BuildData
St. Catharines Construction Data
20k+ building permit records from St. Catharines, Ontario, plus zoning. One API, geocoded, normalized, and refreshed automatically.
St. Catharines construction leads, delivered weekly
Get every new St. Catharines building permit as a clean CSV in your inbox the week the project starts. Contractors, suppliers, and realtors use it to reach owners first. Pick your cities and dataset, 30-day free trial.
Start your St. Catharines lead feed →St. Catharines construction leads, delivered weekly
Get every new St. Catharines building permit as a clean CSV in your inbox the week the project starts. Contractors, suppliers, and realtors use it to reach owners first. Pick your cities and dataset, 30-day free trial.
Start your St. Catharines lead feed →Datasets available in St. Catharines
Beyond building permits, St. Catharines also has Zoning in the same API, queryable with the same parameters.
/permit/zoneAbout St. Catharines Construction Data
St. Catharines 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 zoning for St. Catharines, available through the same API with the same parameters. BuildData collects and normalizes these records from St. Catharines’s open data portals on a daily-to-weekly cadence (by dataset), making 20k+ St. Catharines permits searchable through a single REST API.
6k+ building permits were issued in St. Catharines, ON over the past 12 months. Renovation permits lead by volume. Every record is geocoded and normalized to a consistent schema, so you can query St. Catharines 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 Ontario
St. Catharines Permits by Type
Breakdown of permit categories across all years on record.
Recent St. Catharines Building Permits
Latest permits issued in St. Catharines, loaded live from the BuildData API.
Loading permits…
Query St. Catharines Permits via API
Filter by type, date range, address, or construction value. Returns JSON.
St. Catharines construction leads by trade
St. Catharines construction leads: FAQ
How do I get construction leads in St. Catharines?
Subscribe to a BuildData lead feed and every new St. Catharines building permit arrives as a CSV in your inbox each week, with the project address, type, value, and date. Pick St. Catharines plus any other cities you sell into. 30-day free trial.
Are St. Catharines building permits public?
Yes. St. Catharines publishes building permit records as open data. BuildData aggregates, geocodes, and normalizes them so you can search them or receive them as weekly leads.
How current is St. Catharines permit data?
BuildData refreshes St. Catharines permits automatically, so new permits show up within days and go out in the next scheduled feed.
What's included in a St. Catharines construction lead?
Each lead has the project address, permit type, construction value, issue date, and permit number, ready to drop straight into your CRM.
Get St. Catharines construction leads weekly
New permits delivered to your inbox, or full API access. 30-day free trial.
Start your lead feed →