Accessory Dwelling Units (ADU) Checklists

ADU Checklist for Single-Family

This document is intended for single-family homes adding only one ADU on its lot.

Learn what’s needed for a complete application and find resources from City agencies that will review the project, including San Francisco Planning, Department of Building Inspection (DBI), Public Works, and Public Utilities Commission (PUC). Note: SF Fire Department may need to review the project.

ADU Checklist for Multi-Family (and some single family)

For multi-family properties, and some single-family homes adding more than one ADU, and to single family homes that do not meet all requirements and require a waiver.

Learn what’s needed for a complete application and find resources from City agencies that will review the project, including San Francisco Planning, Department of Building Inspection (DBI), Public Works, and Public Utilities Commission (PUC) and SF Fire Department.