Developer is revamping a major Plano project due to market changes Rosewood Property is downsizing offices and adding homes to its Heritage Creekside project. Rosewood Property Co.'s Heritage Creekside mixed-use development originally included a section of residential construction that's being expanded.(Contributed) With demand for North Texas office space on the down side and home purchases booming, developers are rebooting a major Plano mixed-use development. Dallas developer Rosewood Property Co. has been building the 156-acre Heritage Creekside project on Bush Turnpike between Alma and Custer roads since 2014. Originally planned as a $900 million development, the sprawling property was zoned for everything from office towers to single-family homes