If there is one issue that unites every conversation about Canadian real estate in 2026, it is supply. Prices, affordability and policy all ultimately trace back to how many homes the country builds and where. In this May report we set the sentiment aside and look at the supply story through data: building permits, construction output, completions and the persistent gap between government targets and what actually gets built. Understanding these numbers is the key to understanding where the market goes next. The headline figures below frame the scale of the challenge.
Illustrative — Homicity Research estimate.
Building permits as a leading indicator
Building permits are the earliest reliable signal of future supply, capturing intent before ground is broken. Reading permit data by region and by housing type reveals where the pipeline is genuinely filling and where developer caution is taking hold. Through the first part of 2026, permit activity has been mixed: resilient in markets with strong migration and streamlined approvals, softer where financing costs and municipal charges weigh on project economics. This is precisely the kind of granular signal that averages tend to bury. Tracked over time, permits tend to turn several quarters ahead of starts, which is what makes them so useful.
Estimated residential building permits, indexed
Illustrative — Homicity Research estimate. Permits lead starts by several quarters (index, 2021 = 100).
From starts to completions
Permits become starts, and starts eventually become completions, but the lag between each stage is long and variable. That lag is why the homes arriving on the market today reflect decisions made years ago, and why the supply response to current demand will take time to materialize. Completions data is the truest measure of new supply actually reaching households, and tracking the flow from permit to start to completion gives a far more honest picture than any single number in isolation. The scale of the shortfall is easiest to grasp when current output is set against the pace economists say the country needs.
Estimated annual housing starts vs. needed pace
Illustrative — Homicity Research estimate. Current run-rate against the range economists cite to restore affordability.
Government targets meet reality
Ambitious building targets remain central to federal and provincial housing policy, and the gap between those targets and actual output is the defining tension of the moment. The gap narrowed through late 2025, but closing it is a multi-year undertaking constrained by labour availability, materials, financing and the pace of municipal approvals. Data-driven accountability, tracking progress target by target and region by region, is essential if the ambition is to translate into homes rather than headlines.
Geospatial data changes the analysis
Supply is inherently a question of place, which is why geospatial and mapping data have become so important. Understanding where new units are permitted relative to transit, employment and existing density transforms a raw count into genuine insight. Mapping the pipeline reveals whether new supply is landing where demand actually is, or whether it is concentrated where land is cheap but jobs are not. This spatial lens is increasingly how serious analysts and planners approach the supply question.
Why permits come first
A building permit is issued before a shovel touches the ground, so it is the first hard evidence that new supply is coming — months, sometimes years, ahead of a completion. That is why our Permit Atlas building-permit data layer treats permits as a first-class dataset: track them by region and housing type and you can see the pipeline filling or thinning long before it shows up in starts or completions.
A modern property-data stack
Tracking supply at this level of detail requires infrastructure, and that is where the modern property-data stack comes in. This spring Homicity expanded its platform with Permit Atlas, our building-permit dataset, alongside the launch of Residentiae for luxury property search. Together with the Neighbourly.io API, these tools give developers, lenders and analysts structured, real-time access to Canadian supply and property data, so the numbers driving decisions are current and comprehensive rather than pieced together from lagging public releases.
Why supply data will define the year
Every forecast for Canadian real estate rests on an assumption about supply, which makes the underlying data the most important input of all. Affordability improves fastest where new construction keeps pace with demand, and stalls where it does not. As 2026 progresses, watch permit trends as the leading edge, completions as the ground truth, and the geography of both as the real story. We will keep tracking the supply pipeline and reporting on what the data reveals about the year ahead.
This analysis is built on Neighbourly.io — the real estate data API for Canada. Standardized addresses, boundaries, demographics, permits and market signals through a single interface.
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