303 Second

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Work. Thrive. Innovate.

Step inside and the difference is clear. At 303 Second, work and life merge effortlessly together. Enjoy a dizzying array of restaurants and services right outside the front door. 303 Second boasts a large outdoor plaza with world-class sculptures, a cascading fountain, and plenty of sun-soaked seating to enjoy a coffee or meal. At the center of San Francisco’s new East Cut Neighborhood, 303 Second is perfectly positioned to provide a surplus of fine dining, lodging, and entertainment options. 303 Second is easily accessible from all forms of public transportation, including BART, Caltrain, Muni, The Salesforce Transit Center, and is adjacent to I-80 and the Bay Bridge from Folsom Street. There is no better access to the Bay Bridge in town. Welcome to 303 Second.

To learn more about this and other Kilroy properties, please visit kilroyrealty.com.


Welcome to the 303 Second Property Website

We are proud to announce the launch of our newly redesigned property website. On behalf of the 303 Second property management team, welcome! Our previous system served us well, but as technology continues to develop, we wanted a more streamlined platform that was able to take advantage of the most current tools to make our tenant/building communications the most effective.

New Property Management Office

We are happy to announce that the management office has moved into a new permanent location. We are located on the 4th floor of the North Tower in suite N420. Feel free to stop by anytime!



Office Managers, please create an account to access all of the building tools & resources.

Get Started