The formula
For each line item we multiply a quantity by a national unit cost, then apply a quality-grade factor. A regional labor multiplier is applied to the labor portion only; materials are priced nationally. We show the itemized result as a ±25% range.
National unit costs
| Line item | National unit cost | Source |
|---|---|---|
| Demolition & disposal | $22.00 / sq ft | renoassistance.ca (source for Demolition & disposal) |
| Cabinetry (per linear foot) | $450.00 / sq ft | renoassistance.ca (source for Cabinetry (per linear foot)) |
| Countertops | $95.00 / sq ft | renoassistance.ca (source for Countertops) |
| Appliance package | $5,200.00 / sq ft | renoassistance.ca (source for Appliance package) |
| Flooring | $14.00 / sq ft | renoassistance.ca (source for Flooring) |
| Plumbing, gas & electrical | $7,500.00 / sq ft | renoassistance.ca (source for Plumbing, gas & electrical) |
| Backsplash & paint | $1,400.00 / sq ft | renoassistance.ca (source for Backsplash & paint) |
| Installation & project labor | $48.00 / sq ft | renoassistance.ca (source for Installation & project labor) |
| Permit & inspection | $900.00 / sq ft | renoassistance.ca (source for Permit & inspection) |
Regional labor multipliers
Each province's labor multiplier is its carpenter-wage proxy relative to the Canadian baseline, reused from ca/hvac.ts pending human verification. Multipliers are bounded to a sane range and applied to the labor share of each line item, so materials stay nationally priced while labor tracks local wages.
Data vintage and limitations
Compiled June 2026 from public cost aggregators and government wage data. These are derived estimates, not live contractor quotes. Local prices vary with project complexity, access, and material availability; always confirm with a licensed contractor before budgeting.