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115 Sansome St
San Francisco, CA 94104 Union Square

Rate Upon Request

Office For Lease  •  2,043+ SF

Property Details

  • Property Type Office
  • Year Built 1913
  • Total Building Size 116,395 SF
  • Tenancy Multiple
  • Building Class B
  • Zoning C-3-O
100 Transit Score
100 Walk Score

7 Spaces Available

Name Space Use Size Rent Details
3rd Floor Ste 300 Office 9,192 SF Rate Upon Request
Unique, highly collaborative, fully furnished full floor space with flexible layout. Exclusive suite amenities including coffee bar, fitness studio, locker room with showers and mother's room. Seating for 107 people, 1 boardroom, 3 conference rooms and 9 phone booths. Virtual Tour: https://my.matterport.com/show/?m=upDb5Ydw5oe

  • Date available: Now
  • Lease term: 3 - 5 Years
  • Service type: Negotiable
  • Built out as: Standard Office
  • Space Type: Relet
4th Floor Ste 400 Office 9,198 SF Rate Upon Request
  • Date available: Feb 2026
  • Lease term: Negotiable
  • Service type: To Be Determined
  • Built out as: Standard Office
  • Space Type: Relet
5th Floor Ste 500 Office 9,351 SF Rate Upon Request
• 3 private offices
• 5 conference rooms
• Kitchen/break area
• Storage room
• IT room
• Open area; room for 60 workstations

  • Date available: Now
  • Lease term: 3 - 5 Years
  • Service type: To Be Determined
  • Built out as: Standard Office
  • Space Type: Relet
6th Floor Ste 600 Office 9,351 SF Rate Upon Request
  • Date available: Jul 2026
  • Lease term: 3 - 5 Years
  • Service type: To Be Determined
  • Built out as: Standard Office
  • Space Type: Relet
8th Floor Ste 810 Office 2,043 SF Rate Upon Request
Conference room, reception area, IT room, and open area

  • Date available: Now
  • Lease term: 3 - 5 Years
  • Service type: Negotiable
  • Built out as: Standard Office
  • Space Type: Relet
9th Floor Ste 900 Office 8,973 SF Rate Upon Request
  • Date available: Jul 2026
  • Lease term: 3 Years
  • Service type: To Be Determined
  • Built out as: Standard Office
  • Space Type: Relet
10th Floor Ste 1002 Office 4,119 SF Rate Upon Request
  • Date available: May 2026
  • Lease term: 3 Years
  • Service type: To Be Determined
  • Built out as: Standard Office
  • Space Type: Relet

Property Flyers

Green Rating

EnergyStar Yes

Amenities

  • 24 Hour Access
  • Energy Star Labeled
  • Bicycle Storage
  • Shower Facilities

Public Transportation

Commuter RailDriveWalkDistance
San Francisco 4th & King (Caltrain - Caltrain (Caltrain)) 4 min - 1.4 mi
4 min - 1.5 mi
AirportDriveWalkDistance
San Francisco International 23 min - 14.5 mi
Metro Oakland International 29 min - 18.9 mi

Parking Details

Parking Available: Yes
Reserved: No
Type: Surface
Included in Rent: Yes
Wes Powell 415-948-8082 JLL
Wes Powell 415-948-8082 JLL