Silver Oaks Estates Project

Silver Oaks Estates Project

The Silver Oak Estates Project located on an approximately 13.96-acre project site consists of one parcel located at 5701 Clayton Road in the City of Clayton, Contra Costa County (Assessor’s Parcel Number [APNS] 118-020-028 & 029). The proposed project includes the demolition of the existing residential structures and associated outbuildings on the project site and the construction of 32 new single-family residential units on 8.03 acres of the 13.96 -acre project site, 3 of which would include junior accessory dwelling units (JADUs), and associated improvements. Each single-family residential unit would be two or three stories and include a two- or three-car garage. All of the residential units would front to internal streets within the project site. The single-family residential units would consist of four models with four elevations that would range in size from 2,502 square feet to 3,524 square feet and would be located on individual lots that would range from 4,471 square feet to 10,095 square feet with an average lot size of 6,044 square feet. The layout and size of each residence would vary based on the plan type but would range from four bedrooms and three bathrooms in the smallest plan type to five bedrooms and four bathrooms in the largest. The proposed project would have an overall density of 4.0 dwelling units per acre (du/ac). Each of the residential lots on the project site would include private backyards that would be a minimum of 10 feet from the back of the house to the rear property line. In total, the proposed project would provide approximately 69,290 square feet of private rear yard open space. The proposed project would also include six open space parcels totaling 8.21 acres to protect the existing trees and riparian area associated with Mount Diablo Creek. This land would be maintained by the Homeowners Association (HOA). Vehicular access to the project site would be provided at two entry points along Oakhurst Drive, with one circular roadway (Silver Oak Estates Drive). Silver Oaks Estates Drive is a proposed private roadway comprising 1.32 acres to be maintained by the HOA. Silver Oak Estates Drive would vary in width from 20 to 43 feet, and the right-of-way would vary in width from 21 to 48 feet. Interior streets would provide vehicular access to each of the residential units. An additional 32 street parking spaces would be provided on the internal streets for a total capacity of 96 parking spaces on the project site.

Clayton

Contra Costa

Citywide

California Air Resources Board (ARB), California Coastal Commission (CCC), California Department of Conservation (DOC), 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 Resources Recycling and Recovery, California Department of Toxic Substances Control (DTSC), California Department of Transportation, District 4 (DOT), California Department of Water Resources (DWR), California Fish and Game Commission (CDFGC), California Governor's Office of Emergency Services (OES), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), California San Joaquin River Conservancy (SJRC), California State Coastal Conservancy (SCC), California State Lands Commission (SLC), Central Valley Flood Protection Board, Delta Protection Commission, Delta Stewardship Council, Office of Historic Preservation, San Francisco Bay Conservation and Development Commission (BCDC), 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, Division of Water Rights, State Water Resources Control Board, Divison of Financial Assistance

Residential (32 Single Family Residential Units with 3 JADUs)(Units 32, Acres 13.96)

Planned Unit Development, Land Division (Subdivision, etc.)

Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Drainage/Absorption, Energy, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mandatory Findings of Significance, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Septic System, Sewer Capacity, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian, Wildfire