HIGHLIGHTS GALLERY STACKING PLAN FLOOR PLANS LOCATION CONTACT

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Build Creativity & Collaboration Here

42,000 SF Tri-level space opportunity connected with internal stairwells

Available 12/1/2025

Highly creative space with unique branding/signage potential

MARKET READY IMPROVEMENTS COMING SOON

HIGH FIDELITY/COLLABORATIVE SPACE

Extraordinary Signage Opportunity

20,000 CARS PER DAY PASS THE EXTERIOR SIGNAGE AT 631 HOWARD

Building Highlights

  • Market-ready work planned for the space to be delivered Q1 2026
  • Unique, integrated tri-level space
  • Prominent exterior building signage available
  • Excellent natural light
  • Highly collaborative – interconnecting stairs & light wells
  • Soaring ceiling heights on first floor
  • Visual interconnection between lower & second floors
  • Approximately 20 total meeting rooms with large all-hands area (kitchen) and open areas
  • 24-hour building attendant
  • Bike room
  • Showers & lockers in suite
  • Available tenant parking on-site
  • Furniture available
  • Path to full building (109,000 SF) in Q4 2027

INTERCONNECTING STAIRS BETWEEN GROUND AND SECOND FLOORS

Office

Property Impact

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Industrial

Property Impact

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Multifamily

Property Impact

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Data Center

Property Impact

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Life Science

Property Impact

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Retail

Property Impact

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Stacking Plan

Lower Level

  • Large kitchen + all-hands area
  • Approximately 6 meeting rooms/ offices
  • Restrooms with showers
  • Open area for workstations
  • Dedicated focus space
  • Lightwell + interconnecting stairwell to the ground floor + mezzanine level

VIEW TOWARDS ALL-HANDS AREA

Ground Level

  • Reception
  • Open area for approx. 82 workstations
  • Approximately 9 meeting rooms/ phone rooms
  • Collaborative “Hub” work area for casual meetings, presentations, and touchdown workspace

Mezzanine Level

  • Boardroom
  • 10 meeting room / phone rooms
  • Open area for approximately 35 workstations
  • Collaborative work spaces

Where Leading Companies, Seamless Transit, and World Class Culture Converge

631 Howard Street is one of San Francisco’s most desirable submarkets, positioned at the nexus of SoMa and the South Financial district. The property benefits from immediate access to BART, Muni, and the Transbay Terminal, with nearby on-ramps to Highway 101 and I-280, earning the area top transit and walk scores.

The neighborhood is anchored by the Moscone Convention Center, SFMOMA, Yerba Buena cultural institutions, and high-end hotels like the W and St. Regis, creating a dynamic mix of business, culture, and hospitality.

This area is home to a concentration of major technology, finance, and professional service firms, along with creative companies that value SoMa’s modern, flexible workspace. This strong corporate presence, combined with an active retail and dining scene, positions the submarket as a vibrant hub for both business and innovation.


TRI-LEVEL SPACE
±42,349 SF

AVAILABLE 12/1/2025


MARK GEISREITER

Executive Managing Director

t 415-290-5797

mark.geisreiter@nmrk.com

CA RE License #00889721

ROMAN ADLER

Executive Managing Director

t 415-274-4434

roman.adler@nmrk.com

CA RE License #01520766


The distributor of this communication is performing acts for which a real estate license is required. The information contained herein has been obtained from sources deemed reliable but has not been verified and no guarantee, warranty or representation, either express or implied, is made with respect to such information. Terms of sale or lease and availability are subject to change or withdrawal without notice.

COPYRIGHT © NEWMARK 2025 | 631 HOWARD ST, SAN FRANCISCO, CA | ALL RIGHTS RESERVED.