Douglas County has officially approved a massive development project, Dawson Trails, which includes nearly 6,000 residential homes, restaurants, parks, trails, a medical campus, and the highly anticipated addition of a Costco.

With Castle Rock home prices already exceeding the median home price in Denver, this new development is poised to bring significant economic and lifestyle changes to the area.
How Costco Impacts Castle Rock's Home Values
Did you know that the opening of a Costco can increase nearby home values by 5-8% within a few years? According to a study from the Vancouver School of Economics, a Costco not only provides convenience but also boosts property appreciation. For Castle Rock homeowners and prospective buyers, the new Costco could signify a promising opportunity for future equity growth.
Dawson Trails: A Master-Planned Community
Located in the southwest corner of Castle Rock, Dawson Trails spans nearly 2,000 acres and blends residential, commercial, and recreational spaces. Here's what the community will offer:
- Housing Options: Townhomes, condos, and residential homes catering to various price points.
- Open Space: Over 36% of the land is dedicated to open space, with nearly 25 miles of trails for outdoor enthusiasts.
- Commercial Opportunities: A mix of businesses, including a projected medical campus and retail spaces.
Costco’s Role in Dawson Trails
Costco will be the cornerstone of Dawson Trails’ commercial zone. Situated on the northwest corner of the development near the I-25 interchange, the store will span 160,000 square feet and include:
- 880 Parking Spaces
- A Fuel Center








