San Diego, CA Permit Requirements: Renovation Permits (2026)

San Diego requires building permits for most renovation and alteration work including structural modifications, electrical changes, plumbing alterations, HVAC installation, window and door replacements in exterior walls, roofing, and additions. Per SDMC §129.0202, work exempt from permits includes: painting, papering, tiling, carpeting, and similar finish work; installation of kitchen cabinets without plumbing changes; and minor repairs that do not alter structural, electrical, plumbing, or mechanical systems. Permit fees are calculated based on project valuation using the fee schedule in Information Bulletin 501. For residential structures, the rate is $0.13 per $1,000 of estimated valuation for one- and two-story buildings. Separate electrical, plumbing, and mechanical permits may be required. Licensed contractors must hold valid California contractor licenses (CSLB). Applications are submitted through the SD Permits online portal (sdpermits.com) or at DSD, 1222 First Ave. Simple permits may be issued over-the-counter. Complex projects require plan review, typically 4-6 weeks. Properties in historic districts or the Coastal Overlay Zone may require additional approvals.