Realtor.com has monthly and weekly data on the existing home market. Here is their weekly report: Weekly Housing Trends View—Data for Week Ending Feb. 8, 2025
• Active inventory increased, with for-sale homes 27.5% above year-ago levels
For the 66th consecutive week, the number of homes for sale has increased compared with the same time last year. This week also marked the fifth straight week where the growth rate has increased, fueled by the entrance of many new listings on the market.
• New listings–a measure of sellers putting homes up for sale–increased 11.3%
Fresh inventory increased year over year for the fifth week in a row, as sellers trickled back into the market. We project home sales to increase in 2025 compared with 2024, which notched the lowest existing-home sales since 1996.
Here is a graph of the year-over-year change in inventory according to realtor.com.
Inventory was up year-over-year for the 66th consecutive week.