ADU1: The Best Choice for Multifamily Real Estate Investors in the San Fernando Valley: Are you thinking about investing in multifamily real estate in the San Fernando Valley? ADU1 is the perfect choice. We specialize in helping building owners generate more income from their existing multifamily buildings by turning them into attached or detached ADUs. All multifamily properties (within permitted zones) can develop up to 25% of their existing unit count into ADUs, which can then be rented out for additional income. If you’re looking for a company that can help you maximize your investment and generate the highest possible return, contact us today. We’ll be happy to answer any questions you have and provide you with all the information you need to make a decision.