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1 Sansome St
San Francisco, CA 94104
One Sansome Street · Office Property for Lease
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7,333 SF
Sublease Highlights
- Located in San Francisco’s Financial District with direct BART access from a dedicated elevator.
- Offers a state-of-the-art fitness center, secure bike storage, and 24/7 lobby attendant.
- Environmentally certified with LEED Platinum, Fitwel, and Energy Star ratings.
- Features a historic three-story marble Conservatory with skylight and outdoor seating.
- Upper floors provide panoramic views from the Golden Gate Bridge to the Bay Bridge.
- Surrounded by premier dining, retail, and hospitality options within walking distance.
Property Overview
One Sansome Street is a 41-story, Class A office tower located in the heart of San Francisco’s Financial District. Positioned at the corner of Sutter and Sansome streets, just steps from Market Street, the property offers direct access to BART via a dedicated elevator and is surrounded by premier dining, retail, and hospitality options. The building features a historic three-story marble Conservatory with skylight and outdoor seating, creating a distinctive environment for tenants and visitors. The property provides a range of modern amenities, including a state-of-the-art fitness center with showers and lockers, secure bicycle storage, and 24/7 lobby security. Tenants benefit from exceptional connectivity to public transit, including Muni and BART, as well as proximity to Union Square and the convention center district. Upper floors offer sweeping views of the Bay and city skyline, while floorplates accommodate both open-plan and office-intensive layouts. Sustainability credentials include LEED v4 O+M: EB Platinum certification, Fitwel certification, and Energy Star designation, underscoring the building’s commitment to environmental performance.
- 24 Hour Access
- Atrium
- Controlled Access
- Conferencing Facility
- Courtyard
- Fitness Center
- Metro/Subway
- Property Manager on Site
- Restaurant
- Energy Star Labeled
- Bicycle Storage
- Air Conditioning
Property Facts
Sustainability
Sustainability
LEED Certification Developed by the U.S. Green Building Council (USGBC), the Leadership in Energy and Environmental Design (LEED) is a green building certification program focused on the design, construction, operation, and maintenance of green buildings, homes, and neighborhoods, which aims to help building owners and operators be environmentally responsible and use resources efficiently. LEED certification is a globally recognized symbol of sustainability achievement and leadership. To achieve LEED certification, a project earns points by adhering to prerequisites and credits that address carbon, energy, water, waste, transportation, materials, health and indoor environmental quality. Projects go through a verification and review process and are awarded points that correspond to a level of LEED certification: Platinum (80+ points) Gold (60-79 points) Silver (50-59 points) Certified (40-49 points)
ENERGY STAR® Energy Star is a program run by the U.S. Environmental Protection Agency (EPA) and U.S. Department of Energy (DOE) that promotes energy efficiency and provides simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. Thousands of industrial, commercial, utility, state, and local organizations partner with the EPA to deliver cost-saving energy efficiency solutions that protect the climate while improving air quality and protecting public health. The Energy Star score compares a building’s energy performance to similar buildings nationwide and accounts for differences in operating conditions, regional weather data, and other important considerations. Certification is given on an annual basis, so a building must maintain its high performance to be certified year to year. To be eligible for Energy Star certification, a building must earn a score of 75 or higher on EPA’s 1 – 100 scale, indicating that it performs better than at least 75 percent of similar buildings nationwide. This 1 – 100 Energy Star score is based on the actual, measured energy use of a building and is calculated within EPA’s Energy Star Portfolio Manager tool.
