Basement Finishing Cost in Winnipeg (2026)
Average cost in Winnipeg
$15,000 — $130,000
$30 — $80 per sq ft
Cost Breakdown
ItemizedSkilled trades (electrical, plumbing, framing)
50%
Drywall, flooring, insulation, and fixtures
35%
Contractor fees and site supervision
10%
City of Winnipeg building and trade permits
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
$24,576 — $36,864
Based on 12 sources and market data for Winnipeg. Actual costs may vary depending on specific project requirements.
📈Price Momentum
Year-over-year~1 year ago
$42,569
Today
$44,953
Basement Finishing in Winnipeg is ↑ 5.6% compared to roughly a year ago — about $2,384 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 Winnipeg
Verified providersGrindstone Renovations Ltd.
807 Erin St, Winnipeg, MB R3G 2W2, Canada
92 reviews
Creative Design Contractors Ltd.
1856 De Vries Ave, Winnipeg, MB R2G 3S8, Canada
56 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 Winnipeg requires a building permit for any project that creates new living space or adds rooms. Cosmetic changes like painting or flooring do not require one, but electrical and plumbing work always require separate trade permits.
A professionally finished basement typically recoups 70% to 75% of its cost at resale. In the 2026 market, this can add between $30,000 and $60,000 to the total property value depending on the neighborhood.
Every bedroom must have an egress window that provides an opening of at least 0.35 square meters (3.8 sq ft) with no dimension less than 380mm (15 inches). These windows typically cost $2,500 to $5,000 each to install in an existing foundation.
Winnipeg's Basement Flooding Protection Program offers a subsidy of up to $5,000 for the installation of a sump pump and backwater valve, which are highly recommended due to the Red River flood plain risks.
📊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.