St. Catharines issued 1,208 building permits over the last 12 months.
Track every permit filed in St. Catharines: new construction, renovations, additions, and contractor activity, updated from official open-data sources.
Average permit approval time in St. Catharines: 63 days based on recent issuances.
Most recent permit: September 4, 2026. Checked daily against official open data, updated as each city publishes.
| Address | Type | Date |
|---|---|---|
| 72 October Drive | Plumbing Only | 2026-09-04 |
| 16 Evangelista Court | Plumbing Only | 2026-09-04 |
| 37 Bishops Road | Plumbing Only | 2026-09-04 |
| 35 Wakelin Terrace | Residential | 2026-09-04 |
| 256 Scott Street | Residential | 2026-09-04 |
| 125 Pleasant Avenue | Residential | 2026-09-04 |
| 26 Wallace Street | Residential | 2026-09-04 |
| 26 Michelle Drive | Secondary Buildings | 2026-09-04 |
| 53 Ontario Street | Mercantile | 2026-09-04 |
| 23 Breckenridge Blvd | Plumbing Only | 2026-09-03 |
How often is St. Catharines permit data updated on SiteWire?
SiteWire checks St. Catharines's official open-data portal every day. New permits show up as soon as the city publishes them, which some cities do within days and others in larger batches. The most recent St. Catharines permit on SiteWire is dated Sep 4, 2026. Every record is normalized and deduplicated before it reaches your feed.
What types of building permits are tracked in St. Catharines?
All permit types published in the St. Catharines open dataset, including new construction, additions and alterations, demolitions, and mechanical/electrical permits, are indexed.
Can I get email alerts for new St. Catharines permits?
Yes. SiteWire lets you set filters by city, trade type, minimum project value, and keyword. You receive an alert the day a matching permit lands in the feed.
Where does the St. Catharines permit data come from?
All data originates from St. Catharines's official municipal open-data portal, published under an open government licence. SiteWire normalizes and enriches it, and checks the portal for new records every day.
Source: municipal open permit data, published under open government licences. We check St. Catharines's portal daily; this page was last rebuilt September 6, 2026.
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