Basement Finishing Cost in Winnipeg (2026)
Average cost in Winnipeg
$30,000 — $95,000
$35 — $95 per sq ft
Cost Breakdown
ItemizedFraming, drywall hanging, and general contracting
45%
Flooring, drywall, insulation, and paint
35%
Rough-ins, lighting fixtures, and bathroom plumbing
12%
City of Winnipeg building, electrical, and plumbing permits
3%
Baseboards, doors, and hardware
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 8 sources and market data for Winnipeg. Actual costs may vary depending on specific project requirements.
📈Price Momentum
Year-over-year~1 year ago
$47,676
Today
$50,250
Basement Finishing in Winnipeg is ↑ 5.4% compared to roughly a year ago — about $2,574 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
87 reviews
Valdek Construction Inc
1354 Spruce St, Winnipeg, MB R3E 2V7, Canada
39 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
In 2026, homeowners in Winnipeg can expect to pay between $35 and $95 per square foot, with basic open-concept finishes starting at the lower end and luxury suites with bathrooms reaching the higher end.
Adding a new 3-piece bathroom typically adds $15,000 to $25,000 to the total project cost, covering sub-floor plumbing, tiling, and fixtures.
Yes, the City of Winnipeg requires building, electrical, and plumbing permits for most basement finishing projects. Total permit fees for a full basement development generally range from $1,200 to $2,000.
Winnipeg's expansive clay soil can cause foundation movement. If structural issues or cracks are discovered during the renovation, foundation stabilization or waterproofing can add $5,000 to $25,000 to the budget.
To meet Manitoba building codes for a legal bedroom, an egress window is required, which typically costs between $2,500 and $5,000 including excavation and installation.
📊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: 4 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.