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Investment Highlights

  • Owner/User Headquarters Opportunity
  • Significant Discount to Replacement Cost
  • Transit-Rich Pedestrian-Centric Location
  • In-Place Income (30% of the Property)
  • Supply-Constrained Government Anchored Submarket
  • Exceptional Surrounding Amenities

Executive Summary

Colliers, in conjunction with RI Marketplace, is pleased to present the opportunity to acquire a 112,570-square-foot condominium interest in 1155 Market Street, also known as The Lighthouse Building (the “Property”), in the Civic Center submarket of San Francisco, California.
Auction Page: https://rimarketplace.com/auction/3181/office/san-francisco/ca
Formerly occupied by a single tenant, two new leases were executed bringing occupancy to 30% and a weighted average lease term of 7.19 years. With another 75,000 square feet of available space, 1155 Market presents a user with the opportunity to occupy and fully customize a new headquarters location. Additionally, the in-place income enables
investors more flexibility with existing cash flow to carry the asset through a lease-up period.
Located in the Civic Center submarket, the Property sits within one of San Francisco’s most supply-constrained office districts. With no new deliveries since 2012, the area has demonstrated resilience and continued demand from government, institutional, and non-profits tenants. 1155 Market is well positioned to benefit from the city’s growing role in the AI and technology economy. In Q1 2026, the Bay Area attracted over 80% of U.S. venture capital funding, with San Francisco accounting for nearly 60% of global AI investment in 2025.
With proximity to Civic Center institutions, theaters, and a variety of dining options, along with excellent access to BART, Muni, and multiple bus lines, 1155 Market presents a distinctive opportunity for an investor or owner/user to acquire an asset with longterm potential in the heart of San Francisco.

Property Facts

Sale Type
Investment or Owner User
Sale Condition
REO Sale
Property Type
Office
Building Size
112,570 SF
Building Class
B
Year Built
1983
Percent Leased
30%
Tenancy
Multiple
Building Height
8 Stories
Typical Floor Size
14,453 SF
Slab To Slab
11’
Building FAR
7.60
Lot Size
0.34 AC
Zoning
C-3-G - Commercial Office
Parking
13 Spaces (0.12 Spaces per 1,000 SF Leased)

Amenities

  • 24 Hour Access
  • Banking
  • Conferencing Facility
  • Security System
  • Storage Space
  • Air Conditioning
  • Balcony

Major Tenants Click Here to Access

  • Tenant
  • Industry
  • SF Occupied
  • Rent/SF
  • Lease Type
  • Lease End
  • Health Care and Social Assistance
  • -
  • -
  • Lorem Ipsum
  • Jan 0000

Larkin Street Youth Services is a nonprofit that began in 1984 as a neighborhood effort to help young people experiencing homelessness in San Francisco. The organization now offers a range of services that includes drop-in support, housing navigation, shelter intake, employment assistance, education programs, health and wellness care, youth leadership, and arts programming. Recent materials say the organization has helped more than 80,000 young people over time and supported more than 2,000 young people in the most recent impact year, showing a broad and continuing role in youth homelessness services.

Tenant Industry SF Occupied Rent/SF Lease Type Lease End
Health Care and Social Assistance - - Lorem Ipsum Jan 0000

Space Availability

  • Space
  • Size
  • Space Use
  • Build-Out
  • Available
  • 1st Floor
  • 1,498 SF
  • Office
  • Full Build-Out
  • Now

Suite 2 totals ±6,498 SF and has a mix of private offices and conference rooms.

  • 1st Fl-Ste 1
  • 1,620 SF
  • Office
  • Full Build-Out
  • Now

Suite 1 totals ±1,620 SF and has 3 private offices.

  • 2nd Fl-Ste 200
  • 14,945 SF
  • Office
  • Full Build-Out
  • Now

Suite 200 totals ±14,945 SF and has 7 private offices and 1 conference room.

  • 3rd Fl-Ste 300
  • 14,473 SF
  • Office
  • Full Build-Out
  • Now

Suite 300 totals ±14,473 SF and has 14 private offices and 1 conference room.

  • 4th Fl-Ste 400
  • 14,659 SF
  • Office
  • Full Build-Out
  • Now

Suite 400 totals ±14,659 SF and has 18 private offices and 2 conference room.

  • 5th Fl-Ste 500
  • 14,659 SF
  • Office
  • Full Build-Out
  • Now

Suite 500 totals ±14,659 SF and has 12 private offices and 3 conference room.

