Where to Find Us

Canton Town Hall Canton Town Hall

P.O. Box 168
4 Market Street
Collinsville, CT 06022

Click Here for Directions

Assessor & GIS Information

Canton Assessor’s Office Announces Temporary Change in Hours

Due to unforeseen circumstances, the Canton Assessor’s Office will have a temporary reduction in hours starting November 27, 2017. The new hours will be:

8:15am to 1:15pm - Monday, Tuesday and Thursday
1:15pm to 6:45pm - Wednesday
8:15am to 12:00pm - Friday

The public will be notified when normal hours resume. The temporary reduction in hours is expected to last at least until January 2018.


The Assessor's Office is responsible for the preparation of the Town's annual Grand List, a complete listing of all properties in town, ownership, and assessed value as of October 1st each year. This information is then used by the Board of Finance to help determine the mill rate and in preparing tax bills. The three categories which make up the Grand List are real estate, personal property, and motor vehicles.

This office is also responsible for the administration of the State's tax exemption programs for the elderly, blind, disabled.

Click HERE to view GIS Maps

Click HERE to view Real Estate Information

The mill rate for the 2016 grand list is: 30.49

Select a category from the drop-down list below to access information, applications and forms.

Listing files in 'Assessor & GIS Documents'



Contact Information

Steve Kosofsky, Assessor             

Kerri Kazlauskas, Assessment Technician


Phone:(860) 693-7842 
(860) 693-7884

Mailing Address
4 Market Street
P.O. Box 168,
Collinsville, CT 06022

Office Hours:
Monday, Tuesday and Thursday 8:15am - 4:30pm
Wednesday 8:15am - 6:45pm
Friday 8:15am - 12:00noon