Skip to Content


Contact Details

ADDRESS Salls Street, PO Box 447
Red Rock, Ontario P0T 2P0

CONTACT NUMBER 807-886-2245


Every four years, the Municipal Property Association (MPAC) sends out a Property Assessment Notice to all Ontario property owners.

Property Assessment Notices will be mailed from May to September, and will reflect the updated value of your property as of January 1, 2019. Municipalities will use your assessment to calculate your 2021-2024 property taxes.

When you receive your Notice, review it and keep it for your records.

Want to learn more?

Visit and log onto AboutMyProperty, an online tool to:

  • Learn how your property was assessed
  • See the information MPAC has on file for your property
  • Compare your assessed value to other similar properties in your area
  • File a Request for Reconsideration if you disagree with your property’s assessed value