Gilbert Moving Jack Entertainment HQ

Dan Gilbert will move Jack Entertainment headquarters to a long vacant schoolhouse in downtown Detroit in December after spending $7 million in renovations. A pedestrian skywalk connects the building to Gilbert's Greektown Casino-Hotel, which he took over in 2013. The property will be renamed under the Jack brand next year.

Dan Gilbert’s Jack Entertainment will spend million to renovate the long-vacant St. Mary’s schoolhouse at 1041 St. Antoine in Greektown in downtown Detroit to serve as the casino company’s headquarters. Jack Entertainment will vacate space in One Woodward Avenue in December. “Our move will bring us closer to our 2,000 team members at our Greektown Casino-Hotel and affirms our long-standing commitment to the Greektown district,” said Jack Entertainment Chief Executive Officer Matt Cullen.

Gilbert spent more than $70 million renovating Greektown Casino-Hotel, which he took over in 2013. The casino will be rebranded Jack Detroit Casino Hotel Greektown in early 2017.

Built in 1868 and designed by Puis Daubner, the 29,000 square foot former school, vacant for a decade, connects to Greektown Casino-Hotel through a pedestrian skywalk. Jack Entertainment will use four of the building’s five floors, with a retail tenant in the ground floor.

Through Gilbert’s real estate arm, Bedrock, he has purchased more than 95 properties in Detroit and Cleveland. He has spent more than $2.2 billion on more than 14 million square feet of real estate in downtown Detroit.

Jack Entertainment employs 7,000 people in four states and its casino properties generate more than over $1.4 billion in annual revenue.