A Simple Guide to Accessory Dwelling Units

What Is an ADU?

An Accessory Dwelling Unit (ADU) is a small, independent living space located on the same lot as a single-family home. ADUs can be used as a rental unit, a home office, or a comfortable space for guests or extended family. These units offer a flexible solution for housing needs, making the most of available space. ADUs are a practical and increasingly popular way to expand living options and increase home value.

Where Can I Build an ADU?

An ADU can be built on the same property as a single-family home, typically in the backyard or attached to the main house. ADUs can be constructed as stand-alone structures, above garages, or as basement conversions, depending on local zoning regulations and the layout of the property. With proper planning, ADUs can be added to a variety of lot sizes and configurations, providing additional living space without significant disruption to the main residence.

Why Should I Build an ADU?

An ADU offers several key benefits, including the potential for rental income, making it a smart financial investment. It provides a flexible living space that can accommodate aging parents, adult children, or guests, enhancing your property’s versatility. Additionally, an ADU can increase your home’s overall value and appeal, making it an attractive feature for future buyers. With its ability to adapt to changing needs, an ADU is a practical and valuable addition to any property.

When Will My ADU Be Ready?

The timeline for designing, permitting and building an ADU typically takes 10 to 14 months. Starting your ADU begins with an initial consultation and site assessment, which can take a few weeks to complete. After this, the design phase starts, where detailed plans are developed and refined, usually taking about 1 to 3 months depending on the complexity of the project and client feedback. Once the design is finalized, the permitting process begins, which can vary widely in duration based on local regulations, often taking between 2 to 6 months. Lastly, the construction phase begins with selecting a qualified contractor and can take anywhere from 2 to 4 months.