Douglas Greenberg

Douglas Greenberg is a tax attorney in San Francisco who focuses on property tax law, assessment disputes, and tax litigation. He's been practicing law in California for over two decades and has handled cases ranging from single-family residential appeals to large commercial property disputes involving millions of dollars in assessed value. His legal background means he brings a different level of depth to appeals that involve complex ownership structures, legal entity transfers, or situations where the taxpayer and assessor fundamentally disagree on how a property should be classified. He works with individual property owners, real estate investors, corporations, and trusts. His clients often come to him after a simpler appeal attempt didn't produce the result they needed, or when the stakes are high enough that having an attorney in the room makes a real difference. He's appeared before assessment appeals boards throughout the Bay Area and has litigated property tax matters in California Superior Court.

Douglas Greenberg's practice covers the full spectrum of California property tax law. For residential clients, he handles Proposition 8 decline-in-value claims, base year value disputes, and change of ownership reassessment challenges. He's particularly strong in cases where the assessor's classification of a transaction as a change of ownership is disputed, which can trigger significant reassessment if not successfully challenged. On the commercial side, he represents clients with office buildings, retail properties, industrial sites, hotels, and multi-family residential complexes. Commercial cases often involve income capitalization analyses, disputes over vacancy rates and expense assumptions, and arguments about the appropriate cap rate the assessor used. Douglas brings in qualified appraisers when the case warrants it and manages the full litigation process if a dispute needs to go to court. He also handles legal entity reassessment issues, which arise when a controlling interest in a legal entity that owns real property changes hands. These situations are complicated and frequently mishandled, and Douglas has specific experience navigating the parent-child and grandparent-grandchild exclusion rules that can shield certain transfers from reassessment. For trustees and estate planners, understanding these rules before a transfer happens is far better than trying to fix things afterward.

Douglas starts every engagement with a detailed case evaluation. He reviews the current assessment, pulls the assessor's records, and asks the right questions to identify all potential grounds for appeal, not just the most obvious one. For clients who've already filed an appeal on their own, he can step in and strengthen the case before the hearing. For new appeals, he handles the full filing, evidence preparation, and hearing representation. When a case involves legal entity ownership or complex ownership structures, he works through the chain of ownership documentation carefully before filing, because getting those details wrong can waive potential exclusions. If the appeals board rules against his client, he evaluates whether the case is strong enough for Superior Court litigation. Not every losing case is worth litigating, and he'll give you an honest read on the cost-benefit before recommending that path. Throughout the process, he communicates regularly so clients understand where things stand and what to expect next.

Douglas Greenberg serves clients throughout the San Francisco Bay Area, including San Francisco, Marin, San Mateo, Alameda, Contra Costa, and Santa Clara counties. For complex commercial cases or significant residential disputes, he also works with clients in other California counties where the stakes justify the engagement. Remote consultations are available for initial case evaluations.