Months of Inventory for Existing Homes Cass

Current supply versus 12-month sales average – All Properties
August 2026
3.4
Expected range of 3.0–3.3
Month-over-month
+14%
Typical change is about +6%
Year-over-year
+3%
View source and notes...

Last update: Sept. 9, 2026, 7:47 p.m. Source: IAR MLS Data Warehouse Data notes: Months of inventory is calculated as the current month's supply ÷ the average sales per month over the previous 12 months. Expected values were refit in August 2026 and now align to the month they describe.