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Union Square Building 291 Geary St 857 - 6,660 SF of Office Space Available in San Francisco, CA 94102

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HIGHLIGHTS

  • Situated in the heart of Union Square, San Francisco’s premier retail and tourism district.
  • Transit Score (100), Walk Score (99), Bike Score (89).
  • Steps from multiple MUNI, Cable Car, and BART–adjacent stops.
  • This high-traffic location is highly accessible for both tenants and potential clients.

ALL AVAILABLE SPACES(4)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 5th Floor, Ste 500
  • 2,213 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • Now

Suite 500 on the 5th floor at 291 Geary Street offers a highly functional and professional environment in the heart of San Francisco’s Union Square district. This 2,213-square-foot space is designed for efficiency and comfort, featuring three private offices, a dedicated conference room, and a welcoming reception area. The suite includes a break room with a sink for convenience, as well as a lobby/lounge area that enhances client and employee experience. Shared restrooms and elevator access via a common corridor provide ease of use for tenants and visitors. Positioned in a prime location with excellent accessibility and proximity to retail, dining, and transit, this suite is ideal for businesses seeking a prestigious address and a well-appointed workspace in a vibrant commercial hub.

  • Open Floor Plan Layout
  • 3 Private Offices
  • Can be combined with additional space(s) for up to 3,390 SF of adjacent space
  • Corner Space
  • Prime office suite in the heart of San Francisco
  • Dedicated conference room ideal for collaboration
  • Fits 6 - 18 People
  • 1 Conference Room
  • Reception Area
  • Natural Light
  • Functional layout featuring three private offices
  • Welcoming reception area & comfortable lobby
  • 5th Floor, Ste 501
  • 1,177 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • Now

Suite 501 on the 5th floor at 291 Geary Street presents a well-configured office environment in the heart of San Francisco’s Union Square. Spanning 1,177 square feet, this suite offers three private offices and additional functional spaces including a storage room and a server room to support operational needs. Shared restrooms on the floor and elevator access via a common corridor provide convenience for tenants and visitors. Located in a premier retail and business district with excellent transit connectivity, this suite is an ideal choice for companies seeking a professional setting in a highly desirable location.

  • Fits 3 - 10 People
  • Can be combined with additional space(s) for up to 3,390 SF of adjacent space
  • Functional layout featuring three private offices
  • Includes a storage room for equipment & supplies
  • 3 Private Offices
  • Prime office suite in the heart of San Francisco
  • Server room available to support IT operations
  • 7th Floor, Ste 701
  • 857 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now

Suite 701 on the 7th floor at 291 Geary Street presents a highly functional medical office opportunity in the heart of San Francisco’s Union Square. This 857-square-foot suite is thoughtfully designed with three private offices, two lab areas (one equipped with a sink), and four exam rooms, each featuring a sink for clinical convenience. The layout also includes a welcoming reception area with a medical office window and an adjacent waiting room, creating an efficient flow for patient care. Shared elevator access and restrooms with co-tenants enhance convenience, while the option to combine with Suite 710 for a total of 3,270 square feet offers flexibility for growing practices. Positioned in a premier location with excellent transit access and proximity to top amenities, this suite is ideal for healthcare providers seeking a central, professional setting.

  • Fits 3 - 7 People
  • Can be combined with additional space(s) for up to 3,270 SF of adjacent space
  • Laboratory
  • Natural Light
  • 3 private offices for administration/consultation
  • Four exam rooms, each with a sink
  • Dedicated waiting room to enhance patient comfort
  • 3 Private Offices
  • Reception Area
  • Corner Space
  • Well-configured medical office space
  • Features two lab areas, one equipped with a sink
  • Reception area & medical office window for privacy
  • 7th Floor, Ste 710
  • 2,413 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • Now

Suite 710 on the 7th floor at 291 Geary Street offers a prime opportunity in the heart of San Francisco’s Union Square district. This 2,413-square-foot space features an open floor plan that provides flexibility for a variety of office configurations. The suite can be leased individually or combined with adjacent Suite 701 for a total of up to 3,270 square feet, accommodating growing teams or businesses seeking additional space. Located in a highly walkable area surrounded by premier retail, dining, and transit options, this space delivers both convenience and prestige. Its central location ensures excellent accessibility for employees and clients alike, making it an ideal choice for companies looking to establish a strong presence in a vibrant business hub.

