Months of Inventory for Existing Homes Jay

Current supply versus 12-month sales average – All Properties
August 2026
2.5
Expected range of 2.5–2.8
Month-over-month
-9%
Typical change is about +6%
Year-over-year
-25%
View source and notes...

Last update: Sept. 8, 2026, 10:23 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.