Our resources are built around experience, not theory. With more than 40 years serving Bay Area homes, Mares & Dow Construction & Skylights shares insight that reflects how quality construction is planned, built, and maintained. Every article supports informed decisions through craftsmanship, materials, and long-term performance.
Key Takeaways Budget for both hard and soft costs, including construction, design, engineering, and site preparation, when planning an ADU in California. Site conditions and
Key Takeaways $120,000 – $400,000 depending on size, location, and level of finish. You may discover that simple detached ADUs tend to begin at the
Key Takeaways Building an ADU typically takes 12 to 18 months, with each phase—from planning and design to site preparation, construction, and finishing—requiring careful coordination.
Key Takeaways Compare the total project costs, including construction, utility connections, site preparation, and interior finishes, before deciding between a garage conversion and a detached
Key Takeaways For the vast majority of projects, it will take you between 6 and 12 months to build an ADU, or accessory dwelling unit.
Key Takeaways Garage conversion vs. Detached ADU — they both add to your living space and increase your property value, but each is the ideal
Key Takeaways There are various types of ADUs to consider, such as attached, detached, converted spaces, or junior units, each with its own advantages and
Key Takeaways An accessory dwelling unit is a compact, independent residence constructed on the same property as a primary residence. For you, the Bay Area
Building up and building out are the primary methods of adding space to a home, and each has a different impact on your property’s value.
It’s a decision that depends on your property and your future vision. ADUs are perfect for tiny houses, rental generation or visiting relatives. They’re independent
