BuildData
Laval Construction Data
152k+ building permit records from Laval, Quebec, plus contractor profiles, property assessments, and zoning. One API, geocoded, normalized, and refreshed automatically.
Datasets available in Laval
Beyond building permits, Laval also has Contractor profiles, Property assessments, and Zoning in the same API, queryable with the same parameters.
/permit/contractor/assessment/zoneAbout Laval Construction Data
Laval building permits cover all permitted construction activity in the city: new homes and condos, commercial and industrial builds, residential renovations, additions, demolitions, and changes of use. BuildData also tracks contractor profiles, property assessments, and zoning for Laval, available through the same API with the same parameters. BuildData collects and normalizes these records from Laval’s open data portals on a daily-to-weekly cadence (by dataset), making 152k+ Laval permits searchable through a single REST API.
2k+ building permits were issued in Laval, QC over the past 12 months. Renovation permits lead by volume. Every record is geocoded and normalized to a consistent schema, so you can query Laval the same way you query any other Canadian city in the dataset.
Common uses
- Proptech and real estate: track the new development pipeline, spot supply trends before listings hit market
- Insurance: verify construction activity and renovation history at the property level
- Urban planning and research: analyze permit trends by type, neighbourhood, and time period
- Construction and trades: identify new project opportunities as permits are issued across Quebec
Laval Permits by Type
Breakdown of permit categories across all years on record.
Recent Laval Building Permits
Latest permits issued in Laval, loaded live from the BuildData API.
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Property Assessments in Laval
Property assessment records, loaded live from the BuildData API.
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Query Laval Permits via API
Filter by type, date range, address, or construction value. Returns JSON.