly shorter than the proposed height limit because the developer stated that it was uneconomical to build any taller on a 19,000 sq ft (1,800 m2)-sized lot.[13] The square footage of the building increased slightly to 350,000 sq ft (33,000 m2), up from 340,000 sq ft (32,000 m2).[7]
In October 2012, GLL Development & Management sold the project to Kilroy Realty for US$52 million.[14] In December 2012,Salesforce.com agreed to lease the entirety of the proposed tower, and Kilroy sought to add an additional six stories to the proposed 24-story tower, increasing the office space to 420,000 square feet (39,000 m2).[6][15] In February 2013, demolition started on the site's existing four-story building, formerly the home ofHeald College.[16] On August 15, 2013, the S.F. Planning Commission officially approved the height increase to 30 stories.[17] Kilroy completed the project in 2015.[citation needed][18]
In 2021, Internet companyYelp subleased 53,596 sq ft from Salesforce, as part of downsizing its offices and giving up its former headquarters at nearby140 New Montgomery Street due to the rise of remote work in the COVID-19 pandemic.[19] In April 2023, Salesforce listed the remainder of its office space in the Salesforce East building for sublease as part of its ongoing downsizing efforts.
As of May 2023, during what the San Francisco Chronicle described as "Downtown San Francisco['s] worst office vacancy crisis on record," the building had a vacancy rate of 21.1%.[20]
On September 6, 2024, a pane of glass fell from the roof level of the building and damaged ground floor windows of the neighboringMillennium Tower.[21]
