The hole is dug for your home and footings, foundations are poured. Then your home is framed and plumbed. Rough electrical and HV/AC are installed. The roof is put on and the inspector visits the job site.
Your windows and doors are installed. Your home is insulated and snaggings are getting done, followed by paint, trim work, cabinets and lighting. On the outside, your roof is completed and the garden deign is on its way.