Housing Inventory: Pending Listing Count Year-Over-Year in Cumberland County, ME was -22.44% in March of 2026, according to the United States Federal Reserve. Historically, Housing Inventory: Pending Listing Count Year-Over-Year in Cumberland County, ME reached a record high of 83.62 in November of 2024 and a record low of -45.49 in May of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Housing Inventory: Pending Listing Count Year-Over-Year in Cumberland County, ME - last updated from the United States Federal Reserve on April of 2026.