DocomomoJoin
  • Explore Modern
    • Explore the register
    • Designers
    • Styles of the Modern Era
    • Resources
  • Latest News
  • Events
    • Upcoming events
    • Modernism in America Awards
    • National Symposium
    • Tour Day
  • Support
    • Donate
    • Membership
    • Theodore Prudon Fund
    • Why become a member
    • Members & Supporters
  • Engage
    • About
    • Regional chapters
    • Start a chapter
    • Submit a site you love
    • Get involved
  • Search
  • Explore Modern
  • Register

Industrial Indemnity Building

John Hancock Western Home Office
Good
  • Modern Movement
  • Identity of Building/Site
  • History of Building/Site
  • Evaluation

Industrial Indemnity Building

Site overview

The Industrial Indemnity Building in downtown San Francisco was designed by Skidmore, Owings & Merrill and completed in 1959. The 14-story building features a shaft of dark gray panels and smoked glass over a base of vaulted reinforced-concrete bays. The second floor contains a landscaped garden and patio area design by renowned Modernist Lawrence Halperin. The building stands as an example of a period in the late 1959s when Modernist towers began to dominate the San Francisco skyline.

How to Visit

Private commercial building

Location

255 California Street
San Francisco, CA, 94104

Country

US
More visitation information

Case Study House No. 21

Lorem ipsum dolor

Designer(s)

Skidmore Owings & Merrill (SOM)

Other designers

Skidmore, Owings and Merrill, architectLawrence Halprin, landscape architect
Completion

1956

Commission / Completion details

Commission unknown, completion 1959(e)

Current Use

Office building with retail on the the ground floor.

Current Condition

Excellent

General Assessment

The John Hancock building, while still thoroughly modern, is notable for its stark contrast to the transparent curtain-walled buildings of the late 1950s designed by SOM and other firms. Here the design sensibility is quite different, with the relatively solid tower resting on sturdy, arched concrete piers. The building√.s subdivision into top, middle and base is a more traditional configuration, and the window openings punched through the polished granite cladding are compatible with nearby buildings. Since the base is continuous along the street frontages, preserving characteristically modern features of a detatched tower on this corner site required a second level garden terrace which wraps around two sides. Plaza landscaping is by Lawrence Halprin. Overall the John Hancock Building clearly demonstrates a strategy for integrating modern office towers into traditional urban districts without compromising the integrity of either.
About
  • Docomomo US
  • US Board of Directors
  • Partner Organizations
  • Terms of Use
  • Site Credits
  • Contact
Membership
  • Membership Overview
  • Why you should become a member
  • Join
  • Members & Supporters

© Copyright 2025 Docomomo US

Donate

Donations keep vital architecture alive and help save threatened sites around the country. Docomomo US relies on your donations to raise awareness of modern design and advocate for threatened sites. Donate today ›