Legalizing Unpermitted ADUs: AB 2533

Power-up your knowledge of ADUs in 90 minutes

Casita Academy ADU Accelerator Workshop Series

Unpermitted ADUs are widespread in neighborhoods throughout California, providing housing access for tenants and rental income for homeowners, though without health and safety oversight or tenant protections. Studies suggest that hundreds of thousands of unpermitted ADUs exist statewide. While legalizing these units brings significant benefits to all involved, a lengthy and expensive compliance process can create barriers and deter homeowners from coming forward. Recognizing this dilemma for homeowners, the CA State Legislature passed AB 2533 – co-sponsored by Casita Coalition – creating a statewide framework for legalizing unpermitted ADUs.

Casita Academy and the Casita Coalition

Casita Academy is the core educational program for Casita Coalition, a statewide nonprofit working to advance ADUs and middle housing solutions as a pathway to create thriving neighborhoods with a variety of attainable home types for people in all ages and stages of life.

AB 2533 Topics Covered

  • Unpermitted housing defined
  • Need to address unpermitted housing statewide
  • Risks of unpermitted ADUs for homeowners and tenants
  • Legalization barriers for homeowners
  • AB 2533: Statewide Legalization Framework for Unpermitted ADUs
  • Example resources and case studies
  • Benefits and challenges of using AB 2533
  • AB 2533 process
  • Advocating for AB 2533 in your community

     Who Should Attend

This workshop has helped accelerate the knowledge of nonprofit ADU program staff, real estate agents, lenders, construction trades, planners, and other practitioners seeking the basic overview of ADU options in California.

  • Non Profit Organizations
  • Real Estate Professionals
  • Local government staff
  • Construction tradespersons (electricians, welders, plumbers, framers, etc) interested in starting an ADU-based business
  • Emerging builders and developers
  • Designers, Architects, Planners
  • ADU advocates
  • Homeowners interested in building an ADU

Options for organization, company, and group training are available.  Email us for more information: casitaacademy@casitacoaliton.org

Accelerator Workshop Trainers