St. Catharines issued 925 building permits over the last 12 months.
Track every permit filed in St. Catharines: new construction, renovations, additions, and contractor activity, updated daily from official open-data sources.
Average permit approval time in St. Catharines: 80 days based on recent issuances.
Most recent permit: May 15, 2026.
| Address | Type | Date |
|---|---|---|
| 42 Herrick Avenue | Plumbing Only | 2026-05-15 |
| 51 Emmett Road | Secondary Buildings | 2026-05-15 |
| 40 Brisbane Glen | Secondary Buildings | 2026-05-15 |
| 55 Pelham Road | Residential | 2026-05-15 |
| 678 Niagara Street | Residential | 2026-05-15 |
| 98 Vansickle Road | Residential | 2026-05-15 |
| 33 Golden Blvd | Secondary Buildings | 2026-05-15 |
| 1298 Fourth Avenue | Residential | 2026-05-15 |
| 88 Manhattan Court | Residential | 2026-05-15 |
| 1 St Paul Street | Sign Permit | 2026-05-15 |
How often is St. Catharines permit data updated on SiteWire?
SiteWire refreshes St. Catharines permit data daily from the official municipal open-data portal. Each record is normalized and deduplicated so you see a clean, current 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 same day a matching permit is filed.
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, enriches, and updates it daily.
Source: municipal open permit data, refreshed July 3, 2026. Data published under open government licences.
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