Housing Inventory: Average Listing Price Year-Over-Year in Franklin County, NY was 9.17% in July of 2025, according to the United States Federal Reserve. Historically, Housing Inventory: Average Listing Price Year-Over-Year in Franklin County, NY reached a record high of 73.36 in February of 2024 and a record low of -26.98 in April of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Housing Inventory: Average Listing Price Year-Over-Year in Franklin County, NY - last updated from the United States Federal Reserve on September of 2025.