City of Calgary - Tax Highlights and Assessments - 2016   Information to compile this data is put together as of July 1, 2015, and compared to the 2015 assessment which was compiled July 1, 2014. Overall the median single family property (non condominium) went from an assessed value of $475,000 in 2015 to $480,000 in 2016. An increase of 1%. The 2016 median residential condominium asses ...