ADU zoning in Los Angeles, California is governed by the California Department of Housing and Community Development (HCD). The HCD is responsible for issuing building permits and inspecting all construction activity in the city. All construction projects in Los Angeles must comply with the California Building Code, which includes provisions for ADU development.

The most important thing to know about ADU zoning in Los Angeles is that all developments must be consistent with the city's General Plan. The General Plan sets forth the overall vision for the city's growth and development, and it guides all land use decisions. As such, any proposed ADU development must be reviewed by the city planning commission to ensure that it is consistent with the General Plan.

Another important consideration for ADU zoning in Los Angeles is the city's zoning code. The zoning code regulates the use of land within the city, and it dictates where different types of development can take place. All proposed ADU developments must comply with the city's zoning code.

Finally, it is important to note that all construction projects in Los Angeles must obtain a building permit from the HCD before any work can begin. The building permit process is designed to ensure that all construction projects meet the necessary safety and code requirements. Any proposed ADU development must go through this process before it can begin.

Overall, ADU zoning in Los Angeles is governed by a number of different laws and regulations. It is important to be familiar with these laws and regulations before beginning any construction project in the city. Failure to comply with the law could result in significant penalties, including fines and even jail time. Therefore, it is always best to consult with an experienced construction lawyer prior to beginning any construction project in Los Angeles.