Character-rich homes for sale in the Oregon city where ‘Halloweentown’ was filmed. The weathered 1890 Cox-Williams House, recognized by historians as the largest and most elaborate surviving Victorian-era residence on the water-grade level in St. Helens’ downtown Columbia Riverfront Historic District. Find a link to the full story in our bio. Photos by Corey Shelton Photography #StHelens #Homes #halloweentown