841 Old County Road Project


SCH Number
Lead Agency
City of San Carlos
Document Title
841 Old County Road Project
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Zoning: Planned Industrial, General Plan: Heavy Industrial (IH). The property at 803, 821, and 833 Old County Road is currently occupied by San Carlos Garden Supply store, a garden supply store for hardscapes, gravel, sand and mulch and storage and sales. The property at 841 Old County Road is currently occupied by NPC Expert Tree Services, a tree pruning and service company. The property at 851 Old County Road is currently occupied by Peninsula Pet Resort, a pet (canine and feline), boarding, daycare, and grooming facility.
Document Description
The proposed project would involve the demolition of all existing buildings and site improvements and the construction of two new office / research and development (R&D) buildings: a 5-story, 193,852 square foot building, and a 4-story, 131,621 square foot building, with maximum heights of approximately 90 and 113 feet respectively, above a two-level underground parking structure. Project site improvements would also include a courtyard between the buildings, and adjacent street and streetscape improvements.

Contact Information

Lisa Costa Sanders
Agency Name
City of San Carlos, Planning Division
Job Title
Principal Planner
Contact Types
Lead/Public Agency

attn: Jeffrey M. Sobrato
Agency Name
The Sobrato Organization
Job Title
Contact Types
Project Applicant

Rebecca Auld
Agency Name
Job Title
Vice President
Contact Types
Consulting Firm


San Carlos
San Mateo
Cross Streets
Old County Road, Bransten Road and Commercial Street
Total Acres
Parcel #
046-133-160; 046-134-050, -060; 046-135-010, -020, -030, -040; 046-182-100, -110, -150
State Highways
CA 82, U.S. 101
San Carlos Airport
San Francisco Bay, Pulgas Creek

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Conservation (DOC), California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Fish and Wildlife, Marin Region 7 (CDFW), California Department of Parks and Recreation, California Department of Resources Recycling and Recovery, California Department of Transportation, District 4 (DOT), California Department of Transportation, Division of Aeronautics (DOT), California Department of Transportation, Division of Transportation Planning (DOT), California Department of Water Resources (DWR), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), California State Lands Commission (SLC), Department of Toxic Substances Control, Office of Historic Preservation, San Francisco Bay Conservation and Development Commission (BCDC), State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Water Quality
Development Types
Office (office/Research & Development targeting life science uses)(Sq. Ft. 325475, Acres 3.4, Employees 1085)
Local Actions
Planned Unit Development, Site Plan, Rezone, lot merger
Project Issues
Air Quality, Biological Resources, Cultural Resources, Geology/Soils, Hazards & Hazardous Materials, Noise


Draft Environmental Document [Draft IS, NOI_NOA_Public notices, OPR Summary Form, Appx,]
Notice of Completion [NOC] Transmittal form

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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