Resources
Find Sustainable Design Build’s various resources related to everything that is construction. Whether it be about home building, architecture, interior design, construction industry, local happenings, and more.
What Is the ROI on Basement Finishing
Basement finishing projects offer an average 70% return on investment (ROI), making them one of the most profitable home improvements in the Denver metro area. Homeowners typically spend $30,000 to $70,000, with resale value and livability gains that significantly enhance long-term property worth.
How Much Does a Basement Remodel Cost Compared to Other Home Projects
A basement remodel typically costs 30–50% less than a home addition, averaging $25,000 to $70,000 depending on design scope, finishes, and layout. Because the structure already exists, basement renovations offer one of the best returns on investment among major remodeling projects.
How Much Does It Cost to Turn a Basement into a Rental Suite
Converting a basement into a rental suite or ADU typically costs $40,000 to $120,000, depending on layout, plumbing, and finishes. The average price per square foot ranges from $20 to $45, and rental income can offset costs within five to seven years.
What Is the Average Cost per Square Foot to Finish a Basement
The average cost to finish a basement ranges from $7 to $23 per square foot, depending on materials, design complexity, and contractor rates. In Denver, homeowners typically spend $40,000–$70,000 for a finished basement with livable amenities like bathrooms, offices, or media rooms.
How Much Does It Cost to Finish a 2,500 Sq Ft Basement
To finish a basement adds valuable living space and boosts property value, but the cost can vary widely on design and materials. According to sources and trends, the average cost to finish a basement ranges between $7 and $23 per square foot. For a 2,500-square-foot basement, homeowners can expect to invest between $17,500 and $57,500 on average.
Home Additions and Remodels in Littleton: Why Now Is a Great Time to Consider Your Next Project
In early November 2025, Littleton voters approved Ballot Question 3A by a margin of approximately 55 percent, enshrining single-family zoning protections into the city’s charter. (The Colorado Sun) The new amendment freezes zoning rules in most residential districts as of January 1, 2025, and requires voter approval for city-initiated rezoning of those districts. (littletonco.gov)
Looking Ahead: What the Broncos Burnham Yard Plan Means for Denver’s Built Environment
In recent weeks, the Denver Broncos submitted a formal redevelopment plan for their next home at Burnham Yard, a long-vacant industrial site just south of downtown Denver. The proposal envisions a new stadium surrounded by a walkable, mixed-use entertainment district—complete with housing, retail, and public green space.
Redevelopment in Greenwood Village: A New Chapter for a Long-Vacant Parcel
After sitting empty for more than two decades, the long-vacant lot at 5555 Greenwood Plaza Blvd is finally on its way to becoming a new residential community. Earlier this fall, the Greenwood Village City Council voted 8–0 to approve Century Communities’ plans for 90 single-family homes on 13 acres just south of The Landmark development — a mixed-use area featuring shops, restaurants, and two condominium towers.
$4.2 Million Washington Park Estate on Denver Market
A recent Denver Post article highlighted a remarkable property in the Washington Park neighborhood: a six-bedroom, six-bathroom estate at 2111 E. Alameda Ave., listed for $4.2 million.
The Rising Cost of Building a New Home in Denver
When considering building a new home in Denver, most people expect the largest expenses to come from land, labor, and materials. Yet, a fourth factor — development fees charged by local governments — has become a significant cost driver, pushing prices higher for new home construction. A recent study by the Home Builders Association of Metro Denver found that these fees account for more than 10% of the total cost of a single-family home (Svaldi, 2025).