Basement Finishing Cost in Denver (2026)
Average cost in Denver
US$15,870 — US$150,000
US$45 — US$150 per sq ft
Cost Breakdown
ItemizedLicensed trades and general contracting
55%
Lumber, drywall, and flooring
30%
Plumbing, Electrical, and HVAC
12%
City of Denver inspections and plan reviews
3%
Sales Tax at 2.9%
📋What's Included
ScopeTypically Includes
- Framing & drywall
- Basic flooring (LVP or carpet)
- Electrical (outlets & lighting)
- Egress window (if required)
- Painting
- Basic bathroom rough-in
Typically Excludes
- Full basement bathroom
- Built-in bar or kitchen
- Home theater wiring
- Waterproofing (separate cost)
- Permits & inspections
Assumes an unfinished basement with existing concrete floor and basic utilities.
🧮Estimate Your Cost
InteractiveEstimated Cost
US$28,356 — US$42,534
Based on 6 sources and market data for Denver. Actual costs may vary depending on specific project requirements.
📈Price Momentum
Year-over-year~1 year ago
US$59,233
Today
US$62,550
Basement Finishing in Denver is ↑ 5.6% compared to roughly a year ago — about US$3,317 more on the average project.
Comparison derived from the year-over-year change rate, not a month-by-month price index. We don't store historical snapshots yet — when we do, this will become a real time series.
🏢Top Basement Finish Contractors in Denver
Verified providersB&B Design Build (Basements & Beyond)
921 Santa Fe Dr, Denver, CO 80204, USA
66 reviews
FBC Remodel
1205 S Platte River Dr Suite GL 100, Denver, CO 80223, USA
124 reviews
Provider data sourced from public business directories. Ratings and reviews are public and may change. LookupCost is not affiliated with listed providers.
💬What People Actually Paid
Community❓Common Questions
Yes, any project involving framing, electrical, or plumbing requires a permit. In 2026, Denver permit fees typically range from $1,200 to $4,000 depending on the project value.
A professionally finished basement in the Denver metro area typically yields a return on investment (ROI) of 60% to 75%.
Adding a full bathroom costs between $8,000 and $20,000. The lower end applies if rough-in plumbing is already present; the higher end reflects the cost of breaking concrete for new drain lines.
Denver costs are approximately 11% higher due to a tight labor market with trade rates of $60-$140/hour, strict radon mitigation codes, and high material transportation costs.
📊Our Methodology
How we collect dataAggregated from 5+ verified web sources and cost databases
Licensed contractor estimates and regional cost guides
Government construction and labor statistics
Community-reported project costs and reviews
Last data collection: 2 days ago. Updates run weekly. All costs in USD.
About this data
Cost figures are estimates synthesized from public market data using AI research and refreshed regularly. Real project costs vary by scope, materials, contractor, and site conditions. Always get verified quotes from licensed contractors for your specific project.
Spotted bad data? Let us know — we'll review and update.