Alamo Heights VTTM 53670

4 Documents in Project


SCH Number
Lead Agency
City of Diamond Bar
Document Title
Alamo Heights VTTM 53670
Document Type
EIR - Draft EIR
Present Land Use
R-1-20,000 / Rural Residential (RR)

Document Description
VTTM 53670 includes the development of five single-family custom residential lots on approximately 7.5 acres of hillside area within the City of Diamond Bar. The project site is located within The Country Estates, a gated residential community located in the southeastern portion of the City. The gross density of the VTTM 53670 would be 0.67 dwelling units per acre. Vegetation on the project site includes annual grasslands, walnut woodland, and oak woodland, which would be removed in conjunction with grading activites. The project site contains two drainage features located within a stand of oak woodland that originate from property east of the site and exit from the southern boundary of the project site. Approximately 102,000 cubic yards of cut and fill grading would be required for the project and would be balanced on-site.

Contact Information
Ann Lungu
City of Diamond Bar
Lead/Public Agency
21825 E. Copley Drive
Diamond Bar, CA 91765

Phone : (909) 839-7032


Diamond Bar
Los Angeles
Cross Streets
Alamo Heights Drive/Steeplechase Lane
Total Acres
Parcel #
State Highways
SR 57
1 High School, 1 Mid School, 2 Elementary Schools
Tonner Canyon Creek

Notice of Completion

Review Period Start
Review Period End
Development Type
Local Action
Rezone Use Permit Land Division (Subdivision, etc.) Tree Permit
Project Issues
Aesthetics Air Quality Cultural Resources Cumulative Effects Flood Plain/Flooding Geology/Soils Hydrology/Water Quality Noise Public Services Schools/Universities Sewer Capacity Solid Waste Vegetation Wetland/Riparian Wildfire Wildlife
Reviewing Agencies
Cal Fire California Department of Parks and Recreation California Department of Transportation, District 7 (DOT) California Native American Heritage Commission (NAHC) California Regional Water Quality Control Board, Los Angeles Region 4 (RWQCB) Department of Water Resources Resources Agency California Department of Fish and Wildlife, South Coast Region 5 (CDFW)

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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