Building

409 Illinois St

409 Illinois St is a innovation benchmark in Mission Bay. Explains the Illinois and Terry Francois edge and smaller modern office formats.

Office Space Located in Mission Bay San Francisco, CA
409 Illinois St in San Francisco, CA

409 Illinois St

Office Space · San Francisco, CA

Shortlist Decision

Why businesses evaluate this building

Explains the Illinois and Terry Francois edge and smaller modern office formats.

Fit

Is this building likely to fit?

Good fit for

  • Life-science, healthcare, technology, and innovation companies that benefit from newer buildings and institutional adjacency
  • Growth-stage teams that want a campus-like district rather than a traditional downtown tower

May be less suitable for

  • Companies that need traditional Financial District image or older neighborhood character
  • Businesses that rely on dense street retail or walk-in customer traffic
Tradeoffs

Strengths and tradeoffs

Strengths

  • Explains the Illinois and Terry Francois edge and smaller modern office formats.
  • Strong light-rail and regional access near Caltrain, with transit experience depending on exact location.
  • Modern campus amenities, arena activity, waterfront access, UCSF, and newer residential support services.

Tradeoffs

  • Better structured parking options than some core districts, though not suburban.
  • Companies that need traditional Financial District image or older neighborhood character
Validate

What to validate before adding it to your shortlist

  • Does the current floorplate support the team's layout, collaboration patterns, and growth plan?
  • How do transit, parking, visitor access, and daily employee commute patterns work from this address?
  • What buildout, infrastructure, signage, security, after-hours access, or operating constraints should be confirmed before shortlisting it?
Compare

What businesses often compare

Use nearby buildings and district alternatives to understand what this option solves, where it creates friction, and whether another format may fit better.

District

How this building fits into Mission Bay

409 Illinois helps explain Mission Bay because Explains the Illinois and Terry Francois edge and smaller modern office formats. Use it as a reference point for the types of buildings businesses may compare in this district.

Return to Mission Bay
Decision Guide

What to understand before deciding

Rofo Context

Why this building appears on Rofo

Rofo uses representative buildings to make commercial location decisions more concrete. They help explain what a district feels like in practice and what types of buildings businesses may compare.

Current availability changes over time. This page is decision support, not an advertisement for available space.

Optional

Need more than the initial analysis?

Depending on the market and requirements, additional building examples, market comparisons, deeper location analysis, or local introductions may be available.

  • Request additional building examples when coverage supports it
  • Compare nearby markets or districts before touring
  • Explore local expert help when available
Details

Property details

Address
409 Illinois St
Type
Office Space
District
Mission Bay
Market
San Francisco, CA
Evaluate fit

Could this building fit your business?

Every business evaluates office space differently. The right location depends on your team, industry, budget, growth plans, and the kind of workplace you're trying to create. Create a Search Profile and Rofo will evaluate whether this building fits your business and recommend nearby buildings and districts that may be an even better match.