3577 Canyon Crest Road Single Family Residence

The 3577 Canyon Crest Road Single Family Residence project involves the construction of a 1,555 square-foot single-family home with a 397 square-foot attached garage on a 1.02-acre vacant residential parcel in Pasadena, California. The total development footprint, including the building and driveway, is approximately 2,000 square feet. The project requires the removal of one non-heritage coast live oak tree and involves encroachment into the protected zones of 10 additional non-heritage coast live oak trees. To mitigate environmental impact, the project will utilize an open-celled tree root protection system for the driveway and include native understory oak-compatible landscaping. Managed by the Los Angeles County Department of Regional Planning, the project must adhere to the California Environmental Quality Act, the County Oak Tree Ordinance, and the County Hillside Management Area Sensitive Design Guidelines. Because the construction occurs within the Altadena Community Standards District on a slope exceeding 25 percent, a Minor Conditional Use Permit is required. A Draft Environmental Impact Report was issued on August 24, 2026, with a public comment period ending October 19, 2026. The project is classified under NAICS code 236115 for new single-family housing construction.