Building Permit

Permit required for any additions, alterations, or repairs to a building, and electrical wiring and plumbing installations.

Agency Type



Please visit the Department of Building Inspection at 1660 Mission Street, San Francisco, CA 94103 to pick up and complete the Application For Permit Additions, Alterations, or Repairs (BLDG. FORM 3/8).


DBI staff members are onsite to answer any questions and assist you with the permitting process.


Available in-person ONLY