TR-8623, 4738 Proctor Road Subdivision VESTING TENTATIVE TRACT MAP, PLN2021-00216

2 Documents in Project


SCH Number
Lead Agency
Alameda County
Document Title
TR-8623, 4738 Proctor Road Subdivision VESTING TENTATIVE TRACT MAP, PLN2021-00216
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Hillside Residential (RH) Single-Family Residential (R-1), B-E District,1 Conditional Secondary Unit (CSU), Recreational Vehicle (RV) and Hillside Overlay (HO) combining districts.
Document Description
The proposed project involves the subdivision of the existing parcel into 11 lots and the construction of 10 new single-family residential units and associated improvements.

Contact Information

Damien Curry
Agency Name
Alameda County Community Development Agency (County)
Job Title
Senior Planner
Contact Types
Lead/Public Agency


San Francisco Bay Area
Cross Streets
4738 Proctor Road, approximately 1,030 feet east of Ewing Road
Total Acres
Parcel #
State Highways
Proctor Elementary School
San Leandro Creek
Other Location Info
The approximately 5.25-acre project site consists of one parcel located at 4738 Proctor Road in the unincorporated community of Castro Valley, Alameda County (Assessor’s Parcel Number [APN] 84D-1402-05-03). The project site is located east of Lake Chabot in an area consisting primarily of residential uses and undeveloped open space associated with Lake Chabot Regional Park.

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, Bay Delta Region 3 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Transportation, District 4 (DOT), California Department of Water Resources (DWR), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, 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, State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Drinking Water, District 4, State Water Resources Control Board, Division of Water Quality, State Water Resources Control Board, Divison of Financial Assistance
Development Types
Residential (Units 11, Acres 5.25)
Local Actions
Land Division (Subdivision, etc.)
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


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 or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

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