Thomas R Zahn & Associates LLC 

651.221.9765  •  Preservation@tzahn.com​

Adaptive Reuse Studies

​Albert Lea

•    Western Grocery Building

Aurora

•    Hearding & Johnson School Buildings

Bloomington

•    Gideon H. & Agnes Hopkins Pond, House and Site

Chaska

•    Old Chaska High School

Duluth

•    Duluth Armory

•    Old Main, University of Minnesota-Duluth 

•    St. Louis County Jail

Elk River

•    Sherburne County Courthouse 

Faribault

•    Johnston Hall 

Fergus Falls

•    Fergus Falls Regional Treatment Center

International Falls

•    Alexander Baker/Backus Schools

​Ironton

•    Spina Hotel

 Kasota

•    Kasota Village Hall,

Minneapolis

•    Dania Hall

•    Minneapolis Scottish Rite Temple, Minneapolis

•    Shoreham Roundhouse, Minneapolis 

•    Washburn Grain Elevators for the Mill City Museum

Morris

•    Morris High School

Red Wing

•    Central High School, 

Saint James
•    St. James Opera House

Saint Paul 
•    Cavalry Barracks, Buildings 17 & 18, Historic Fort Snelling
•    Fort Snelling Upper Bluff, Fort Snelling State Park
•    George Washington Armstrong House, Saint Paul
•    Gillette Children’s Hospital West Wing, Saint Paul 
•    Hamm Brewery, Saint Paul
•    Hamm Building, Saint Paul
•    Mannheimer-Goodkind House, Saint Paul 

Stillwater

•    Stillwater Territorial Prison

Virginia

•    State Theater

Voyageurs National Park

•    Monson’s Hoist Bay Resort, 

Winsted
•    Winsted City Hall