What is an ADU?
An ADU is a separate, self-contained dwelling unit that is located on the same lot as a single-family home. ADUs can be used as primary residences, rental units, or guest quarters.
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Types of ADUs
There are three main types of ADUs:
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- Detached ADUs: Detached ADUs are separate buildings that are located on the same lot as the primary residence. They can be up to 1,200 square feet in size.
- Attached ADUs: Attached ADUs are attached to the primary residence. They can be up to 850 square feet in size.
- Junior ADUs (JADUs): JADUs are small, detached ADUs that are intended for use by elderly or disabled family members. They can be up to 500 square feet in size.
Zoning Requirements
The zoning of your property will determine how many ADUs you can build. Some cities and counties have more restrictive zoning regulations than others.
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Lot Size Requirements
The size of your lot will also determine how many ADUs you can build. Most cities and counties have minimum lot size requirements for ADUs.
Other Factors
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Other factors that may affect the number of ADUs you can build include:
- Existing structures: If you already have other structures on your property, such as garages or sheds, this may limit the number of ADUs you can build.
- Setbacks: You will need to comply with setback requirements for your ADU. Setbacks are the minimum distances between your ADU and the property lines of your lot.
- Parking: You may need to provide additional parking for your ADU.
FAQs
- How to find out the zoning of my property? You can contact your local planning department to find out the zoning of your property.
- How to find out the lot size of my property? You can contact your local assessor's office to find out the lot size of your property.
- How to get a permit to build an ADU? You will need to submit a permit application to your local building department.
- How much does it cost to build an ADU? The cost of building an ADU will vary depending on the size and type of ADU you build, as well as the cost of materials and labor in your area.
- How long does it take to build an ADU? The time it takes to build an ADU will vary depending on the size and type of ADU you build, as well as the complexity of the project.
Conclusion
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Building an ADU can be a great way to increase the value of your property and generate additional income. However, it is important to understand the zoning and lot size requirements for your property before you begin the process.
I hope this blog post has been helpful. If you have any questions, please feel free to leave a comment below.
Additional Resources
California Department of Housing and Community Development - California ADU Resource Center [invalid URL removed]
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