Thomas R Zahn & Associates LLC 

651.221.9765  •  Preservation@tzahn.com

Historic Context Studies


  • City of North Mankato, (contextual development for entire incorporated city), 2018
  • City of Maplewood (contextual development for entire incorporated city), 2014
  • City of Mankato (contextual development for entire incorporated city), 2010
  • City of Waseca (contextual development for entire incorporated city), 2010
  • City of Chaska (contextual development for entire incorporated city), 2006
  • City of Lake City (contextual development for entire incorporated city), 2003
  • City of Faribault (contextual evaluation for entire incorporated city), 1992
  • City of Minneapolis (contextual development for entire incorporated city), 1990