Capitol Annex Project

3 Documents in Project


SCH Number
Lead Agency
General Services, Department of (Department of General Services)
Document Title
Capitol Annex Project
Document Type
EIR - Draft EIR
Present Land Use
State-owned; occupied by a State legislature and assembly

Document Description
The project would demolish and reconstruct the existing 325,000 square foot existing Capitol Annex building with a new approximately 525,000 square foot building. The project would address numerous deficiencies in the existing building, including: life safety/building code deficiencies, non-compliance with Americans with Disabilities Act (ADA) standards, overcrowding, aging and failing infrastructure, and insufficient public and working space. The project would also include a new underground visitors/welcome center located between 10th Street and the west steps of the Capitol. Existing basement parking under the Annex would be abandoned and replaced it with new underground parking on the south side of the Capitol, accommodating up to approximately 200 parking spaces.

Contact Information
Stephanie Coleman
State of California Department of General Services
P.O. Box 989052
West Sacramento, CA 95798

Phone : (916) 376-1602


38°34'36"N 121°29'36"W
Cross Streets
10th Street on west, N Street on south, 12th Street on east, L Street on the north
Total Acres
Approx. 40
State Highways
50, 80, 5
Regional Transit
Discovery Tree, William
Sacramento River, American River

Notice of Completion

Review Period Start
Review Period End
Development Type
Office (525,000 Sq. Ft.) Educational (40,000 Sq.ft. visitor/welcome center) Other (Redevelopment of Capitol Annex)
Local Action
Site Plan Redevelopment
Project Issues
Aesthetic/Visual Air Quality Archaeologic-Historic Biological Resources Drainage/Absorption Economics/Jobs Flood Plain/Flooding Geologic/Seismic Noise Population/Housing Balance Public Services Recreation/Parks Schools/Universities Sewer Capacity Soil Erosion/Compaction/Grading Solid Waste Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Water Supply Growth Inducing Land Use Cumulative Effects
Reviewing Agencies
California Department of Conservation California Department of Fish and Wildlife, Bay Delta Region 3 California Department of Fish and Wildlife, North Central Region 2 California Department of Parks and Recreation California Department of Transportation, District 3 California Energy Commission California Highway Patrol California Native American Heritage Commission California Public Utilities Commission California Regional Water Quality Control Board, Central Valley Sacramento Region 5 California State Lands Commission Central Valley Flood Protection Board Department of Toxic Substances Control Office of Emergency Services, California Office of Historic Preservation Resources Agency Resources, Recycling and Recovery State Water Resources Control Board, Division of Water Quality


Environmental Document
Apdx A NOP & Cmmts   PDF 17564 K Apdx B PRC Div   PDF 231 K Apdx C Traffic Calcs   PDF 286 K Apdx D AQ-GHG-Energy Data   PDF 2430 K Apdx E Noise Data   PDF 397 K Apdx F Geo Investigation   PDF 8615 K Apdx G PhaseI ESA Rpt   PDF 45601 K Capitol Annex DEIR_09   PDF 23824 K
NOC   PDF 1317 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 or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

Download CSV Download All Attachments New Search Print