Tonner Hills Specific Plan

6 Documents in Project


SCH Number
Lead Agency
Orange County
Document Title
Tonner Hills Specific Plan
Document Type
NOP - Notice of Preparation

Document Description
The proposed project involves a comprehensive plan to reuse 789.8 acres of land that has been used for oil and gas production for approximately 100 years. The proposed plan involves development of a master-planned community that combines residential, open space, recreational, public/institutional and commercial uses. The plan also incorporates continued operation of oil and gas production facilities. - 508.4 acres (64%) as open space and improved greenbelts and trails; - 191.2 acres (24%) to be developed for up to 914 residential units in up to 8 distinct neighborhoods; - 22.1 acres (3%) to be allocated to oil field related facilities, including the generation of more electrical energy than the project will demand, thereby creating a surplus of energy generation; - 7.1 acres (1%) to be developed as neighborhood parks; - 20.6 acres (2.5%) as collector streets; - 7.7 acres (1%) to be developed as a neighborhood convenience retail center; and - 32.7 acres (4%) of the site has been reserved for public use purposes.

Contact Information
Bryan Speegle
Orange County Planning and Development
Lead/Public Agency
300 North Flower Street P.O. Box 4048
Santa Ana, CA 92702-4048

Phone : (714) 838-4643


Brea Fullerton
Cross Streets
Lambert Road/Tonner Canyon Road
Total Acres
State Highways
Brea High School

Notice of Completion

Review Period Start
Review Period End
Development Type
Residential (Units 914, Acres 191.2) Commercial (Acres 7.7) Recreational (neighborhood parks, 7.1 acres) Other (508.4 acres of open space and improved greenbelts/trails)
Local Action
Specific Plan Land Division (Subdivision, etc.)
Project Issues
Aesthetics Agriculture and Forestry Resources Air Quality Cultural Resources Drainage/Absorption Geology/Soils Hydrology/Water Quality Land Use/Planning Mineral Resources Noise Population/Housing Public Services Transportation Wetland/Riparian Wildfire Wildlife Utilities and Service Systems
Reviewing Agencies
California Department of Conservation (DOC) California Department of Health Care Services (DHCS) California Energy Commission California Highway Patrol California Public Utilities Commission (CPUC) California State Lands Commission (SLC) Department of Housing and Community Development Resources Agency California Native American Heritage Commission (NAHC) Department of Toxic Substances Control California Department of Fish and Wildlife, South Coast Region 5 (CDFW) California Department of Parks and Recreation California Regional Water Quality Control Board, Santa Ana Region 8 (RWQCB) California Department of Transportation, District 12 (DOT)

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, 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.

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