Basement Finishing Cost in Kelowna (2026)
Average cost in Kelowna
$25,000 — $200,000
$55 — $150 per sq ft
Cost Breakdown
ItemizedFraming, drywall, and finishing trades
40%
Flooring, insulation, and fixtures
40%
Rough-ins and fixture installation
15%
City of Kelowna fees and drawings
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
$73,965
Today
$78,108
Basement Finishing in Kelowna is ↑ 5.6% compared to roughly a year ago — about $4,142 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
44 reviews
Turneround Construction & Renovations Kelowna
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
A legal secondary suite in Kelowna typically costs between $50,000 and $90,000+, as it requires specific BC Building Code compliance for fire separation, egress windows, and independent HVAC systems.
For a standard basement finishing project, permit fees generally range from $200 to $1,000, though complex projects with structural changes or secondary suites can see fees up to $2,000.
Homeowners in Kelowna can expect a 70% to 75% ROI immediately upon resale, with legal suites offering additional value through potential rental income of $2,800 to $4,500 monthly.
Adding a new bathroom typically adds $10,000 to $25,000 to the project cost, largely driven by the need to cut into the concrete slab for plumbing rough-ins.
📊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 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.