Basement Finishing Cost in Dallas (2026)
Average cost in Dallas
US$15,465 — US$77,325
US$25 — US$50 per sq ft
Cost Breakdown
ItemizedDrywall, flooring, lumber, and fixtures
50%
Skilled trades and general contracting
35%
Rough-ins and fixture installation
10%
Dallas municipal fees and code compliance
3%
Moisture barriers and drainage
2%
Sales Tax at 6.25%
📋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$26,340 — US$39,510
Based on 9 sources and market data for Dallas. Actual costs may vary depending on specific project requirements.
📈Price Momentum
Year-over-year~1 year ago
US$30,534
Today
US$32,244
Basement Finishing in Dallas is ↑ 5.6% compared to roughly a year ago — about US$1,710 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 Dallas
Verified providersICO Construction & Remodeling Dallas TX
2525 Elm St, Dallas, TX 75226, USA
57 reviews
North Dallas Renovations
17400 Dallas Pkwy #115, Dallas, TX 75287, USA
53 reviews
Rehab Squad - Restoration & Remodeling
14555 Dallas Pkwy Suite 100-255, Dallas, TX 75254, USA
100 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
In 2026, the cost typically ranges from $25 to $50 per square foot, depending on the quality of finishes and whether a bathroom is included.
Permit fees in Dallas generally range from $410 to $2,600, often calculated as 1% to 2% of the total project value plus specific trade fees.
Homeowners in the Dallas-Fort Worth area can expect a 60% to 75% ROI, as finished basements significantly increase usable square footage in a competitive market.
The expansive clay soil in Dallas requires professional waterproofing to prevent foundation shifts and moisture intrusion, which can add $1,900 to $6,300 to the budget.
📊Our Methodology
How we collect dataAggregated from 9+ 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: 5 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.