499 Forbes Boulevard


SCH Number
Lead Agency
South San Francisco, City of (City of South San Francisco)
Document Title
499 Forbes Boulevard
Document Type
NOP - Notice of Preparation
Project Applicant
Colum Regan
Present Land Use
Business Technology Park

Document Description
The project includes construction of two new structures: 1) a five-story, 128,737 sq. ft. office building and; 2) a five level 84,280 sq. ft. parking structure with 267 parking spaces. The project would also include improvement of the existing railroad tracks as part of the City's Rails-to-Trails program, as well as, a modification to an existing center landscape median in the public ROW. The site was previously improved with a one-story commercial building (which is currently being demolished) along with surface paving and landscaping.

Contact Information
Christy Usher
City of South San Francisco
City Hall Annex, P.O. Box 711
South San Francisco, CA 94083

Phone : (650) 877-8535


37°39'26"N 122°23'21.1"W
South San Francisco
San Mateo
Cross Streets
Forbes Boulevard and Allerton Avenue
Total Acres
Parcel #
State Highways
San Francisco International Airp
San Francisco Bay

Notice of Completion

Review Period Start
Review Period End
Development Type
Office (128,737 Sq. Ft.) Recreational (New Pedestrian and Bicycle Trail) Other (Parking Structure with 267 parking spaces 84,280 Sq. ft.)
Local Action
Use Permit Design Review Tentative Map
Reviewing Agencies
California Air Resources Board California Department of Fish and Wildlife, Bay Delta Region 3 California Department of Parks and Recreation California Department of Transportation, Division of Aeronautics California Department of Water Resources California Highway Patrol California Natural Resources Agency California Public Utilities Commission California Regional Water Quality Control Board, San Francisco Bay Region 2 California State Lands Commission Department of Toxic Substances Control Office of Historic Preservation San Francisco Bay Conservation and Development Commission State Water Resources Control Board, Division of Water Quality California Native American Heritage Commission California Department of Transportation, District 4


Environmental Document
Letter   PDF 227 K NOP   PDF 1370 K
NOC   PDF 900 K
State Comments
2019110287_Caltrans_04-SM-2019-00285 - 499 Forbes Boulevard - Notice of Preparation (NOP) - December 16, 2019   PDF 472 K 2019110287_NAHC_499 Forbes Boulevard Project 11-18-2019   PDF 189 K

Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

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