  • 7th Fl-Ste 700
  • 14,350 SF
  • Office
  • Spec Suite
  • Now

Suite 700 totals ±14,350 SF and has 2 possible build outs. One option provides 6 private offices while the other provides 15. For conference rooms you have the option of 3 ranging in size or 6 ranging in size. Both options have storage space, a reception area, and ample open office space.

  • 8th Fl-Ste 800
  • 13,604 SF
  • Office
  • Spec Suite
  • Now

Suite 800 totals ±13,604 SF and has 9 private offices.

Space Size Space Use Build-Out Available
1st Floor 1,498 SF Office Full Build-Out Now
1st Fl-Ste 1 1,620 SF Office Full Build-Out Now
2nd Fl-Ste 200 14,945 SF Office Full Build-Out Now
3rd Fl-Ste 300 14,473 SF Office Full Build-Out Now
4th Fl-Ste 400 14,659 SF Office Full Build-Out Now
5th Fl-Ste 500 14,659 SF Office Full Build-Out Now
7th Fl-Ste 700 14,350 SF Office Spec Suite Now
8th Fl-Ste 800 13,604 SF Office Spec Suite Now

1st Floor

Size
1,498 SF
Space Use
Office
Build-Out
Full Build-Out
Available
Now

1st Fl-Ste 1

Size
1,620 SF
Space Use
Office
Build-Out
Full Build-Out
Available
Now

2nd Fl-Ste 200

Size
14,945 SF
Space Use
Office
Build-Out
Full Build-Out
Available
Now

3rd Fl-Ste 300

Size
14,473 SF
Space Use
Office
Build-Out
Full Build-Out
Available
Now

4th Fl-Ste 400

Size
14,659 SF
Space Use
Office
Build-Out
Full Build-Out
Available
Now

5th Fl-Ste 500

Size
14,659 SF
Space Use
Office
Build-Out
Full Build-Out
Available
Now

7th Fl-Ste 700

Size
14,350 SF
Space Use
Office
Build-Out
Spec Suite
Available
Now

8th Fl-Ste 800

Size
13,604 SF
Space Use
Office
Build-Out
Spec Suite
Available
Now

1st Floor

Size 1,498 SF
Space Use Office
Build-Out Full Build-Out
Available Now

Suite 2 totals ±6,498 SF and has a mix of private offices and conference rooms.

1st Fl-Ste 1

Size 1,620 SF
Space Use Office
Build-Out Full Build-Out
Available Now

Suite 1 totals ±1,620 SF and has 3 private offices.

2nd Fl-Ste 200

Size 14,945 SF
Space Use Office
Build-Out Full Build-Out
Available Now

Suite 200 totals ±14,945 SF and has 7 private offices and 1 conference room.

3rd Fl-Ste 300

Size 14,473 SF
Space Use Office
Build-Out Full Build-Out
Available Now

Suite 300 totals ±14,473 SF and has 14 private offices and 1 conference room.

4th Fl-Ste 400

Size 14,659 SF
Space Use Office
Build-Out Full Build-Out
Available Now

Suite 400 totals ±14,659 SF and has 18 private offices and 2 conference room.

5th Fl-Ste 500

Size 14,659 SF
Space Use Office
Build-Out Full Build-Out
Available Now

Suite 500 totals ±14,659 SF and has 12 private offices and 3 conference room.

7th Fl-Ste 700

Size 14,350 SF
Space Use Office
Build-Out Spec Suite
Available Now

Suite 700 totals ±14,350 SF and has 2 possible build outs. One option provides 6 private offices while the other provides 15. For conference rooms you have the option of 3 ranging in size or 6 ranging in size. Both options have storage space, a reception area, and ample open office space.

8th Fl-Ste 800

Size 13,604 SF
Space Use Office
Build-Out Spec Suite
Available Now

Suite 800 totals ±13,604 SF and has 9 private offices.

Exceptionally walkable
100/100
Moderately drivable
70/100
Exceptional public transit
100/100
Moderately bikeable
60/100

Property Taxes

Property Taxes

Parcel Number
3702-820
Land Assessment
$27,717,906
Improvements Assessment
$64,675,123
Total Assessment
$92,393,029
  • Listing ID: 40664451

  • Date on Market: 5/26/2026

  • Last Updated:

  • Address: 1155 Market St, San Francisco, CA 94103

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