Tax Department Relocation

Effective July 13, 2026, the Tax Department has relocated to the main floor of the Cornwall Civic Complex (100 Water St. East).

In-person tax and water bill payments are no longer accepted at City Hall. Please visit our new office at the Civic Complex for all in-person services. Free parking is available on-site.

The secure drop box outside City Hall remains available, and online or pre-authorized banking methods remain unchanged. Please contact (613) 930-2787 ext. 2317 or send us an email at billing@cornwall.ca for more information.

Infrastructure and Construction (1)

The City of Cornwall plans several construction projects each year. Rebuilding and upgrading our roads, pipes and other infrastructure is important to keep them in good shape for years to come. We know construction can be inconvenient. Thank you for your patience and cooperation. Each project page has details and lists road closures. For the most up‑to‑date information, you can call us at 613-932-5354.

Construction project map

Explore the location of our active construction projects using our interactive map. You can also open the map in a new window if you’d prefer a larger view.

Infrastructure and engineering

Stay informed about public works and construction activity in our community. Access engineering notices, reports and major project updates to plan your work or daily commute.

Contact Us

City of Cornwall
360 Pitt Street
Cornwall, ON, K6J 3P9
Telephone: 613-930-2787

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