Accessory Dwelling Units

---

An Accessory Dwelling Unit (ADU) is a self-contained residential unit located on the same lot as a single-family home. It includes all the basic amenities needed for independent living—such as a kitchen, bathroom, sleeping area, and separate entrance. ADUs come in various forms, including detached backyard cottages, garage conversions, basement apartments, or additions to the main home. Designed to be smaller and more efficient than the primary residence, ADUs offer a flexible housing solution for homeowners who want to accommodate family members, generate rental income, or create a private space for work or guests. With growing demand for affordable and sustainable housing options, ADUs have become an increasingly popular and valuable addition to residential properties.

One of the most significant advantages of an Accessory Dwelling Unit (ADU) is the potential to increase property value by adding livable space and creating opportunities for rental income. Whether used as a long-term rental or a short-term vacation unit, an ADU can provide a steady stream of passive income that helps offset mortgage costs or supplement retirement savings. ADUs also support multigenerational living, giving families the ability to stay close while maintaining privacy and independence — ideal for aging parents, adult children, or extended family members. In addition, ADUs are a sustainable housing option, typically smaller and more energy-efficient than traditional homes, helping reduce the environmental impact of development. Many homeowners also appreciate the flexibility an ADU offers, serving as a guest house, home office, creative studio, or future caregiver suite.

The permitting process for an Accessory Dwelling Unit (ADU) typically takes up to 8 weeks. To streamline the process and potentially reduce costs, the county you reside in offers pre-reviewed ADU plans. These plans have been vetted for compliance with current building codes and can save homeowners significant time and money. For example, using a pre-reviewed plan can save approximately $20,000 in government fees and $6,000 to $10,000 in design fees. These plans are available for purchase at a reduced cost and can help fast track your ADU build.

The time it takes to build a small ADU (typically 400–800 square feet) can vary depending on factors like design complexity, permitting, site conditions, and whether you’re using pre-approved plans. Typically, from planning/permitting to final inspections you can expect your build to take on average 6-9 months. This can of course be more or less depending on your customized build. We strive to go above and beyond to keep your project on schedule, ensure a smooth and efficient building process, and uphold the highest standards of integrity every step of the way.