As of 2015, the average cedar decking prices range between $24 to $45 per square foot, according to Houzz.com. Exact prices depend on region, the type of cedar used, construction costs and design features.
There are various types of cedar wood, including Eastern white cedar wood, Atlantic cedar wood, Port Orford cedar wood, incense cedar wood and Southern red cedar wood. The most common type of cedar wood is Western red cedar wood. Cedar comes in grades such as architect clear, custom clear, architect knotty and custom knotty. Cedar wood decking is at least three times more expensive than pressure-treated pine wood.