A. 23-1176 PLANNING APPLICATION NO. PA-240315; ADDRESS: 25 Empty Saddle Lane, Rolling Hills Estates, CA 90274; APPLICANT: Quetzal Silver, Quicksilver Drafting; A request for approval of a Neighborhood Compatibility Determination (NC-240316) for a new 140 ft. CMU block retaining wall along the north side property line and a Grading Permit (G-240317) for the import of 160 cubic yards of earth materials to fill a slope with a vertical height of more than three feet at its deepest point. The Project was reviewed in accordance with the California Environmental Quality Act (Public Resources Code § 21000 and following: "CEQA") and the State CEQA Guidelines (14 CCR § 15000 and following) and was determined to be Categorically Exempt under Class 3 of the State CEQA Guidelines, Section 15303 New Construction of Small Structures. Memorandum from: Katrina Kawagoe, Assistant Planner Recommendation: That the Planning Commission approve PA-240315, subject to the conditions outlined in the staff report.