Property Assessment Information

As part of the Ontario Government’s Budget on March 24, 2021 the Minister of Finance announced the Province’s decision to once again postpone a province-wide property assessment update due to the pandemic. 

Property assessments for the 2022 property tax year will continue to be based on January 1, 2016 current values. This means your property assessment remains the same as it was for the 2021 tax year, unless there have been changes to your property, for example:

  • A change to your property including an addition, new construction, or renovation.
  • A structure on your property was assessed for the first time
  • A change to your property’s classification
  • A property no longer qualifies as farmland, conservation land or managed forests
  • All or part of your property no longer qualifies to be tax exempt

MPAC will continue to update property information to enable the People of Ontario to access impartial property data for smart business planning and strategy development. 

We also continue to support the 444 municipalities across the province with assessing new properties, renovations, and property improvements to support the management 

For more information, visit MPAC's website at

Municipal Property Assessment Change Notices

The Municipal Property Assessment Corporation is mailing more than 38,000 Property Assessment Change Notice (PACN) to property owners across Ontario, representing more than $13 billion in new assessment for municipalities. 

To help property owners better understand their notice and their updated assessed value, each PACN includes a new bilingual insert that explains:

  • Why they received the notice
  • How assessed value is different than market value
  • Why the valuation date is fixed at January 1, 2016

 If you have questions, please visit and click on AboutMyProperty to:

  • Learn more about how your property was assessed.
  • See the information they have on file about your property.
  • Compare your property to other properties in your neighbourhood.

Information regarding your assessment can be obtained from the Regional Office for Windsor and Essex County:

Municipal Property Assessment Corporation

1695 Manning Road Unit 195
Tecumseh, ON N8N 2L9

Telephone: 1-866-296-6722

AboutMyProperty is a secure, online self-service application that provides property owners with convenient access to property assessment information. Through this service, you can access property assessment information, site information, lot size, and recent sales information on your property and similar neighbourhood properties of interest - free of charge. To access, your unique Roll Number and Access Key are included on your 2016 Property Assessment Notice.  Follow the link to

Complaints to the Assessment Review Board

You have the right to file a complaint about your assessment to the Assessment Review Board, an administrative quasi-judicial tribunal of the Province of Ontario. You must use the Notice of Complaint form, and submit it by March 31 with the appropriate attachments and fees to:

Assessment Review Board
250 Yonge St
29th Floor
Toronto, ON  M5B 2L7

The Notice of Complaint Form, fee schedule, and general information about how to file a complaint can be obtained directly at Ontario government information centres, MPAC offices, municipal offices, and from the Assessment Review Board (ARB's) website at or by calling 1-800-263-3237 or 416-314-6900.

Town Hall hours are Monday to Friday, 8:30 a.m. to 4:30 p.m.

For your convenience a night deposit box is located to the right of the main doors off the customer parking lot of Town Hall.