Skip to content
Taxes and Property Assessment

Change of Mailing Address

If you own one or more properties or lots in the territory, you must inform the city of any change of address, so we can continue to send you important documents.

Here are the various ways to report a change of address:

The Ville de Châteauguay website is not compatible with Internet Explorer 11 and earlier. For the optimal browsing experience, please update your browser using the free download options for Microsoft Edge and Google Chrome.