*Based on average tax rate of 2.7 percent.Īrgyle, Aubrey, Bartonville, Carrollton, Copper Canyon, Corinth, Corral City, Cross Roads, Dallas, Denton, Double Oak, Flower Mound, Fort Worth, Frisco, Hackberry, Haslet, Hebron, Hickory Creek, Highland Village, Justin, Krugerville, Krum, Lake Dallas, Lakewood Village, Lewisville, Lincoln Park, Little Elm, Marshall Creek, Northlake, Oak Point, Pilot Point, Ponder, Providence Village, Roanoke, Sanger, Shady Shores, Southlake, The Colony, Trophy Club, Westlake homeowners, commercial property owners and business owners hire O’Connor for property tax appeals because of our consistent results and aggressive attitude. Already increasing in 2016, the firm has filed more than $2.2 billion and 185,000+ protests of assessed value, reducing client taxes by $60 million*.