Top-Rated Custom ADU Builders in California for Complete ADU Design and Construction

The construction of an Accessory Dwelling Unit (ADU) in California requires an investment whose amount depends on structure size, design approach, and site location. To build ADU, you can expect an average investment between $200,000 and $500,000. Adding this unit to your property not only increases market value but also provides rental income, which can help recover your initial construction costs.

The permitting procedure for ADUs in California depends on various conditions. Local agencies must evaluate ADU permit applications according to state law but applications frequently require more than 60 days for approval or rejection. The duration of permit approvals extends beyond 60 days because of factors such as complexity levels of projects and city planning demands and local regulatory requirements. A standard ADU permitting process in Los Angeles required 260 days to approve within areas falling under the Coastal Zone regulations yet it only needed 147 days for locations beyond this zoning area. Our team operates with efficiency to prepare proper documentation which reduces problems with processing times.

The maximum size of an ADU in California depends on the local zoning laws and your property size. Generally, an ADU can range from 400 to 1,200 square feet, with restrictions varying by city. In some areas, you may be allowed to build larger ADUs if the property allows for it.

To apply for an ADU grant in California, you need to check with local programs offering funding or assistance for construction. Many cities and counties provide incentives or grants to encourage the development of ADUs. You can visit your local government’s website for eligibility details and how to apply.

Yes, you can sell an ADU in California, but it is typically sold with the primary residence. If the ADU is attached to the primary home, it will likely be considered part of the property when sold. If the ADU is a separate structure, it may be sold independently depending on local regulations.

Selling an ADU separately from the main house in California can be complex. In most cases, an ADU is considered part of the overall property, and selling it separately may require special permits and subdivision of the property. Local regulations vary, so it’s important to consult with a real estate professional or legal expert.