When Do You Need a Geotechnical Report for a Building Permit in San Diego?
The City of San Diego requires a geotechnical report for building permits in hillside areas exceeding 25% slope, coastal zone development, properties within earthquake fault zones, and projects with specific grading exceeding 50 cubic yards. According to the Development Services Department (DSD San Diego), approximately 60% of residential projects in San Diego County require geotechnical…