Idaho local data guide
Boise Housing Inventory and Days on Market Trends (2024–2026)
Since 2024, the Boise-area housing market—specifically within Ada County—has shifted toward increased competitiveness. By August 2026, data revealed a tightening of housing supply alongside a faster pace of sales, indicating that buyer demand is outpacing available inventory compared to previous years.
Updated with grounded research as of 2026-09-25.
The short answer
Since early 2024, the Boise housing market, tracked primarily through Ada County statistics, has transitioned from a period of stabilization into a more competitive environment. As of August 2026, housing inventory has tightened with fewer homes on the market than in 2025, while the median time homes stay listed has decreased, signaling a faster, more urgent sales pace for local properties.
Key facts
- August 2026 Housing Inventory (Ada County)
- 1,979 homes (a 10.6% decrease compared to August 2025)
- August 2026 Median Days on Market (Ada County)
- 37 days (a 9.8% decrease from 41 days in August 2025)
Market Dynamics: 2024 to 2026
The Boise real estate market has evolved significantly since 2024. Following the rapid appreciation of the pandemic era, the market entered a phase of stabilization through early 2024. By mid-2026, conditions tightened as inventory constraints returned, placing renewed competitive pressure on the market.
Understanding Inventory Trends
Inventory levels are a key health indicator for the market. In Ada County, the supply of active listings decreased to 1,979 homes in August 2026, down 10.6% from 2,213 homes in August 2025, suggesting that supply is failing to keep pace with current buyer demand.
Sales Velocity and Market Pace
The median days on market measures how quickly properties sell. By August 2026, the median time on market in Ada County dropped to 37 days. This 9.8% reduction from 41 days in August 2025 indicates that well-priced homes are attracting buyer interest and closing more quickly than they were one year prior.
Common questions
What does a decrease in 'median days on market' signify for buyers?
A decrease in median days on market indicates that homes are selling faster, which typically points to a more competitive environment. For buyers, this often means less time to make decisions and a need for stronger, more prepared offers.
Why is Ada County data the standard for Boise market analysis?
Ada County data, sourced from organizations like Boise Regional REALTORS, provides the most reliable and consistent benchmark for the greater Boise metropolitan area. While housing is inherently local, this aggregate data allows for accurate tracking of broad regional trends.
Related Idaho questions
- What is the current median home price in Boise as of late 2026?
- How do current mortgage interest rates impact Boise buyer activity?
- Are there differences in housing inventory between Ada County and Canyon County?
Sources and verification
- Boise Regional REALTORS Market Reports (boirealtors.com)
- Intermountain MLS Regional Data (intermountainmls.com)