California’s Department of Housing and Community Development (HCD) released an updated Accessory Dwelling Unit (ADU) Handbook in January 2026, adding a critical addendum that reflects the latest changes to state ADU law effective January 1, 2026. If you’re...
When evaluating a garage conversion ADU, the most important step isn’t design. It’s feasibility. Before floor plans are finalized or budgets are discussed, we conduct a detailed on-site inspection to understand the property’s existing conditions — utilities,...
SB-9 is often talked about, but rarely executed—especially in San Diego. I worked with a client who explored not just SB-9 or ADUs, but how both could work together on a single property. In this case study, I walk through their real timeline from planning to approval,...
California’s housing crisis demands bold action, and the 2026 law updates deliver it through smarter Accessory Dwelling Unit (ADU) rules. Homeowners, developers, and investors now face fewer barriers to building, legalizing, and profiting from ADUs. These...
California’s SB 9 continues to reshape single-family housing with new opportunities for duplexes, small multiplexes, and lot splits allowed in urban areas. This guide breaks down the essential 2025 details for homeowners in Los Angeles, Orange County, and beyond,...
ADUs with multiple units have emerged as one of the best ways to build wealth in California’s real estate market. The numbers tell an impressive story, with robust evidence showing strong value and income effects from ADU development across California markets....
![SB9 and ADU Timeline Revealed: A Real Client’s Path to Approval [2026 Case Study]](https://aduwestcoast.com/wp-content/uploads/ADU-Blog-Dec-20-Week-2.png)
