The feasibility of government buildings, especially offices and schools as public service and social infrastructures, must be well maintained. When the building needs to be majorly rehabilitated, the government sometimes has to combine building demolition and deconstruction processes. In the government asset management cycle, the process starts with erasing the asset from the accountancy system, by selecting a building demolition contractor, then producing a new asset by selecting another builder contractor. In the past few years, the duration of this actual process acquired longer than the planned time. Therefore, this research aims to develop a management strategy in order to improve the government building disposal process. The process of the research started with obtaining the dominant factors that influence the demolition and deconstruction process, and then it is continued by developing the strategy. © The Authors, published by EDP Sciences, 2018.