Founded in 1984 by Harley Hoppe, former King County Assessor, Harley H. Hoppe & Associates provides quality, professional property tax services for Washington state taxpayers, including both commercial and residential properties. Our office specializes in results-oriented property tax appeals. We offer a complimentary analysis of your property valuation in order to research whether or not an appeal is warranted. If our research indicates that your property is overvalued, we will advise you of your appeal options.