Basement Finishing Cost in Edmonton (2026)
Average cost in Edmonton
$20,000 — $100,000
$30 — $80 per sq ft
Cost Breakdown
ItemizedGeneral contracting and skilled trades
50%
Drywall, flooring, and lumber
25%
Rough-ins and fixture installation
15%
City of Edmonton development and building permits
5%
Paint, baseboards, and doors
5%
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
$25,836 — $38,754
Based on 9 sources and market data for Edmonton. Actual costs may vary depending on specific project requirements.
📈Price Momentum
Year-over-year~1 year ago
$50,111
Today
$52,917
Basement Finishing in Edmonton is ↑ 5.6% compared to roughly a year ago — about $2,806 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 Edmonton
Verified providersKnights Ridge Builders and Renovations
14943 72a St NW, Edmonton, AB T5C 0S3, Canada
119 reviews
Do It All Contracting Ltd
16 Holly Pl, St. Albert, AB T8N 6W7, Canada
68 reviews
Mode Built Basements
18304 105 Ave NW #207, Edmonton, AB T5S 0C6, Canada
79 reviews
Seven Pillars Custom Building Inc.
22509 99A Ave NW, Edmonton, AB T5T 7C3, Canada
34 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 $110,000. This is significantly higher than a standard development due to mandatory fire separation, sound control, and separate entrance requirements.
Homeowners should budget between $800 and $1,500 for combined development and building permits. Starting work without these can lead to fines and issues during home resale.
Yes. Scheduling work during the winter (October to April) can add a 10-15% premium to labor costs due to heating requirements and material handling challenges in extreme cold.
A professionally finished basement typically recoups 70% to 85% of its cost at resale. Legal suites offer the highest ROI as they provide immediate rental income potential.
📊Our Methodology
How we collect dataAggregated from 9+ 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.