Warning, these plans require the use of true dimensional timber, not construction grade lumber bought from Lowes or Home Depot. You'll need to get this lumber milled as per the measurements in the cut list provided in the plans. These plans are not to permit requirements, you'll need to check your local building code. This gazebo measures 14 feet by 14 feet from the outside corners of the posts and uses 16 feet beams. From tip to tip it measures 26.25 feet.