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All Available Spaces(2)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • Ground - 901
  • 5,278 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Flex
  • -
  • Now

Rare Flex Space In Jackson Square Good Ceiling Height 180 Degree Window Line Standalone Unit Ideal For Robotics, Hardware, Prototyping, Office Two (2) Showers Polished Concrete Floor Exposed Brick Aesthetic Abundant Natural Light Full HVAC Private Entrance From Sansome Street Ideal Tech/AI Office With 24/7 Access Rollup Door On Sansome Street Easy Load/Unload Access

  • Shower Facilities
  • Exposed Brick Aesthetic
  • Abundant Natural Light
  • Ideal Tech/AI Office
  • High Ceilings
  • Full HVAC
  • 24/7 Access
  • 2nd Floor - 26
  • 2,183 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Flex
  • -
  • Now
Space Size Term Rental Rate Space Use Build-Out Available
Ground - 901 5,278 SF Negotiable Upon Request Upon Request Upon Request Upon Request Flex - Now
2nd Floor - 26 2,183 SF Negotiable Upon Request Upon Request Upon Request Upon Request Flex - Now

Ground - 901

Size
5,278 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Flex
Build-Out
-
Available
Now

2nd Floor - 26

Size
2,183 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Flex
Build-Out
-
Available
Now

Ground - 901

Size 5,278 SF
Term Negotiable
Rental Rate Upon Request
Space Use Flex
Build-Out -
Available Now

Rare Flex Space In Jackson Square Good Ceiling Height 180 Degree Window Line Standalone Unit Ideal For Robotics, Hardware, Prototyping, Office Two (2) Showers Polished Concrete Floor Exposed Brick Aesthetic Abundant Natural Light Full HVAC Private Entrance From Sansome Street Ideal Tech/AI Office With 24/7 Access Rollup Door On Sansome Street Easy Load/Unload Access

  • Shower Facilities
  • High Ceilings
  • Exposed Brick Aesthetic
  • Full HVAC
  • Abundant Natural Light
  • 24/7 Access
  • Ideal Tech/AI Office

2nd Floor - 26

Size 2,183 SF
Term Negotiable
Rental Rate Upon Request
Space Use Flex
Build-Out -
Available Now

Features and Amenities

  • 24 Hour Access
  • Security System
  • Skylights

Property Facts

Building Type
Office
Year Built
1923
Building Height
4 Stories
Building Size
43,530 SF
Building Class
B
Typical Floor Size
10,883 SF
Unfinished Ceiling Height
9’

Select Tenants

  • Floor
  • Tenant Name
  • Industry
  • GRND
  • 450 Architects
  • Professional, Scientific, and Technical Services
  • GRND
  • Aaa Discreet Investigations
  • Professional, Scientific, and Technical Services
  • 3rd
  • Bactrack
  • Manufacturing
  • GRND
  • Breathe Radio
  • Information
  • 3rd
  • Clay
  • Professional, Scientific, and Technical Services
  • 3rd
  • Daversa Partners
  • Administrative and Support Services
  • GRND
  • Dropbuild
  • Professional, Scientific, and Technical Services
  • GRND
  • La Fuente 2020 Salsa & Old School Reunion
  • Educational Services
  • GRND
  • Orchid Labs Inc
  • Professional, Scientific, and Technical Services
  • GRND
  • Vinyl Options
  • Manufacturing
Exceptionally walkable
100/100
Moderately drivable
70/100
Exceptional public transit
100/100
Very bikeable
80/100
  • Listing ID: 40149112

  • Date on Market: 2026-04-15

  • Last Updated:

  • Address: 300 Broadway, San Francisco, CA 94133

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