Boulder Creek, a planned development at Beltway 8 and Pearland Parkway, has an apartment complex under construction and anticipates a Chick-fil-A and a Tidal Wave Auto Spa over the next year. “There are still four or five pad sites left,” said Brooks Shanklin, a broker for Read King Commercial Real Estate, which represents the property. The draft plan for the development, which is inside Houston city limits, calls for restaurants as well as office, medical and hotel buildings. The Domain at Boulder Creek, a 324-unit apartment community, is expected to finish construction by the end of the year.