The North Sioux City Council convened on March 21 as the regular council, but also held a prior meeting as the Local Board of Equalization. There were five grievances to hear from North Sioux City residents contesting their assessed property values. First up was Brian and Kary Collette. Their current valuation was $388,761 with a breakdown of land $115,385 and buildings $273,376. Mr. Collette…