The Research Triangle Foundation announced Tuesday its partnership with Dallas-based KDC to develop Hub RTP, a 43-acre multi-use urban district in Research Triangle Park.

The new office buildings will be the first high-rise buildings in the Park, and part of the new Hub RTP mixed-use development within the country’s largest innovation center.

The 217,000-square-foot, six-story office building will become a new corporate home for Sammons Financial in West Des Moines.

KDC and Seritage Growth Partners to redevelop the 23-acre former Sears site at the Valley View Mall in Midtown Dallas.

KDC to develop the 200,000-sq.-ft. facility for Raytheon at its Space and Airborne Systems headquarters in McKinney, Texas.