House Cost
Plan
Build timeline
Sub durations include the idle days to schedule each new trade in. Crew durations come from crew hours ÷ crew size, and run alongside the licensed subs in the same phase. Permits come before week 0.
Cost by phase
Site overhead (supervision, temp services, bins, crew truck) is spread across phases by duration. Share = share of the total build cost in that scenario. Click a phase to see its line items.
Price stack
Share = share of the cost to build. Margin and sales tax sit on top of it and shrink when it shrinks.
Who does what
Line items
Unit prices (editable)
2026 estimates for the Ottawa–Gatineau region, not quotes. Sub labour is what a subcontractor charges, including their overhead and margin. Crew h is own-crew hours per unit; the default is the sub's wage cost (80% of their price) at $66/h. Edited rows are highlighted and saved.
Add a listing
Open the listing (realtor.ca, Centris, DuProprio), select all, copy, paste here. Detached houses only.
Price vs size
Detached houses only, compared within a zone: land is much cheaper in Buckingham or Cantley than in Aylmer, so mixing zones flatters an outer-zone design. Asking prices, not sold prices. Builder prices may or may not include GST/QST/HST: check the "tax incl." column. Click a row for notes.