Once completed, that skyscraper, called Waterline, will be the tallest tower in Austin, and the tallest building Texas.

A prominent office building fronting I-10 has a new owner.

Big business news broke last week. Cousins Properties scooped up the so-called Sail Tower— that highly recognized building on the Austin skyline that's fully leased to Google — for $521.8 million.

Austin real estate investment firm SynerMark Properties Inc. has bought a prominent San Antonio office building fronting I-10 ...

Cousins Properties announced it is under contract to purchase Sail Tower, an 804,000 square foot office property in Downtown Austin, for $521.8 million, with the transaction expected to close in ...