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All Available Space(1)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • Lower Level, 1st Floor, 2nd Floor
  • 27,700 SF
  • Negotiable
  • $85.00 /SF/YR $7.08 /SF/MO $2,354,500 /YR $196,208 /MO
  • Flex
  • Full Build-Out
  • 30 Days

The 3 spaces in this building must be leased together, for a total size of 27,700 SF (Contiguous Area):

Lower Level - 5,100 SF
1st Floor - 11,300 SF
2nd Floor - 11,300 SF

• ±28,863 SF historic flex/office building in Jackson Square available as-is or with fully permitted office conversion plans and buildout options Ground Floor Description: ±11,300 SF ground floor opportunity featuring expansive open floor plates, high ceilings, oversized industrial windows, and direct street presence in the heart of Jackson Square. Space can be delivered as-is or as a fully built-out creative office environment with planned upgrades including HVAC, elevator access, modernized lobby/entry, and upgraded building systems.

  • Listed rate may not include certain utilities, building services and property expenses
  • Space is in Excellent Condition
Space Size Term Rental Rate Space Use Build-Out Available
Lower Level, 1st Floor, 2nd Floor 27,700 SF Negotiable $85.00 /SF/YR $7.08 /SF/MO $2,354,500 /YR $196,208 /MO Flex Full Build-Out 30 Days

Lower Level, 1st Floor, 2nd Floor

The 3 spaces in this building must be leased together, for a total size of 27,700 SF (Contiguous Area):

Size
Lower Level - 5,100 SF
1st Floor - 11,300 SF
2nd Floor - 11,300 SF
Term
Negotiable
Rental Rate
$85.00 /SF/YR $7.08 /SF/MO $2,354,500 /YR $196,208 /MO
Space Use
Flex
Build-Out
Full Build-Out
Available
30 Days

Lower Level, 1st Floor, 2nd Floor

The 3 spaces in this building must be leased together, for a total size of 27,700 SF (Contiguous Area):
Size
Lower Level - 5,100 SF
1st Floor - 11,300 SF
2nd Floor - 11,300 SF
Term Negotiable
Rental Rate $85.00 /SF/YR
Space Use Flex
Build-Out Full Build-Out
Available 30 Days

• ±28,863 SF historic flex/office building in Jackson Square available as-is or with fully permitted office conversion plans and buildout options Ground Floor Description: ±11,300 SF ground floor opportunity featuring expansive open floor plates, high ceilings, oversized industrial windows, and direct street presence in the heart of Jackson Square. Space can be delivered as-is or as a fully built-out creative office environment with planned upgrades including HVAC, elevator access, modernized lobby/entry, and upgraded building systems.

  • Listed rate may not include certain utilities, building services and property expenses
  • Space is in Excellent Condition

Property Facts

Total Space Available 27,700 SF
Property Type Specialty
Property Subtype Parking Garage
Building Size 28,863 SF
Year Built 1927
Exceptionally walkable
100/100
Moderately drivable
70/100
Exceptional public transit
100/100
Very bikeable
80/100
  • Listing ID: 40681589

  • Date on Market: 5/27/2026

  • Last Updated:

  • Address: 900 Sansome St, San Francisco, CA 94111

Contact the Leasing Agent

900 Sansome St

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