This study investigates the spatial programming approach for designing a government shared-office masterplan in architectural design. This case study takes part in an architectural competition, which is to attain schematic design asbuilt environment. The location is posited Tulang Bawang Barat (Tubaba) district, Lampung province, Indonesia. The office complex has eleven departments to facilitate official government activities. This paper studies simulative programming in spatial configuration for offices planning based on spatial hierarchies and structural organizations that define and depict the level of spatial depth. The purpose is to develop a design strategy for architects to predict a possible configuration spatiality based on variables of space syntax, which is analyzed by additional plugin tools in grasshopper. There are vital four parameters to analyze in this simulation, such as integration analysis, control analysis, entropy analysis, and choice analysis. The following results, reveals permeability and accessibility patterns, which present the index level of spatial depth to presume a possible spatiality layout plan then leads to suitable zoning for government office masterplan in schematic design planning, especially in Indonesia. Experimenting with this method in predesign process is mainly a tool for designers and could evaluate the configurative space as the design strategy to optimize spatial programming.