Welcome


Welcome to the Assessor’s database for the Town of Canterbury, CT.  Data is as of 10/01/2025.

Sales transactions reflected through October 1st, 2025.

The information provided in this database reflects the updated value for each individual property INCLUDING those approved for PA 490 Farm, Forest and Open Space status but NOT INCLUDING any other exemptions or tax reduction programs for which the owner may be eligible.

The Mill Rate for the 2024 Grand List is 16.76. The mill rate for the tax year starting on October 1, 2025 will be finalized in Spring of 2026 after a budget is approved.

Should you wish to submit an updated picture of your home for this site, please email it to the Assessor for upload.

Phone: 860-546-6035   Email: assessor@canterburyct.org      

The "Vision Tax Map" available under the "map it" button may not be up to date.  For the most recent map information, please go to Northeastern Connecticut Council of Governments - NECCOGNortheastern Connecticut Council of Governments - NECCOG to use their GIS viewer.  

Please be advised that online maps are created using historical information, may not accurately reflect the correct data as of the date of your inquiry and, as such, CANNOT be used for legal purposes.  Should you need up-to-date map data, please look for a Survey Map number on the parcel data screen and contact the Town Clerk for a copy of the most recent survey.




 



GL Year Mill Rate MR % Change    
1989 31.87 6.23%    
1990 17.50 -45.09%   Reval
1991 18.50 5.71%    
1992 18.50 0.00%    
1993 18.50 0.00%    
1994 18.50 0.00%    
1995 20.77 12.27%    
1996 21.56 3.80%    
1997 22.91 6.26%    
1998 23.41 2.18%    
1999 24.16 3.20%    
2000 25.77 6.66%   Reval
2001 26.77 3.88%    
2002 28.50 6.46%    
2003 30.50 7.02%    
2004 20.50 -32.79%   Reval
2005 21.25 3.66%    
2006 21.95 3.29%    
2007 21.95 0.00%    
2008 21.95 0.00%    
2009 21.20 -3.42%   Reval
2010 21.20 0.00%    
2011 21.20 0.00%    
2012 21.70 2.36%    
2013 21.50 -0.92%    
2014 21.65 0.70%    
2015 24.50 13.16%   Reval
2016 24.50 0.00%    
2017 26.20 6.94%    
2018 26.40 0.76%    
2019 26.40 0.00%    
2020 23.72 -10.15%   Reval
2021 23.00 -3.04%    
2022 23.00 0.00%    
2023 23.00 0.00%    
2024 16.76   -27.13%   Reval
Revaluations were required every ten years
1995- Revaluation requirements changed to every four years
2004- Revaluation requirements changed to every five years
2010- Eleven NECCOG towns contracted for revaluation services.  Canterbury moved to 2015.
2023- State changed Canterbury to 2024