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Highlights

  • Newly renovated lobby and ground-floor retail featuring Equinox and Mendocino Farms.
  • Secured subterranean parking and landscaped outdoor plaza.
  • Prime South Financial District location steps from Transbay Terminal, Salesforce Park, and BART.
  • Large, efficient ±29,000 RSF floor plates with column-free layouts.
  • On-site management and 24/7 security with ENERGY STAR and Fitwel certifications.

All Available Spaces(3)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 3rd Floor, Ste 300
  • 14,485 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

Available now, 1 large boardroom, open space for ~140 workstations, 9 medium meeting rooms, kitchenette, 8 phone rooms and a storage room.

  • Fully Built-Out as Standard Office
  • 9 Private Offices
  • Finished Ceilings: 9’
  • Secure Storage
  • Mostly Open Floor Plan Layout
  • 140 Workstations
  • Can be combined with additional space(s) for up to 72,371 SF of adjacent space
  • 4th Floor, Ste 400
  • 28,488 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now

Available now. Excellent full floor opportunity. Large, predominately column-free floor plate.

  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Finished Ceilings: 9’
  • Can be combined with additional space(s) for up to 72,371 SF of adjacent space
  • 5th Floor, Ste 500
  • 29,398 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now

Available now. Excellent full floor opportunity. Large, predominately column-free floor plate.

  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Finished Ceilings: 9’
  • Can be combined with additional space(s) for up to 72,371 SF of adjacent space
Space Size Term Rental Rate Space Use Build-Out Available
3rd Floor, Ste 300 14,485 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
4th Floor, Ste 400 28,488 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
5th Floor, Ste 500 29,398 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now

3rd Floor, Ste 300

Size
14,485 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Full Build-Out
Available
Now

4th Floor, Ste 400

Size
28,488 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Shell Space
Available
Now

5th Floor, Ste 500

Size
29,398 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Shell Space
Available
Now

3rd Floor, Ste 300

Size 14,485 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Full Build-Out
Available Now

Available now, 1 large boardroom, open space for ~140 workstations, 9 medium meeting rooms, kitchenette, 8 phone rooms and a storage room.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 9 Private Offices
  • 140 Workstations
  • Finished Ceilings: 9’
  • Can be combined with additional space(s) for up to 72,371 SF of adjacent space
  • Secure Storage

4th Floor, Ste 400

Size 28,488 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Shell Space
Available Now

Available now. Excellent full floor opportunity. Large, predominately column-free floor plate.

  • Mostly Open Floor Plan Layout
  • Finished Ceilings: 9’
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 72,371 SF of adjacent space

5th Floor, Ste 500

Size 29,398 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Shell Space
Available Now

Available now. Excellent full floor opportunity. Large, predominately column-free floor plate.

  • Mostly Open Floor Plan Layout
  • Finished Ceilings: 9’
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 72,371 SF of adjacent space

Property Overview

300 Mission Street offers a premier office environment in San Francisco’s South Financial District. This 23-story tower features expansive ±29,000 RSF floor plates with a highly efficient 13% load factor, secured subterranean parking, and a landscaped outdoor plaza. Recent upgrades include a brand-new lobby renovation, ground-floor retail anchored by Equinox and Mendocino Farms, and modern bike, shower, and locker facilities. Tenants benefit from on-site property management, 24/7 security, and flexible layouts designed to accommodate a variety of workstyles. Positioned adjacent to the Transbay Terminal and Salesforce Park, the building provides unmatched connectivity with immediate access to BART, MUNI, and I-80, surrounded by top-tier dining, shopping, and hospitality options.

  • 24 Hour Access
  • Fitness Center
  • Property Manager on Site
  • Security System
  • Energy Star Labeled

Property Facts

Building Type
Office
Year Built/Renovated
1968/2021
LoopNet Rating
4 Star
Building Height
23 Stories
Building Size
668,716 SF
Building Class
A
Typical Floor Size
29,500 SF
Unfinished Ceiling Height
11’
Parking
Surface Parking
90 Covered Parking Spaces

Select Tenants

  • Floor
  • Tenant Name
  • Industry
  • Multiple
  • Autodesk
  • Professional, Scientific, and Technical Services
  • 13th
  • Blue Cross California
  • Finance and Insurance
  • Multiple
  • Equinox
  • -
  • Multiple
  • Glassdoor, Inc.
  • Information
  • Multiple
  • Instacart
  • Transportation and Warehousing
  • Multiple
  • KQED
  • Information
  • 9th
  • Mapbox
  • Information
  • 7th
  • Narvar, Inc.
  • Retailer
  • 8th
  • On24
  • Information
  • 12th
  • San Francisco Health Plan
  • Finance and Insurance

Sustainability

LEED Certified
Platinum
LEED certification is a globally recognized symbol of sustainability achievement.

Sustainability

LEED Certification Developed by the U.S. Green Building Council (USGBC), the Leadership in Energy and Environmental Design (LEED) is a green building certification program focused on the design, construction, operation, and maintenance of green buildings, homes, and neighborhoods, which aims to help building owners and operators be environmentally responsible and use resources efficiently. LEED certification is a globally recognized symbol of sustainability achievement and leadership. To achieve LEED certification, a project earns points by adhering to prerequisites and credits that address carbon, energy, water, waste, transportation, materials, health and indoor environmental quality. Projects go through a verification and review process and are awarded points that correspond to a level of LEED certification: Platinum (80+ points) Gold (60-79 points) Silver (50-59 points) Certified (40-49 points)

Exceptionally walkable
100/100
Moderately drivable
60/100
Exceptional public transit
100/100
Exceptionally bikeable
90/100
  • Listing ID: 22101016

  • Date on Market: 7/24/2025

  • Last Updated:

  • Address: 300 Mission St, San Francisco, CA 94105

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