Basement Finishing Cost in Calgary (2026)
Average cost in Calgary
$32,000 — $130,000
$45 — $100 per sq ft
Cost Breakdown
ItemizedIncludes rigid foam exterior insulation per Alberta code
14%
Wiring, lighting, and 3-piece bathroom installation
29%
Mudding, sanding, priming, and painting
17%
LVP, carpet, or engineered hardwood options
21%
Code-compliant windows and city permit fees
19%
GST at 5%
📋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
$26,340 — $39,510
Based on 10 sources and market data for Calgary. Actual costs may vary depending on specific project requirements.
📈Price Momentum
Year-over-year~1 year ago
$59,158
Today
$62,412
Basement Finishing in Calgary is ↑ 5.5% compared to roughly a year ago — about $3,254 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 Calgary
Verified providersBasement Builders
18 Silverado Ranch Way SW, Calgary, AB T2X 0M6, Canada
289 reviews
The Poly B Plumbing Guys
10555 48 St SE #141, Calgary, AB T2C 2B7, Canada
90 reviews
Solid Solutions Renovations
4548 14 St NE, Calgary, AB T2E 6T7, Canada
74 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 typically costs between $60,000 and $130,000. This higher cost compared to a standard basement is due to requirements for fire separation, separate HVAC zones, and dedicated entrances.
Yes, the City of Calgary's Secondary Suite Incentive Program (SSIP) provides up to $10,000 in reimbursement for homeowners building a legal secondary suite.
Standard permit fees range from $500 to $1,500. However, development permit and registry fees for secondary suites are currently waived under a city amnesty program until December 31, 2026.
In 2026, a one-bedroom legal basement suite in Calgary typically rents for $1,200 to $1,500 per month, providing a significant return on investment.
📊Our Methodology
How we collect dataAggregated from 8+ 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 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.