Castle Rock luxury interior, representative of the markets covered by the Boulder County hub

County

Boulder County Real Estate

Boulder County combines the City of Boulder, the surrounding mid-luxury neighborhoods, and Longmont to the east. Open-space access, strict growth controls, and a constrained inventory profile have pushed Boulder pricing to among the highest in the region.

Communities
6
Median Range
$615,000 - $2.29M
Average Median
$1.32M
Top Tier
Luxury+

Last updated

Historical Q2 2026 community estimates. The range spans listed community estimates; the average median is a simple, unweighted average and not a county-wide transaction median.

Reading the Boulder County Market

The Boulder County covers a defined administrative footprint. Historical Q2 2026 community median estimates for the 6 listed communities range from $615,000 to $2.29M; this is a range of estimates, not a current market-wide median.

Historical Q2 2026 working values and days-on-market estimates vary inside the Boulder County. Buyers and sellers should anchor a current decision to the specific community and comparable set rather than to a regional headline.

Sources and Methodology

Aggregate figures reported for the Boulder County are historical Q2 2026 community estimates for the 6 listed communities. The range is the span of community estimates; the displayed average is a simple, unweighted average.

Last updated: . Aggregate stats are point-in-time reads. For a specific buy or sell decision, anchor on current closed comparables filtered for the property in question.