Basement Finishing Cost in Las Vegas (2026)
Average cost in Las Vegas
US$22,000 — US$95,000
US$30 — US$75 per sq ft
Cost Breakdown
ItemizedFraming, drywall, and finishing installation
38%
Lumber, drywall, flooring, and paint
40%
Electrical, plumbing, and HVAC extensions
12%
Clark County fees and architectural plans
5%
Waste factor and unforeseen site conditions
5%
Sales Tax at 6.85%
📋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$25,080 — US$37,620
Based on 6 sources and market data for Las Vegas. Actual costs may vary depending on specific project requirements.
📈Price Momentum
Year-over-year~1 year ago
US$41,951
Today
US$44,300
Basement Finishing in Las Vegas is ↑ 5.6% compared to roughly a year ago — about US$2,349 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 Las Vegas
Verified providersBig Horn Remodeling
2620 Regatta Dr Suite #102, Las Vegas, NV 89128, USA
206 reviews
Jerezee Construction
8685 W Sahara Ave STE 200, Las Vegas, NV 89117, USA
219 reviews
Las Vegas Contractor Eco-Pro Construction, Kitchen and Bathroom Remodeling
5410 Cameron St Ste 106 suite 106, Las Vegas, NV 89118, USA
118 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
For a typical $25,000 basement project in Clark County, permit fees total approximately $757. This includes a base building permit of $484, plus separate trade permits for electrical ($104), plumbing ($60), and mechanical ($109).
While finishing an existing basement is unaffected, any expansion or new excavation in Las Vegas faces 'caliche' (hardened calcium carbonate), which can increase excavation costs by 15-25% due to the need for heavy machinery like jackhammers.
Homeowners in Las Vegas can expect a return on investment of approximately 71%. For a $50,000 project, this typically translates to an added resale value of roughly $35,500.
Adding a full bathroom to a basement finishing project in Las Vegas typically adds between $8,000 and $12,000 to the total cost, depending on the proximity to existing main plumbing lines.
📊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 weeks 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.