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 Though it’s possible to add a bathroom to your garage conversion when you strategically consider space and local zoning laws, as well as
Key Takeaways BE SURE TO CHECK LOCAL SIZE LIMITS FOR DETACHED AND ATTACHED ADUS IN CONTRA COSTA, WHICH VARY BY DISTRICT, LOT SIZE, AND ZONING.
Key Takeaways You can construct a detached ADU up to 74 m2, whereas attached ADUs can be 50% the size of your primary residence’s floor
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
