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Highlights

  • Prime location at the intersection of the Financial District, Chinatown, and North Beach
  • Convenient access to BART, Muni, cable cars, and regional transportation
  • Excellent opportunity for growing businesses seeking adaptability and privacy
  • Dynamic mix of business, cultural, dining, and entertainment amenities
  • Exceptional pedestrian and vehicular exposure
  • Ideal for professional, creative, consulting, or boutique office users

All Available Space(1)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • Lower Level, 1st Floor
  • 2,187 SF
  • Negotiable
  • $50.79 CAD/SF/YR $4.23 CAD/SF/MO $111,067 CAD/YR $9,256 CAD/MO
  • Office
  • Full Build-Out
  • Now

The 2 spaces in this building must be leased together, for a total size of 2,187 SF (Contiguous Area):

Lower Level - 1,161 SF
1st Floor - 1,026 SF

The main level encompasses approximately 1,026 square feet and features a private office and exclusive restroom, creating an efficient setting for client-facing operations, executive offices, and daily business activities. The lower level provides an additional 1,161 square feet, complete with its own private office and exclusive restroom, offering exceptional flexibility for collaborative workspaces, conference areas, administrative functions, or specialized operational needs. The versatile layout allows tenants to utilize the premises as a single integrated office or configure the levels independently to accommodate evolving business requirements. Available for lease together or separately, the space offers a rare combination of flexibility, privacy, and operational efficiency. Potential to subdivide into 2 separate spaces for 2 separate tenants.

  • Mostly Open Floor Plan Layout
  • 2 Private Offices
  • Central Heating System
  • Private Restrooms
  • Open-Plan
  • Main Level: 1,026 SF Lower Level: 1,161 SF
  • Private offices on each level
  • Fits 6 - 18 People
  • Fits 3 - 10 People
  • 2 Conference Rooms
  • Print/Copy Room
  • Drop Ceilings
  • Approximately 2,187 SF across two levels
  • Potential to subdivide to two separate spaces
  • Exclusive restrooms on both levels
Space Size Term Rental Rate Space Use Build-Out Available
Lower Level, 1st Floor 2,187 SF Negotiable $50.79 CAD/SF/YR $4.23 CAD/SF/MO $111,067 CAD/YR $9,256 CAD/MO Office Full Build-Out Now

Lower Level, 1st Floor

The 2 spaces in this building must be leased together, for a total size of 2,187 SF (Contiguous Area):

Size
Lower Level - 1,161 SF
1st Floor - 1,026 SF
Term
Negotiable
Rental Rate
$50.79 CAD/SF/YR $4.23 CAD/SF/MO $111,067 CAD/YR $9,256 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

Lower Level, 1st Floor

The 2 spaces in this building must be leased together, for a total size of 2,187 SF (Contiguous Area):
Size
Lower Level - 1,161 SF
1st Floor - 1,026 SF
Term Negotiable
Rental Rate $50.79 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

The main level encompasses approximately 1,026 square feet and features a private office and exclusive restroom, creating an efficient setting for client-facing operations, executive offices, and daily business activities. The lower level provides an additional 1,161 square feet, complete with its own private office and exclusive restroom, offering exceptional flexibility for collaborative workspaces, conference areas, administrative functions, or specialized operational needs. The versatile layout allows tenants to utilize the premises as a single integrated office or configure the levels independently to accommodate evolving business requirements. Available for lease together or separately, the space offers a rare combination of flexibility, privacy, and operational efficiency. Potential to subdivide into 2 separate spaces for 2 separate tenants.

  • Mostly Open Floor Plan Layout
  • Fits 3 - 10 People
  • 2 Private Offices
  • 2 Conference Rooms
  • Central Heating System
  • Print/Copy Room
  • Private Restrooms
  • Drop Ceilings
  • Open-Plan
  • Approximately 2,187 SF across two levels
  • Main Level: 1,026 SF Lower Level: 1,161 SF
  • Potential to subdivide to two separate spaces
  • Private offices on each level
  • Exclusive restrooms on both levels
  • Fits 6 - 18 People

Property Overview

667 Clay Street offers an attractive two-level office opportunity comprising approximately 2,187 square feet of thoughtfully designed space, ideally suited for professional firms, creative users, consulting practices, and boutique businesses seeking a private, functional, and adaptable work environment. The main level encompasses approximately 1,026 square feet and features a private office and exclusive restroom, creating an efficient setting for client-facing operations, executive offices, and daily business activities. The lower level provides an additional 1,161 square feet, complete with its own private office and exclusive restroom, offering exceptional flexibility for collaborative workspaces, conference areas, administrative functions, or specialized operational needs. The versatile layout allows tenants to utilize the premises as a single integrated office or configure the levels independently to accommodate evolving business requirements. Available for lease together or separately, the space offers a rare combination of flexibility, privacy, and operational efficiency. Conveniently located in the heart of San Francisco's Financial District and Chinatown corridor, 667 Clay Street presents an outstanding opportunity for businesses seeking a distinctive office environment with the scalability to support future growth and changing workplace needs. Ideally positioned at the intersection of San Francisco’s Financial District, Chinatown, and North Beach, this premier location offers exceptional access to the city’s business, dining, cultural, and entertainment destinations. Surrounded by major office towers, renowned restaurants, neighborhood retail, and historic landmarks, the area benefits from strong pedestrian activity throughout the day and evening. Convenient access to BART, Muni, cable cars, and the Embarcadero provides excellent connectivity throughout San Francisco and the greater Bay Area. A highly sought-after address offering exceptional visibility, accessibility, and proximity to the city’s commercial and cultural core.

Property Facts

Building Type
Office
Year Built
1906
Building Height
3 Stories
Building Size
4,611 SF
Building Class
C
Typical Floor Size
1,026 SF

Select Tenants

  • Floor
  • Tenant Name
  • Industry
  • Multiple
  • JY Benevolent Association
  • Administrative and Support Services
Exceptionally walkable
100/100
Moderately drivable
60/100
Exceptional public transit
100/100
Moderately bikeable
70/100
  • Listing ID: 40813410

  • Date on Market: 2026-06-15

  • Last Updated:

  • Address: 667 Clay St, San Francisco, CA 94111

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