Sellers No Longer Deterred by Lock-In Effect, Study Finds

Why It Matters

Easing of the lock‑in effect expands inventory and revives buyer activity, supporting a more balanced housing market.

Key Takeaways

• Over 33% of sellers have <5% mortgages but still list
• 40% of agents say lock‑in effect is minor or gone
• New listings rose 3% YoY, biggest jump since November
• Mortgage‑purchase applications increased 10% week over week
• 80% of buyers actively searching despite rate volatility

Pulse Analysis

The "lock‑in effect"—where homeowners stay put to preserve unusually low mortgage rates—has long suppressed U.S. housing supply. Recent data from Coldwell Banker’s 2026 Home Shopping Season Report suggests that this friction is fading. More than one‑third of sellers now carry sub‑5% rates yet intend to list, and 40% of surveyed agents report the lock‑in as a minor or nonexistent factor. This shift is most pronounced in the Midwest and West, where price appreciation and job growth are prompting owners to prioritize lifestyle changes over rate protection.

Inventory is responding accordingly. Redfin recorded a 3% year‑over‑year rise in new listings during the four weeks ending April 19, the strongest increase since November, while pending sales slipped only 1.2%—the smallest decline in a month. Simultaneously, mortgage‑purchase applications jumped 10% from the prior week, indicating renewed buyer confidence as the 10‑year Treasury yield steadied and Freddie Mac noted the lowest average spring rates in three cycles. About 80% of buyers are now actively searching, many returning with unchanged or even larger budgets.

Despite the encouraging momentum, volatility remains. Geopolitical tensions surrounding Iran and fluctuating oil prices keep intraday rate swings alive, limiting the likelihood of further policy‑driven cuts. For sellers, the decision to list now hinges on personal circumstances rather than purely financial calculus, while buyers must weigh the risk of rates climbing again against the urgency of securing a home before inventory tightens later in the year. Lenders and real‑estate firms that can provide rate‑lock products or flexible financing are poised to capture a larger share of this re‑energized market.