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 3,270 SF of adjacent space
  • Open-Plan
  • Open floor plan ideal for collaborative work
  • Professional, well-maintained common areas
  • Fits 7 - 20 People
  • Natural Light
  • Located on the 7th floor with great natural light
  • Option to combine with Suite 701 for up to 3270 SF
Space Size Term Rental Rate Space Use Condition Available
5th Floor, Ste 500 2,213 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - Now
5th Floor, Ste 501 1,177 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - Now
7th Floor, Ste 701 857 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
7th Floor, Ste 710 2,413 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - Now

5th Floor, Ste 500

Size
2,213 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
Now

5th Floor, Ste 501

Size
1,177 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
Now

7th Floor, Ste 701

Size
857 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
Now

7th Floor, Ste 710

Size
2,413 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
Now

5th Floor, Ste 500

Size 2,213 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition -
Available Now

Suite 500 on the 5th floor at 291 Geary Street offers a highly functional and professional environment in the heart of San Francisco’s Union Square district. This 2,213-square-foot space is designed for efficiency and comfort, featuring three private offices, a dedicated conference room, and a welcoming reception area. The suite includes a break room with a sink for convenience, as well as a lobby/lounge area that enhances client and employee experience. Shared restrooms and elevator access via a common corridor provide ease of use for tenants and visitors. Positioned in a prime location with excellent accessibility and proximity to retail, dining, and transit, this suite is ideal for businesses seeking a prestigious address and a well-appointed workspace in a vibrant commercial hub.

  • Open Floor Plan Layout
  • Fits 6 - 18 People
  • 3 Private Offices
  • 1 Conference Room
  • Can be combined with additional space(s) for up to 3,390 SF of adjacent space
  • Reception Area
  • Corner Space
  • Natural Light
  • Prime office suite in the heart of San Francisco
  • Functional layout featuring three private offices
  • Dedicated conference room ideal for collaboration
  • Welcoming reception area & comfortable lobby

5th Floor, Ste 501

Size 1,177 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition -
Available Now

Suite 501 on the 5th floor at 291 Geary Street presents a well-configured office environment in the heart of San Francisco’s Union Square. Spanning 1,177 square feet, this suite offers three private offices and additional functional spaces including a storage room and a server room to support operational needs. Shared restrooms on the floor and elevator access via a common corridor provide convenience for tenants and visitors. Located in a premier retail and business district with excellent transit connectivity, this suite is an ideal choice for companies seeking a professional setting in a highly desirable location.

  • Fits 3 - 10 People
  • 3 Private Offices
  • Can be combined with additional space(s) for up to 3,390 SF of adjacent space
  • Prime office suite in the heart of San Francisco
  • Functional layout featuring three private offices
  • Server room available to support IT operations
  • Includes a storage room for equipment & supplies

7th Floor, Ste 701

Size 857 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available Now

Suite 701 on the 7th floor at 291 Geary Street presents a highly functional medical office opportunity in the heart of San Francisco’s Union Square. This 857-square-foot suite is thoughtfully designed with three private offices, two lab areas (one equipped with a sink), and four exam rooms, each featuring a sink for clinical convenience. The layout also includes a welcoming reception area with a medical office window and an adjacent waiting room, creating an efficient flow for patient care. Shared elevator access and restrooms with co-tenants enhance convenience, while the option to combine with Suite 710 for a total of 3,270 square feet offers flexibility for growing practices. Positioned in a premier location with excellent transit access and proximity to top amenities, this suite is ideal for healthcare providers seeking a central, professional setting.

  • Fits 3 - 7 People
  • 3 Private Offices
  • Can be combined with additional space(s) for up to 3,270 SF of adjacent space
  • Reception Area
  • Laboratory
  • Corner Space
  • Natural Light
  • Well-configured medical office space
  • 3 private offices for administration/consultation
  • Features two lab areas, one equipped with a sink
  • Four exam rooms, each with a sink
  • Reception area & medical office window for privacy
  • Dedicated waiting room to enhance patient comfort

7th Floor, Ste 710

Size 2,413 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition -
Available Now

Suite 710 on the 7th floor at 291 Geary Street offers a prime opportunity in the heart of San Francisco’s Union Square district. This 2,413-square-foot space features an open floor plan that provides flexibility for a variety of office configurations. The suite can be leased individually or combined with adjacent Suite 701 for a total of up to 3,270 square feet, accommodating growing teams or businesses seeking additional space. Located in a highly walkable area surrounded by premier retail, dining, and transit options, this space delivers both convenience and prestige. Its central location ensures excellent accessibility for employees and clients alike, making it an ideal choice for companies looking to establish a strong presence in a vibrant business hub.

