Statistics Canada's latest numbers show investment in building construction up 7.9% from a year ago. Strip out price changes and it's up 4.7%. For owners, the gap between those two figures matters more than the headline. It's the share of this year's spending that paid for higher prices rather than more building.
What happened
On October 21, 2026, Statistics Canada released its investment in building construction figures for August. Total investment edged up $25.1 million, or 0.1%, from July to $23.5 billion. That was 7.9% higher than August 2025.
In constant 2023 dollars, which remove the effect of price changes, the picture is flatter. Investment eased 0.1% to $21.2 billion in August, and was 4.7% above a year earlier.
The sector detail:
- Residential fell. It slipped 0.3% to $16.1 billion. Single-family work dropped 1.3% to $7.6 billion, while multi-unit rose 0.6% to $8.5 billion.
- Non-residential drove the gain. It added $70.5 million in the month.
- Institutional led. It rose 1.9% to $2.4 billion, with schools and other education buildings out in front. That follows a 7.4% jump in July, when Ontario accounted for $151.0 million of the institutional increase.
- Commercial and industrial were steady. Commercial rose 0.8% to $3.6 billion, and industrial was essentially flat at $1.5 billion (down 0.1%).
View the data
| Measure | August 2026 | Change from August 2025 |
|---|---|---|
| Current dollars | $23.5 billion | +7.9% |
| Constant 2023 dollars | $21.2 billion | +4.7% |
What it means for owners
About three points of the growth bought nothing extra. The difference between 7.9% nominal growth and 4.7% real growth is roughly the price of building going up. Industry spending is rising faster than the amount of work being put in place. If your budget only tracks dollars, it can't tell you whether you're getting more building or just paying more for the same scope.
A flat month isn't a buyer's market. Real investment dipped slightly in August, and it's tempting to read that as contractors getting hungry. We'd be cautious. Prices are still rising year over year, and a single soft month doesn't free up crews already committed to multi-year programs. Owners who hold tenders hoping for a pricing break are more likely to lose schedule than win savings.
Public work is competing for your trades. Institutional building has grown two months running, and Ontario drove July's surge. Schools and public buildings lean heavily on the same mechanical, electrical and envelope trades that retail and commercial owners need. On programs we've supported, the first warning sign isn't a higher price. It's fewer bids on the MEP packages, or bidders who decline because their estimators are busy on public tenders.
Housing softness may open some capacity. Single-family investment fell in August. Trades and builders with residential-heavy backlogs may be looking for commercial work, especially fit-outs and smaller renovations. That's a real opportunity, but only for owners who check bonding, safety records and commercial experience before awarding.
View the data
| Building type | August 2026 | Change from July |
|---|---|---|
| Multi-unit residential | $8.5 billion | +0.6% |
| Single-family residential | $7.6 billion | −1.3% |
| Commercial | $3.6 billion | +0.8% |
| Institutional | $2.4 billion | +1.9% |
| Industrial | $1.5 billion | −0.1% |
What to do now
- Separate price from scope in your cost reports. Ask your cost consultant to show escalation and scope growth as separate lines in every forecast. A budget that's grown 8% because of scope tells a very different story than one that's grown 8% because of price.
- Check bid coverage on MEP packages early. Before you tender, confirm you can get at least three serious bidders on mechanical and electrical. If not, widen the list, prequalify early, or look at early trade procurement for the packages most exposed.
- Time tenders around large public calls. Watch the procurement calendars of school boards, hospitals and municipalities in your area. Tendering into the same window as a major public package costs you coverage.
- Test residential-heavy trades for smaller packages. Where it suits the work, invite qualified residential trades to bid on fit-outs or renovations. Prequalify them properly and match the package size to their track record.
- Give your board real and nominal numbers. Report cost growth alongside a published price index so executives can see how much of any overrun is the market and how much is the project.
The bottom line
Construction spending is growing, but a large share of that growth is inflation. Owners who track price and scope separately, protect their bid coverage and time their tenders carefully will get more building for their budget. Owners who only watch the totals won't see the difference until the bids come in.
Want an independent read on how much of your budget is going to price rather than scope? Book a 30-minute call with Benjamin R. Consulting.
Sources: Statistics Canada, The Daily: Investment in building construction, August 2026 (October 21, 2026); Lesprom Network, Canadian building investment increases 0.1% in August (October 21, 2026); Statistics Canada, The Daily: Investment in building construction, July 2026 (September 21, 2026). This article is general information, not financial or legal advice.