Before you can start building your ADU, you will need permission from your local planning department. These permissions are called permits, and their costs vary depending on your location. Building permits range from $2,000 to $10,000, whereas city fees can range from $3,000 to $11,000.
The City of Oakland now offers "off-the-shelf" pre-approved ADU building plans to be used on properties with Single-Family, Two-Family or Multi-Family homes. These permit-ready plans are complete sets of construction drawings that conform to the latest codes.
Types of Projects That May Be Exempt From a Building Permit in California Painting. Floor upgrades. Kitchen remodels. Small drywall projects. Common electrical work. Small outbuildings. Bathroom fixes. Fences.
All businesses that operate in San Francisco must register with the City.
Michigan requires certain businesses to obtain state and local licenses or permits. The specific requirements depend on your industry and location. For example, restaurants must secure health department approvals, and retail businesses need a sales tax license from the Michigan Department of Treasury.