Basement Finishing Cost in Kelowna (2026)
Average cost in Kelowna
$25,000 — $110,000
$45 — $135 per sq ft
Cost Breakdown
ItemizedGeneral contractor fees and skilled trade labor
45%
Framing, drywall, insulation, and flooring
35%
Electrical, plumbing, and HVAC extensions
12%
City of Kelowna building and trade permits
3%
Buffer for unforeseen structural or site issues
5%
GST+PST at 12%
📋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
$28,860 — $43,290
Based on 8 sources and market data for Kelowna. Actual costs may vary depending on specific project requirements.
📈Price Momentum
Year-over-year~1 year ago
$60,902
Today
$64,312
Basement Finishing in Kelowna is ↑ 5.6% compared to roughly a year ago — about $3,410 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 Kelowna
Verified providersKelowna Renovations & Flooring | Nailed It Developments Inc.
270 Campion St Unit A, Kelowna, BC V1X 7S8, Canada
48 reviews
Turneround Construction & Renovations
1340 Gibson Rd, Kelowna, BC V1P 1B7, Canada
37 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, the City of Kelowna requires a building permit for any project creating new living space or adding plumbing/electrical. Permit fees typically range from $500 to $1,500 depending on the project value.
A legal secondary suite typically costs between $75,000 and $100,000+ because it must meet specific BC Building Code requirements for fire separation, soundproofing, and egress windows.
For a mid-range finish including a 3-piece bathroom and standard flooring, you should budget between $75 and $110 per square foot in the 2026 market.
Kelowna's 2026 building codes require rigid foam insulation on exterior walls for energy efficiency, and high seasonal demand can drive local labor costs approximately 18% above national averages.
📊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: 3 days ago. Updates run weekly. All costs in CAD.
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.