  • Open Floor Plan Layout
  • Fits 7 - 20 People
  • Can be combined with additional space(s) for up to 3,270 SF of adjacent space
  • Natural Light
  • Open-Plan
  • Located on the 7th floor with great natural light
  • Open floor plan ideal for collaborative work
  • Option to combine with Suite 701 for up to 3270 SF
  • Professional, well-maintained common areas

PROPERTY OVERVIEW

Situated in the heart of Union Square, 291 Geary Street offers a classic San Francisco office experience with a seven story mid rise profile that combines historic character with a central, amenity rich address. The property is identified as the Union Square Building and is designated Class B, giving occupiers a practical framework for professional office use in one of the city’s most recognized districts. Transit convenience is reflected in the listing’s Metro/Subway feature, supporting easy access for employees and clients alike. The building’s 1907 construction and 1980 renovation underscore its longstanding presence in the market, with a format that suits a range of traditional office needs in a walkable, high visibility environment.

  • Metro/Subway

PROPERTY FACTS

Building Type
Office
Year Built/Renovated
1907/1980
Building Height
7 Stories
Building Size
41,385 SF
Building Class
B
Typical Floor Size
5,500 SF
Parking
Surface Parking at $2/month
Covered Parking

SELECT TENANTS

  • Dr Gail Chan Jang & Andrew T Jang, DDS
  • Local Dentist in San Francisco, California since 1982.
  • Dyson
  • International appliances, and electronics manufacturing headquartered in Singapore since 1993.
  • Nachlis, Cohade, Lopez-Whitaker, LLP.
  • San Francisco based law firm that specializes in family litigation services since 1996.
  • Peninsula Ophthalmology Group
  • Local team of ophthalmologists serving patients since 1977.
  • Swarovski
  • Luxury crystal jewelry, accessories, and décor retailer.
  • Union Square Alliance
  • Local park alliance providing exceptional services, amenities, and experiences.
  • Union Square Building
  • .
  • Wanda Leong, DDS
  • Dentist in San Francisco, California since 2010.
Walk Score®
Walker's Paradise (99)
Transit Score®
Rider's Paradise (100)
Bike Score®
Very Bikeable (86)
What is a Walk Score®, Transit Score® & Bike Score®?
Walk Score® measures the walkability of any address.
Transit Score® measures access to public transit.
Bike Score® measures bikeability of a location.
What is a Walk Score®
, Transit Score® & Bike Score?
Walk Score® measures the walkability
of any address. Transit Score®
measures access to public transit. Bike Score®
measures bikeability of a location.®

ABOUT UNION SQUARE

Union Square is a vibrant commercial area and the most prominent shopping destination in San Francisco. Union Square’s unique blend of high-end fashion retailers, as well as hotels, restaurants, and entertainment options, creates a lively neighborhood, which is busy with foot traffic. The area provides a true live/work/play environment with retailers providing a variety of eating and entertainment options.

Union Square’s central location in San Francisco’s core can be reached easily by public transportation from around the Bay Area. The Powell Street BART and Muni Metro station serves the area directly, bus service is abundant, and Caltrain is located a mile away. San Francisco’s new central subway will run north from the Caltrain station at 4th and King, underground to a new Muni station beneath Union Square itself. The new Union Square station will be the central subway’s largest, and will provide a direct link to Caltrain lines heading into the South Bay. The new rail line will also improve inner-city access to the area from Chinatown, SoMa, Mission Bay, Bayview/Hunters Point, and Visitation Valley.

Bursting with neighborhood amenities, solid transportation access, and relatively affordable office space, a number of growing tech startups have flocked to the area, which is improving in stature. The completion of the central subway, ongoing redevelopment of office and retail properties, and influx of apartment buildings nearby are helping revitalize this already iconic San Francisco location.

  • Listing ID: 39190020

  • Date on Market: 1/26/2026

  • Last Updated:

  • Address: 291 Geary St, San Francisco, CA 94102

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