IRVING, TX-Research in Motion's buy of its 460,297-square-foot Riverside Commons bucks the trend of companies buying headquarters.

PHOENIX-Phoenix and Tucson had increased office vacancies during Q4, with Phoenix hampered by 3 million square feet in the pipeline.

PHOENIX-Phoenix and Tucson had increased office vacancies during Q4, with Phoenix hampered by 3 million square feet in the pipeline.

HOUSTON-Speculation ends as Trammell Crow unveils Hess Corp. as the tenant for the 844,763-square-foot Discovery Tower office building.

HOUSTON-Speculation ends as Trammell Crow unveils Hess Corp. as the tenant for the 844,763-square-foot Discovery Tower office building.

COPPELL, TX-American Home Mortgage Servicing is taking the 182,700-square-foot first phase office.

HOUSTON-J. Patrick Duffy takes the local company's helm beginning Monday, replacing J. Fred Baca as president.

SAN ANTONIO, TX-The Denver company sells three class B assets in separate transactions to value-add buyers.