Highland Grove (TTM 38927)


SCH Number
Lead Agency
Riverside County
Document Title
Highland Grove (TTM 38927)
Document Type
NOP - Notice of Preparation of a Draft EIR
Present Land Use
Vacant and undeveloped/A-1-10 (Light Agricultural Zone)/Rural Community - Very Low & Low Density Residential (RC-VLDR/RC-LDR)
Document Description
The Project includes applications for a General Plan Amendment (GPA 240072), Change of Zone (CZ 2400026), a Tentative Tract Map (TTM 38927), and an Agricultural Preserve Diminishment (APD 240006) to facilitate future development of the 112.34-acre property with 206 single-family detached residential units. GPA 240072 would reconfigure the existing land use designations of “Rural Community – Very Low Density Residential (RC-VLDR)” and “Rural Community – Low Density Residential (RC-LDR)” to match the areas proposed for development with residential uses, with no change to the overall acreage for RC-VLDR and RC-LDR land uses, which would remain at 6.52 acres and 105.82 acres, respectively. CZ 2400026 would modify the Project site’s existing zoning classification from “Light Agricultural, 10-Acre Minimum Lot Size (A-1-10)” to “One-Family Dwelling Zone (R-1).” TTM 38927 is a proposal to subdivide the 112.34-acre property to accommodate a total of 206 residential lots on minimum 10,000 s.f. lots on 58.7 acres, two water quality basins on 3.1 acres, two park sites on 3.5 acres, 23 lots for open space/slopes on 8.1 acres, 13 undisturbed open space lots on 15.4 acres, and approximately 23.5 acres of roadways. APD 240006 would authorize the diminishment of El Sobrante Agricultural Preserve No. 1, Map No. 18 to remove the 112.34-acre property from Agricultural Preserve No. 1 (a Notice of Non-Renewal previously was filed for the property, and the property is no longer subject to a Williamson Act Contract).

Contact Information

Jose Merlan
Agency Name
Riverside County
Job Title
Project Planner
Contact Types
Lead/Public Agency

Jerrica Harding
Agency Name
T&B Planning
Job Title
Senior Associate
Contact Types
Consulting Firm


Southern California, Unincorporated
Cross Streets
North of El Sobrante Road, east of McAllister Street, and south of Sweet Avenue
Total Acres
Parcel #
270-060-(005, 009, 016); 270-070-(001, 002, 004)
State Highways
Lake Matthews ES
Lake Mathews
San Bern

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Fish and Wildlife, Inland Deserts Region 6 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Transportation, District 8 (DOT), California Department of Water Resources (DWR), California Governor's Office of Emergency Services (OES), California Highway Patrol (CHP), California Natural Resources Agency, California Regional Water Quality Control Board, Santa Ana Region 8 (RWQCB), California State Lands Commission (SLC), Department of Toxic Substances Control, Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water, District 20, State Water Resources Control Board, Division of Water Quality, California Native American Heritage Commission (NAHC)
State Reviewing Agency Comments
California Native American Heritage Commission (NAHC)
Development Types
Residential (Units 206, Acres 112.34)
Local Actions
General Plan Amendment, Rezone, Land Division (Subdivision, etc.), Agricultural Preserve Diminishment
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Energy, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mandatory Findings of Significance, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Sewer Capacity, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian, Wildfire
Local Review Period Start
Local Review Period End


Notice of Completion [NOC] Transmittal form
State Comment Letters [Comments from State Reviewing Agency(ies)]

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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