Laval Building Permit Data
153,250 building permits on record in Laval.
The dataset shows 1,802 permits issued in the last 12 months, down 49% year over year. The median project value over the last year was $3,138, representing $2.6M in total declared construction value.
How long do permits take in Laval?
Laval's open-data feed does not publish application dates, so issue-time medians cannot be computed from the public record. What the data does show is issuance volume: 153,250 permits on file in total, with 1,802 issued in the past 12 months. May 2025 was the busiest month in the two-year window, with 458 permits issued.
Many Canadian municipalities record only the permit issue date in their public feed, not the date the application was submitted. Without both dates, the elapsed processing time cannot be computed from the public record alone. The dataset for Laval is in this category. If you need a processing time estimate for Laval, the building department's permit counter is the most reliable source, as staff typically know current queue depth for residential and commercial applications.
Laval's own published processing target is 30 jours (Rénovation d'une habitation - 1 logement (residential renovation, single unit)), according to Ville de Laval. Since the open-data feed does not record application dates, this figure cannot be independently verified against permit-level data, but it gives you a published baseline to reference when planning a project timeline.
If you are planning a project in Laval, reviewing the permit history for nearby addresses is the most practical way to calibrate your expectations. You can see what was issued, when, and for what type of work. While this does not tell you how long each permit took, it shows you the volume and mix of recent activity in your neighbourhood, which reflects how familiar the building department is with your project type.
Permit activity trend in Laval
Laval issued 1,802 permits in the last 12 months, down from 3,534 in the prior 12-month window. May 2025 was the busiest month in the two-year window, with 458 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 Laval?
The top permit categories in Laval show where construction activity is concentrated. The counts reflect the last 12 months of available data.
Permis de construction - amélioration is the single largest category in Laval, accounting for 39% of permits (706 in the last 12 months).
Certificat d'autorisation is the single largest category in Laval, accounting for 37% of permits (659 in the last 12 months).
Certificat d'occupation accounts for 14% of Laval's permits, with 254 in the last 12 months.
Permis de construction - nouvelle accounts for 10% of Laval's permits, with 183 in the last 12 months.
Reading the data before you apply
Permit data works best as a reference range rather than a precise forecast. Without a published application-to-issue timeline for Laval, the most useful reference points are permit counts by type and by month, which show how active the pipeline is and what categories of work are moving through the review queue. A neighbourhood with a high volume of recent permits often signals an active building department that is familiar with the most common project types in that area. 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. Even where median data is not available, it is worth asking your contractor or permit expediter what timelines they have seen for comparable projects in Laval recently, since their practical experience often reflects current processing capacity better than historical averages. 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 Laval 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 Laval permit for free
See every permit on record for any Laval address, free. The full history report is $29 if you want it.
Frequently asked questions
How many building permits are issued in Laval?
153,250 building permits are on record for Laval in the Van Permit Audit dataset, with 1,802 in the last 12 months.
Neighbourhoods in Laval
Permit cost benchmarks
Related guides
Check a Laval permit for free
See every permit on record for any Laval 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)."