Toronto Building Permit Data
565,031 building permits on record in Toronto, with a median issue time of 29 days.
The dataset shows 28,819 permits issued in the last 12 months, down 16% year over year. The median project value over the last year was $79,000, representing $9.5B in total declared construction value.
How long do permits take in Toronto?
The median time from application to issue in Toronto is 29 days. Half of permits are issued within 29 days: the fastest quarter clears within 11 days, while the slowest tenth waits 186 days or more. These figures come from 27,614 permits where Toronto's open-data feed recorded both an application date and an issue date, over the last 12 months.
Based on 27,614 permits with application and issue dates on record, over the last 12 months.
Permit activity trend in Toronto
Toronto issued 28,819 permits in the last 12 months, down from 34,435 in the prior 12-month window. October 2024 was the busiest month in the two-year window, with 3,534 permits issued. Permit volume varies by season and by the number of large projects entering the pipeline; a single major development can shift monthly totals significantly, so month-over-month figures are best read as a direction indicator, not a precise forecast.
What gets built in Toronto?
The top permit categories in Toronto show where construction activity is concentrated. The counts reflect the last 12 months of available data.
Building Permit Related(PS) permits make up 21% of Toronto's permit mix, with 5,925 in the last 12 months.
Building Permit Related(MS) permits make up 18% of Toronto's permit mix, with 5,304 in the last 12 months.
Interior Alterations accounts for 13% of Toronto's permits, with 3,813 in the last 12 months.
Building Permit Related (DR) accounts for 9% of Toronto's permits, with 2,448 in the last 12 months.
Multiple Projects accounts for 7% of Toronto's permits, with 1,920 in the last 12 months.
Reading the data before you apply
Permit data works best as a reference range rather than a precise forecast. A median of 29 days in Toronto means half of permits resolve faster than that and half take longer. If your project is straightforward and the application is complete, you may land in the faster half. If it involves variances, rezoning, or a complex building type, expect the slower half of the distribution. Checking the permit history for nearby addresses gives you a real-world baseline calibrated to your specific neighbourhood and project type.
Distributions tell you more than averages when you are building a project timeline. The 90th-percentile wait in Toronto is 186 days, which means roughly 1 in 10 permits takes at least that long before a decision is issued. If your project has characteristics that put it in the slower category, such as a heritage overlay, a site with drainage constraints, or an unusual structure type, plan for the 90th percentile rather than the median. Permit fees, contractor availability, inspection scheduling, and any required engineering or heritage reviews all add time on top of the permit issue date itself.
The permit history lookup below lets you see every permit on record for any Toronto address, including permit type, declared project value, and issue dates. If a property has had previous permits, that record tells you what the building department has already reviewed and approved for that parcel, which can simplify the scope discussion on a new application. If there are no prior permits, that is also useful to know before you begin. The lookup is free, and the full permit history report for any address is available if you need the complete record for due diligence or renovation planning.
Check a Toronto permit for free
See every permit on record for any Toronto address, free. The full history report is $29 if you want it.
Frequently asked questions
How many building permits are issued in Toronto?
565,031 building permits are on record for Toronto in the Van Permit Audit dataset, with 28,819 in the last 12 months.
How long does a building permit take in Toronto?
The median time from application to issue in Toronto is 29 days. Half of permits are issued within 29 days: the fastest quarter within 11 days, and the slowest tenth waits 186 days or more. Based on 27,614 permits with application and issue dates in the last 12 months.
What is the typical project value of a Toronto building permit?
The median declared project value is $50,000.
Permit cost benchmarks
Related guides
Check a Toronto permit for free
See every permit on record for any Toronto address, free. The full history report is $29 if you want it.
Source: Van Permit Audit national permit dataset, aggregated from official municipal open-data sources. Median issue times reflect 2018 to 2025 issued permits; permit-volume coverage windows vary by city. Citation: "Source: Van Permit Audit (vanpermitaudit.ca)."