Commission approves geologic‑hazard report for three homes in Depot Hills with conditions

The Planning Commission on July 9 approved the geologic‑hazard report review for three single‑family dwelling sites in Phase 1 of the Depot Hills development, adopting conditions recommended by the city’s contracted reviewer. City staff said the commission’s review was limited to the city code sections that govern geologic hazard reports (staff cited “section 152.229 through 0.233” in the record) and that AKS Engineering, retained as the city’s geotechnical reviewer, advised the applicant’s documents met the city’s criteria. Staff recommended approval with conditions tied to AKS’s review. The staff report stated Depot Hills Phase 1 contains areas with slopes exceeding 20 percent and identified sites mapped as prehistoric landslide areas and as potentially containing undocumented fill. The applicant’s geotechnical report acknowledged varying susceptibility to landslide — from low to high depending on location — but concluded that, if the report’s recommendations are implemented, no conditions were identified that would preclude development of the three lots. Staff incorporated AKS review items as conditions of approval. Key conditions recorded in the staff report and incorporated into the commission’s action require applicants to provide: professional geologist certification confirming final plans comply with the approved geotechnical recommendations prior to issuing specific grading and building permits; final inspection reports from a certified geotechnical engineer before occupancy certificates are issued; and a recorded declaration noting the applicant’s obligation to construct and maintain site protections. Staff also noted the approval will be null and void five years after the effective date if substantial construction has not occurred. The applicant, Nathan Martin of Velocity US Properties, said he had no additional testimony beyond the staff report but asked clarifying questions about the depth of hillside cuts and spoil disposal; staff and the applicant’s engineering team said those topics are addressed by the geotechnical recommendations and will be reviewed during building permit review and by the city’s peer reviewer. The commission moved, seconded and approved the staff recommendation.