Hoag Hospital Irvine Expansion

3 Documents in Project


SCH Number
Lead Agency
City of Irvine
Document Title
Hoag Hospital Irvine Expansion
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Zoning: 5.5 Medical and Science; General Plan Designation: Research/Industrial

Document Description
Hoag Hospital Irvine is requesting approval (00816357-PCPM) to increase the number of hospital beds from 166 to 391, and increase the hospital intensity on the Project site from the originally approved 575,559 square feet to 1,007,711 square feet (proposed Project). The Project site is at 16100–16300 Sand Canyon Avenue in Irvine. In the existing condition, the approximately 24.5-acre Project site is currently composed of Hoag Hospital Irvine, an approximately 15-net-acre campus at 16200 Sand Canyon Avenue on Assessor’s Parcel Numbers (APNs) 466-091-18 and -19. The Project site also includes the Rhodes Development Medical Office Building (Rhodes MOB) at 16300 Sand Canyon Avenue on APNs 466 091-16 and -17. The proposed Project would add 436,740 sf of hospital services with 225 beds, approximately 260,000 sf of hospital support services, a 47,550 sf Central Utility Plant, an 8,000 sf auditorium and conference center, 2 parking structures, and surface parking areas. Upon Project buildout, the building area on the Project site would total 1,123,473 sf, representing an increase of 752,290 sf compared to existing conditions.

Contact Information
Hernan DeSantos
City of Irvine
Lead/Public Agency
One Civic Center Plaza
Irvine, CA 92623

Phone : (949) 724-6441

Hoag Hospital Irvine
Project Applicant


33°39'38.7"N 117°46'24.9"W
Cross Streets
Sand Canyon Avenue and Alton Parkway
Total Acres
Parcel #
466-091-18 and -19
State Highways
I-405 and I-5
Metrolink/Amtrak Right of Way
Oak Creek ES, Springbrook ES
San Diego Creek

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (Hospital: expansion of 752,290 square feet)
Local Action
Site Plan Use Permit Lot Merger
Project Issues
Aesthetics Agriculture and Forestry Resources Air Quality Biological Resources Cultural Resources Cumulative Effects Drainage/Absorption Economics/Jobs Flood Plain/Flooding Geology/Soils Hazards & Hazardous Materials Hydrology/Water Quality Land Use/Planning Mineral Resources Noise Population/Housing Public Services Recreation Schools/Universities Sewer Capacity Solid Waste Transportation Vegetation Wetland/Riparian Wildfire
Reviewing Agencies
California Air Resources Board (ARB) California Department of Fish and Wildlife, South Coast Region 5 (CDFW) California Department of Parks and Recreation California Department of Transportation, District 12 (DOT) California Department of Water Resources (DWR) California Governor's Office of Emergency Services (OES) California Highway Patrol (CHP) California Native American Heritage Commission (NAHC) California Natural Resources Agency California Office of Statewide Health Planning and Development (OSHPD) California Public Utilities Commission (CPUC) California Regional Water Quality Control Board, Santa Ana Region 8 (RWQCB) Department of Toxic Substances Control State Water Resources Control Board, Division of Drinking Water


Environmental Document
App A - CalEEMod Combined Output   PDF 3378 K App B- Geotechnical Report   PDF 17799 K App C- EDR Search Results   PDF 4168 K App D- Construction Noise Calculations   PDF 386 K App E- FHWA Traffic Noise Model Printout   PDF 277 K App F- Traffic Study   PDF 13632 K App G- Native American Consultation per AB 52   PDF 1072 K App H- Sub-Area Master Plan Addendum   PDF 4724 K App I- GHG Memo   PDF 1208 K Draft ISMND   PDF 5013 K NOI - Hoag   PDF 39 K SCH 20-day Review Request   PDF 610 K Summary_Form_for_Document_Submittal   PDF 593 K
NOC   PDF 323 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.

Download CSV Download All Attachments New Search Print