Colorado

DENVER – Unbridled Holdings LLC has acquired Grant Street Mansion, a 20,000-square-foot, historically designated mansion in Denver, for an undisclosed sum. The mansion is located at 1115 Grant Street in the Capitol Hill neighborhood. The property was originally built in 1892. It currently contains 28 converted office suites within the four-story, 16,000-square-foot main house, and three office suites within a two-story, 4,000-square-foot carriage house. The mansion was 95 percent occupied at the time of sale. The seller was Pathfinder Partners. The transaction was executed by Tim Finholm of Unique Properties.

DENVER – Ivanhoé Cambridge and Callahan Capital Properties have acquired a 40 percent interest in a Denver-based portfolio that includes the US Bank Tower, the Tabor Center and the adjacent Two Tabor development site. The interest was purchased from Canada Pension Plan Investment Board for more than $200 million. The 572,000-square-foot Tabor Center is located at 1200 17th Street. The property includes a 30-story trophy office tower and a 163,000-square-foot, mixed-use property with retail and health club amenities. The 520,000-square-foot US Bank Tower is located at 950 17th Street. The 26-story, Class A tower is just steps from Tabor Center. These acquisitions position Ivanhoé Cambridge as one of the main landlords in Denver’s commercial business district. The firm now has an ownership position that represents about 6 percent of Downtown Denver’s Class A office inventory. This is Ivanhoé’s sixth acquisition with Callahan, bringing the partners’ U.S. office platform investments to more than $2.4 billion. A Callahan affiliate continues to be an equity partner and asset manager for these properties.