Under Construction. Brand new, energy-efficient home available NOW! An open floorplan that makes entertaining easy in the open kitchen, dining, and great room that flow to the patio. The primary suite is tucked in the rear of the home offering plenty of privacy and features a spacious walk-in closet and shower. Lawson Dunes – Classic Series is now open! This community offers new single-family homes in Haines City, FL. This community offers gorgeous open floorplans right for every lifestyle. Each of our homes is built with innovative, energy-efficient features designed to help you enjoy more savings, better health, real comfort and peace of mind.