As of October 31, 2026, 0 plumbing permits permits were issued in Ottawa in the last 30 days, down 100% on the same period last year. 0 landed this week. Plumbing-only permits: water, drains, backflow, water services. They open work for plumbing.
Open now = issued and not closed out. Values are the city's own estimates where published.
2025-10 74 · 2025-11 63 · 2025-12 26 · 2026-01 28 · 2026-02 35 · 2026-03 37 · 2026-04 30 · 2026-05 60 · 2026-06 53 · 2026-07 151 · 2026-08 518 · 2026-09 450. The current month is partial.
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New buildsBasement and second unitsRenovations and additionsPlumbing permitsHVAC permitsDemolition permitsCommercial fit-outsPool permits
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