Based on the achievement in completed building of accommodation module in Shanghai Waigaoqiao Shipbuilding and Offshore Company, this paper concludes a systematic approach of building of accommodation module covering completion standard, planning of completion suitable for the building capacity and facility of per shipyard, design and building, measurement, and circulation for perfection, to deliver the intermediate product of accommodation module with higher degree completion and improve the building efficiency, and also guides the shipyards on the path of transition of building processes on the respect of accommodation module building.